Top 100 C# Developers in the United Kingdom

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Top 100 C# Developers in the United Kingdom

The Best of March 2024

Looking for a top C Sharp software development company in the United Kingdom?

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. 

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List of the Best United Kingdom C Sharp (C#) Software Development Companies

  • 31
    (12 Reviews) 4.7
    • Timeliness

      4.4
    • Service Excellence

      4.7
    • Value

      4.8
    • Would Recommend

      4.8
    • $25,000+
    • 10 - 49 employees
    • London , United Kingdom

    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.

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    Clients

    • BetDSI
    • Strengthscope
    • Clevry
    • Buyfair

    Industries

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  • 32
    (1 Reviews) 4.5
    • Timeliness

      4.0
    • Service Excellence

      4.5
    • Value

      4.5
    • Would Recommend

      5.0
    • Undisclosed
    • 2 - 9 employees
    • Bollington, United Kingdom

    ACS is a software house based in Bollington, England, and founded in 2099. Their team of no more than 10 specializes in custom software development, mobile app development, and big data consulting solutions for clients in the fields of hospitality and healthcare.

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    Clients

    • Common Goal
    • The Manchester United Supporters Trust
    • Fifa
    • Sony Music

    Industries

  • 33
    (3 Reviews) 4.8
    • Timeliness

      4.2
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.7
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    Esynergy is a big data analytics company. They are headquartered in London, United Kingdom and have a midsize team. Their services include BI & big data consulting & SI, cloud consulting & SI, custom software development, mobile app development, and more.

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    Industries

  • 34
    (13 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.8
    • $10,000+
    • 10 - 49 employees
    • Royal Tunbridge Wells, United Kingdom

    Chilliapple Ltd., a mobile app development company, was launched in 2008. The small team specializes in mobile app development, e-commerce development, custom software development, and web development. The company is based in Kent, United Kingdom and , United Kingdom.

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    Clients

    • Quickvit
    • Transfer Travel
    • Merlin Workwear
    • StoneButterfly

    Industries

  • 35
    (7 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Leeds, United Kingdom

    Ventureaxis is a small custom software development firm. Established in 2003, the agency is in Leeds, United Kingdom. Their services include custom software development, web development, enterprise app modernization, and mobile app development.

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    Industries

  • 36
    (1 Reviews) 4.5
    • Timeliness

      5.0
    • Service Excellence

      4.5
    • Value

      3.5
    • Would Recommend

      5.0
    • $75,000+
    • 50 - 249 employees
    • Holt, United Kingdom
    The Virtual Forge, a big data analytics company, was established in 2010. The midsize Holt, United Kingdom-based team provides BI & big data consulting & SI, custom software development, cloud consulting & SI, devops managed services, and more.
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    Clients

    • SEGA
    • Volvo
    • Ford
    • Logitech

    Industries

  • 37
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • Sudbrooke, United Kingdom

    Inncrewin Technologies is a software agency based in Bangalore, India, and founded in 2008. Their team of more than 50 offers custom software, web, and mobile app development solutions for small and mid-market firms in the fields of e-commerce, hospitality, and advertising.

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    Clients

    • Signature Flow
    • MeetingSense
    • SafeSend Tax Solution

    Industries

  • 38
    (4 Reviews) 3.9
    • Timeliness

      3.8
    • Service Excellence

      3.9
    • Value

      4.0
    • Would Recommend

      4.0
    • $1,000+
    • 10 - 49 employees
    • Birmingham, United Kingdom

    InfoRox is a web & apps development agency based in Birmingham, U.K. The agency, founded in 2012, has a team of less than ten that provides custom software development, mobile app development, web development, IT managed services, and e-commerce development services. InfoRox serves mid-market and other-sized companies in various industries.

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    Clients

    • London Business School
    • SERCO
    • London Cakes
    • Northumberland College
  • 39
    (5 Reviews) 5.0
    • Timeliness

      4.7
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $100,000+
    • 10 - 49 employees
    • Edinburgh, United Kingdom

    ClearSky Logic, a custom software development firm, was founded in 2018. The firm offers custom software development, BI & big data consulting & SI, cybersecurity, and IT staff augmentation and has a small team.

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    Industries

  • 40
    (3 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom
    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.
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    Industries

  • 41
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.0
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Long Crendon, United Kingdom

    GrowCreate is a Long Crendon, United Kingdom-based software development firm. The small company was established in 2012. Their team offers custom software development, web design, web development, ux/ui design, and more.

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    Industries

  • 42
    (3 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      4.8
    • Undisclosed
    • 10 - 49 employees
    • Oldham, United Kingdom

    Koderly is a. They are located in Oldham, United Kingdom and have a small team that provides. The firm was launched in 2000.

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    Industries

  • 43
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Fulham, United Kingdom

    Lisa Web Design is a web agency based in Küçükçekmece, Turkey with more than two employees. They have offered web design, custom software development, and web development solutions since their founding in 2013.

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    Clients

    • Novarch E-Commerce
    • Chandesign
    • Fab Yapı

    Industries

  • 44
    (1 Reviews) 5.0
    • Timeliness

      4.5
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    TechTIQ Solutions is a web design and development agency in London. Founded in 2017, they have about 5 employees that work with a range of clients.  

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    Clients

    • Oxford University
    • Imperial College London
    • Total Active Solutions
    • Sake Sommelier Association

    Industries

  • 45
    (4 Reviews) 4.8
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.8
    • $25,000+
    • 10 - 49 employees
    • Rugby, United Kingdom

    CoreScripts Technologies LLP is a software development house headquartered in Pune, India. Founded in 2018, their team of 8–10 employees specializes in custom software development. They also offer BI and analytics, testing and QA, and cloud migration services.

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    Industries

  • 46
    (3 Reviews) 4.3
    • Timeliness

      4.3
    • Service Excellence

      4.3
    • Value

      4.0
    • Would Recommend

      4.7
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Technology consulting firm Priocept is based in London. Their team includes 11 employees. Priocept has been specializing in e-commerce development, IT consulting, and web development since it was founded in 2004. Most of their partnerships include enterprise and midmarket clients. 

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    Clients

    • Argos
    • Atlassian
    • Avis Budget Group
    • BCA

    Industries

  • 47
    (5 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom

    Railay is a software development talent partner with headquarters in Ho Chi Minh City, Vietnam, and an office in London. Founded in 2010, their team of about 15 employees offers staff augmentation services in a quick, flexible, and scalable manner to mostly small-scale clients in e-commerce and education sectors. Additional services include custom software and e-commerce development.

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    Clients

    • Softbank
    • Toyota
    • Liberty Mutual
    • Regal Logistics

    Industries

  • 48
    (1 Reviews) 5.0
    • Timeliness

      4.5
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Stafford, United Kingdom

    Langley Foxall Ltd. is a business software company based in Stafford, United Kingdom. Founded in 2013, this company has 14 employees. Services provided by Langley Foxall Ltd. include custom software development, app modernization, and mobile app development for small businesses.

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    Clients

    • Easy Living Mobility
    • Penny Hydraulics
    • fermacell

    Industries

  • 49
    (1 Reviews) 5.0
    • Timeliness

      4.0
    • Service Excellence

      5.0
    • Value

      4.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Bristol, United Kingdom
    Newicon Ltd is a small web development firm. They specialize in web development, web design, and ux/ui design and were launched in 2007. The company is based in Bristol, United Kingdom.
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    Clients

    • Airbus
    • Megitt
    • Partnerships for Forests
    • Hartley Pensions

    Industries

  • 50
    (0 Reviews)

    Not yet reviewed.

    • $25,000+
    • 50 - 249 employees
    • Reading, United Kingdom

    Worth Internet Systems is a custom software development firm. The midsize team is located in Reading, United Kingdom and Rijswijk, Netherlands. Their services include custom software development, ux/ui design, mobile app development, web design, and more.

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    Industries

  • 51
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    Headquartered in Wembley, United Kingdom, Lexer Solutions is a small IT staff augmentation company. Founded in 2023, the team specializes in IT staff augmentation, custom software development, web development, mobile app development, and more.
    Read More

    Industries

  • 52
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 2 - 9 employees
    • London, United Kingdom
    Founded in 2021, Nova Digital Agency is a advertising company. Their small team is in London, United Kingdom and London, United Kingdom and specializes in advertising, branding, conversion optimization, search engine optimization, and more.
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    Industries

  • 53
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Guildford, United Kingdom
    Communere Ltd is a website development company located in Guildford, United Kingdom. Established in 2012, the small team focuses on web development, custom software development, mobile app development, Artificial Intelligence, and more.
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    Clients

    • Agxio
    • Basemap
    • Viral Tribe
    • u-biotic

    Industries

  • 54
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Nottingham, United Kingdom
    Custom software development firm U2A Solutions UK Limited was launched in 2012. Their small team is based in Nottingham, United Kingdom. Their services include custom software development, web development, mobile app development, e-commerce development, and more.
    Read More

    Industries

  • 55
    (3 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Launched in 2016, Furious Fox Limited is an app development company. Their small team is located in London, United Kingdom. Their team provides mobile app development, e-commerce development, Artificial Intelligence, custom software development, and more.

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  • 56
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • Manchester, United Kingdom
    Advertising and video production agency Trunk. Was launched in 2016. They are based in Manchester, United Kingdom and have a small team. Their services include advertising and video production.
    Read More

    Industries

  • 57
    (2 Reviews) 5.0
    • Timeliness

      4.3
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom
    Established in 2022, Captivate Solutions Tech Ltd is a IT staff augmentation company. The small team offers IT staff augmentation, custom software development, application management & support, and enterprise app modernization. The agency is in London, United Kingdom.
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  • 58
    (0 Reviews)

    Not yet reviewed.

    • $25,000+
    • 2 - 9 employees
    • Nottingham, United Kingdom

    Codeminers Limited, a software development company, was launched in 2011. The small team offers custom software development, web development, and e-commerce development. The company is in Nottingham, United Kingdom.

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    Industries

  • 59
    (6 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.4
    • Would Recommend

      4.8
    • $10,000+
    • 10 - 49 employees
    • Leeds, United Kingdom

    Founded in 2010, NewRedo Ltd. is a software development company headquartered in Leeds, England. Their team of under 10 serves businesses of all sizes in industries such as healthcare, financial services, and government. Services include custom software development, IT managed services, and mobile app development. 

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    Clients

    • RaceBest
    • Off Limits
    • British Library

    Industries

  • 60
    (1 Reviews) 5.0
    • Timeliness

      4.5
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • Undisclosed
    • 2 - 9 employees
    • Bournemouth, United Kingdom

    Established in 2008, Dorset Creative is a custom software development company. They are based in , and Bournemouth, United Kingdom and have a small team. Their services include custom software development, AR/VR development, mobile app development, ux/ui design, and more.

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    Industries

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