Top 100 C# Developers in England
The Best of December 2024
Looking for a top C Sharp software development company in England?
The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.
To assist you in your search for a partner, we’ve compiled this list of the top C# developers in England. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best England C Sharp (C#) Software Development Companies
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1
- $10,000+
- 10 - 49 employees
- London, England
Founded in 2004, Computer Conquest is an IT managed services company. The company offers IT managed services, cloud consulting & SI, custom software development, IT strategy consulting, and more and has a small team. The company is in Cirencester, United Kingdom.
Clients
- The Woodhouse Partnership
- Brickflow
- The International Stock Exchange
- London Underground
Industries
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2
- $10,000+
- 250 - 999 employees
- Winnersh, England
Located in Winnersh, England, Transparity is a business intelligence company. Founded in 2015, the midsize team specializes in BI & big data consulting & SI, cloud consulting & SI, IT managed services, and Custom Software Development.Read MoreClients
- Apex
Industries
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3
- $25,000+
- 50 - 249 employees
- London, England
Synetec is a software development consultancy headquartered in London. They were established in 2009, and have 26 employees. Synetec's range of services includes cloud, CRM, and business intelligence consulting, software integration, web development, custom software development, and more.
Clients
- Argentex
Industries
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4
- $10,000+
- 50 - 249 employees
- London, England
Influential Software is a software development company. The midsize team is based in London, England; Maidstone, England and Glasgow, Scotland. Their services include Custom Software Development, Web Development, BI & big data consulting & SI, IT managed services, and more.Read MoreClients
- Deloitte
Industries
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5
- $10,000+
- 10 - 49 employees
- Bedford, England
Custom software development firm Unity Developers was launched in 2017. Their small team is located in Bedford, United Kingdom. Unity Developers offers custom software development, mobile app development, AR/VR development, product design, and more.Read MoreClients
- SAP
Industries
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6
- $25,000+
- 2 - 9 employees
- SHEFFIELD, England
Inflecto Systems, a software development company, is located in SHEFFIELD, United Kingdom. The firm provides custom software development, mobile app development, and business consulting and has a small team.The firm was founded in 2006.
Industries
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7
- $10,000+
- 10 - 49 employees
- Bury St Edmunds, England
SourceCodeStudio is a small custom software development company. The Bury St Edmunds, United Kingdom-based company was founded in 2016. Their services include custom software development, ux/ui design, web development, e-commerce development, and more.
Clients
- Parcel SafePlace
Industries
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8
- $25,000+
- 50 - 249 employees
- London, England
Founded in 2005 and headquartered in Croydon, UK, GoodCore Software specializes in bespoke software development. WIth a team of about 50 employees, the company offers web and mobile app development to startups and established businesses alike. Engagement options include fixed- cost and dedicated development teams.
Clients
- PMLL
- GCBF
- Hirevine
- London Women's Clinic
Industries
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9
- $5,000+
- 10 - 49 employees
- Great Baddow, England
Objective is a software development firm. The small Great Baddow, United Kingdom-based team provides custom software development, BI & big data consulting & SI, Artificial Intelligence, conversion optimization, and more. The agency was launched in 1987.
Clients
- Epson
Industries
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10
- $25,000+
- 10 - 49 employees
- Manchester, England
VTS Software is software development company located in Manchester, U.K. Since 2007, their small team of around 5 has been specializing in custom software, web, and mobile app development for small and mid-sized businesses alike. They have experience in a variety of industries such as advertising, healthcare, manufacturing, and business services.
Clients
- Whispering Smith
Industries
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11
- $50,000+
- 250 - 999 employees
- Farnborough, England
One Beyond is a bespoke software development and digital transformation company headquartered in London with additional engineering centers in Madrid (Spain), Budapest & Szeged (Hungary) and Bucharest (Romania). Across international locations, they have a team of more than 350 individuals providing custom software, web and mobile application development and large- scale digital transformation to a diverse clientele.They support large established businesses, nonprofits, government organizations, and VC-funded startups
Clients
- Smith & Nephew
Industries
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12
- $10,000+
- 10 - 49 employees
- Chantry, England
Established in 2022, OnTheBlockGaming is a. The company offers and has a small team. The company is headquartered in , United Kingdom.
Clients
- Outboundless
Industries
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13
- $50,000+
- 250 - 999 employees
- London, England
Launched in 2017, Opinov8 Digital and Engineering Solutions is an IT strategy consulting company. Their midsize team is located in London, England; Kyiv, Ukraine; Cairo, Egypt and Weybridge, England. Their services include IT strategy consulting, cloud consulting & SI, Custom Software Development, BI & big data consulting & SI, and more.Read MoreClients
- Fortune 500 Companies
Industries
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14
- $5,000+
- 2 - 9 employees
- Northampton, England
Full Metal Software is a bespoke software development agency located in Northampton, England. Founded in 2004, they have three employees specializing in full stack web development and innovative business solutions for small and midmarket companies, typically in business services, finance, and healthcare. Services include project management, code updating, CMS support, software development, and outsourcing.
Clients
- YourGene Health
Industries
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15
- $10,000+
- 10 - 49 employees
- Southend-on-Sea, England
Software agency Atlas - Clever Software is headquartered in Essex and another office in London. With 17 employees, the agency specializes in web, custom software, mobile app development, and more for mainly midmarket businesses.
Clients
- Barclays
Industries
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16
- $25,000+
- 50 - 249 employees
- Sutton, England
Geeks is a software development company in London. Founded in 2007, Geeks' team of 85 specializes in custom software development, web development, and mobile app development, primarily for midmarket clients in media and govenment.
Clients
- BBC
Industries
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17
- $25,000+
- 10 - 49 employees
- Manchester, England
Based in Manchester, UK, Corporation Pop has been around for over a decade and is now an established part of the mobile and web development industry. The small team delivers powerful results to clients across several industries.
Industries
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18
- $10,000+
- 2 - 9 employees
- Bristol, England
Blue Sparrow Apps is a development agency based in Bristol, England, and founded in 2015. With fewer than 10 employees, they specialize in mobile app and custom software development solutions for both small and medium-sized businesses.
Clients
- FanHub
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19
- $10,000+
- 50 - 249 employees
- London, England
Founded in 2004, HeadChannel is a software development firm that offers custom software development, web development, and mobile app development services to their small business and mid-market clients in the IT industry. Their 50 employees are based out of offices in London and Katowice, Poland.
Clients
- The William Pears Group
Industries
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20
- $25,000+
- 10 - 49 employees
- Newcastle upon Tyne, England
Readysalted Design Ltd, a web design agency, was founded in 2003. They are headquartered in Newcastle upon Tyne, United Kingdom and have a small team. Their services include web design, web development, mobile app development, print design, and more.
Clients
- Sage
Industries
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21
- $1,000+
- 2 - 9 employees
- London, England
Digitals OYT Ltd., a custom software development firm, was established in 2022. They are based in London, United Kingdom and have a small team. Digitals OYT Ltd. Specializes in custom software development, IT staff augmentation, web development, web design, and more.Read MoreIndustries
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22
- $1,000+
- 10 - 49 employees
- London, England
Takeaway Reality is an AR/VR development company headquartered in London, United Kingdom. The small firm was established in 2020. Their team offers AR/VR development, marketing strategy, mobile & app marketing, and business consulting.
Clients
- Microsoft
- Ford
Industries
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23
- $5,000+
- 50 - 249 employees
- Loughborough, England
Development agency UNL Solutions LTD is headquartered in Loughborough, UK. Since the company was founded in 2006, their team has grown to 68 employees. UNL Solutions LTD specializes in IT managed services, e-commerce development, and mobile app development. They mainly work with mid-sized businesses.
Clients
- Corevist
Industries
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24
- $5,000+
- 50 - 249 employees
- Taunton , England
Software Solved is an Exeter, United Kingdom-based custom software development company. They specialize in custom software development, BI & big data consulting & SI, cloud consulting & SI, Artificial Intelligence, and more and were launched in 1998.
Industries
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25
- $10,000+
- 10 - 49 employees
- London, England
Rightsoft LTD, a custom software development company, was launched in 2018. Headquartered in London, United Kingdom, their small team offers custom software development, web development, mobile app development, IT strategy consulting, and more.
Clients
- Asics
Industries
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26
- $25,000+
- 10 - 49 employees
- London, England
Silicon Reef are a SharePoint development & Microsoft 365 solutions agency. Founded in 2016, they are located in the United Kingdom with offices in London, Chester, and Bournemouth. They offer a range of services from consultancy, campaign-based web or app development, and front-end creative. They also offer full-blown migration, strategic road-mapping, and full-service development partnerships and partner with medium-sized to enterprise clients.
Clients
- Unilever
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27
- $5,000+
- 2 - 9 employees
- Colchester, England
Chick Digital, a website development firm, was established in 2015. The small team offers web development, BI & big data consulting & SI, custom software development, and Artificial Intelligence. The company is in Colchester, United Kingdom.
Clients
- Gay Times
Industries
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28
- $25,000+
- 10 - 49 employees
- London , England
AVAMAE is a software solutions agency run by a team of fewer than 50 professionals founded in 2011. Based in London, the company offers custom software, web, and mobile app development services for small and medium-sized businesses from various industries, such as business services, financial services, and health care.
Clients
- BetDSI
Industries
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29
- $50,000+
- 10 - 49 employees
- Manchester , England
Founded in 2010, Silverchip is located in Manchester, United Kingdom. Their team of 13 employees provides mobile app development and custom software development services for enterprise, midmarket, and small businesses.
Clients
- Suits Me Banking
Industries
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30
- $10,000+
- 10 - 49 employees
- Coventry , England
Imobisoft is a full-service mobile app & software development company based in Coventry, U.K., with an office in London. The company, founded in 2007, has a team of more than ten that provides custom software development, digital strategy, IoT development, web development, BI & big data consulting & SI, and SEO services. Imobisoft serves midmarket and other-sized companies in the medical, manufacturing, utilities, energy & natural resources, financial services, ane e-commerce industries.
Clients
- NHS (Multiple divisions)
Industries
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