London's 50 Best Companies to Work For 2021

London's 50 Best Companies to Work for 2021 - This is a list of the very best companies in the capital in 2021. The list consists of organisations who employ between 75 and 199 employees and have at least 30 employees working from a London post code who provided feedback during their engagement survey.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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1
LHi Group

We consist of four specialist, non-competing recruitment brands within Technology, Life Sciences, Renewable Energy and the Built Environment.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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2
Clarasys

We are a refreshingly pragmatic consultancy focussed on quickly unlocking value from and for your customers at the pace your business demands.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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3
Softwire

We’re innovators and passionate problem solvers in both software engineering and digital design, working with some of the UK's leading brands.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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4
Veramed

We’re a quality-driven CRO that provides clients with the assurance and close collaboration needed throughout the different stages of the clinical trial process.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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5
the7stars

We’re the UK’s largest independent media agency working with some of the world’s best-known brands, as well as fresh and innovative start-ups.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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6
William Blair

We’re a global investment banking & wealth management firm that is committed to building enduring relationships with our clients.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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7
Landbay

We’re a lending platform enabling institutions to invest in the UK's private rented sector through the funding of residential buy-to-let mortgages.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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8
The Berkeley Partnership

We’re an independent management consultancy working with many household names and global organisations to help them develop strategies and transform their business.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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9
Trinnovo Group

We’re a fast-growth, international recruitment company, with a mission to build diversity, create inclusion and encourage workplace innovation.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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10
Auth0

We solve the most complex and large-scale identity use cases for global enterprises with our extensible and easy-to-integrate platform, securing billions of logins every year.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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11
JTP

We’re an award-winning international placemaking practice of architects and masterplanners with extensive experience of delivering successful projects globally.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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12
TotallyMoney

We're on a mission to improve the UK's credit score and help people move on up to a better future.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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13
Salix Finance

We provide Government funding to the public sector to improve energy efficiency, reduce carbon emissions and lower energy bills.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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14
Chartered Management Institute

We work with business and education to inspire people to become skilled, confident and successful managers and leaders.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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15
Costello Medical

Our experts support the healthcare sector in the analysis, interpretation and communication of clinical and health economic data.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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16
La Fosse Associates

As one of the fastest growing companies in Europe, we specialise in recruiting technology, digital and change talent from top to bottom.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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17
Triple Point Investment Management LLP

We’ve been targeting the place where people, purpose, and profit meet, unlocking investment opportunities that make a difference.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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18
Blood Cancer UK

Blood Cancer UK is a community dedicated to beating blood cancer by funding research and supporting those affected.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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19
Farewill

By blending smart technology with outstanding customer service, we’re making everything to do with death easier, faster and fairer for people across the UK.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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20
Fora Space

We give clients the freedom to choose where and how they work most productively, marrying style and function to create vibrant, dynamic workspaces

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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21
HLM Architects

We’re architecture, landscape and interior specialists, listening, responding & understanding to the needs of the people who use the places and spaces we create.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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22
Rated People

We’re the UK’s number one online marketplace for connecting good homeowners to good tradespeople to provide better work, better homes and better lives.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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23
Roc Search

We’re a multi award-winning specialist Technology and Engineering recruitment business with 150 people in 7 offices across the UK, Europe and USA.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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24
1E

At 1E we offer the only real-time endpoint management solution that helps IT deliver an unparalleled employee experience.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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25
Namos Solutions

We’re an award-winning Oracle Partner, specialising in the implementation and support of ERP, EPM and HCM business solutions, both in the Cloud and on-premise.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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26
PHASTAR

We’re a specialised biometrics CRO offering statistical consulting, clinical trial reporting, clinical data management and data science services.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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27
MCG Group

We’re a collection of ten recruitment & logistics companies operating within 5 sectors: Aerospace, Construction, Education, Healthcare & Technology.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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28
FluidOne

We are a market-leading network aggregator delivering services via our national fibre network, Platform One.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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29
big group

We are an integrated digital marketing and communications agency who bring digital, experiential and creative ideas to life.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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30
Contact

We exist to help families with a disabled child to feel valued, supported, confident and informed.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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31
MSI Group

We are a leading global recruitment agency specialising in the recruitment of healthcare professionals around the world.​ ​

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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32
Premier

We’re an award winning employee benefit and wealth management company with nearly 200 employees based across Croydon and Bristol.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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33
Shopper Media Group

As a group of three specialist agencies with an unrivalled client list, market-leading technology and nationwide footprint, we exist to transform shopper media.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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34
Baily Garner

Our specialists work together across disciplines to deliver outstanding construction projects for both public and private sector clients.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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35
Fever-Tree

We’re the world's leading supplier of premium carbonated mixers for alcoholic spirits by retail sales value, with distribution to over 75 countries internationally.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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36
Bark

We’re the UK's largest & fastest growing services marketplace, connecting consumers and businesses with the right professional for their project in over 1,000 categories.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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37
Global Processing Services (GPS)

We offer highly scalable and secure global payments processing capabilities through our award-winning platform, GPS Apex.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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38
Sharpe Pritchard

Lawyers with purpose – we work with you to make a difference.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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39
Pennington Choices

We’re a dynamic multi-disciplinary organisation providing a wide range of property-related, technical and professional services to the public and private sectors.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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40
Made Tech

We’re technology delivery experts, working with forward-thinking leaders to modernise legacy technology and working practices, and accelerate digital and technology delivery.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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41
TFS Healthcare

We are one of the fastest growing recruitment companies in the UK healthcare sector.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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42
IFF Research

We’re an independent social and market research agency providing tailor-made research solutions that help our clients make better informed decisions.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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43
DRS

We support some of the worlds’ leading organisations in investment banking, asset management and alternative investment management.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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44
Circus Street

We work with the world's leading brands, upskilling their talent and helping them to build and develop digital capability across their organisations at scale.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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44
Lockton Companies

We’re the world's largest privately held insurance brokerage firm, providing insurance, risk management, employee benefits and retirement services.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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45
Capital on Tap

We specialise in supporting the UK's SMEs and Self Employed Merchants with credit through our card and loan facilities.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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46
Mindful Chef

We're a health-focused food box company and since launching in 2015, we've shipped over 10,000,000 ingredients from incredible small farms across the UK.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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47
SWIFT

We provide a network that enables financial institutions worldwide to send and receive information about financial transactions in a secure, standardised and reliable environment.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
#
48
Christian Action Housing Association

Christian Action Housing are a social landlord that provides mainly rented accommodation in four North London boroughs.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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49
Goodstuff

Focusing on media strategy and creativity, we offer ambitious clients a service no other UK agency can provide.

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Congratulations... The #1 Best Mid-Sized Company in London
Congratulating the Top 5 Best Mid-Sized Companies in London
Congratulating the Top 10 Best Mid-Sized Companies in London
Congratulating the Top 25 Best Mid-Sized Companies in London
The Top 26 to 50 Best Mid-Sized Companies in London
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50
Vashi

We make bespoke fine jewellery accessible to everyone, beginning online we now have 6 stores across the UK.

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Recognition

Earning a Best Companies accreditation tells your clients, partners, investors, and employees that your organisation understands the importance of workplace engagement and genuinely values its people.

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Insight

If you want an accurate reflection of how your employees feel across departments, teams, and job grades in your company, then understanding the key themes and patterns in your survey data will provide you with the knowledge to help you unlock your organisation's engagement potential.

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