Updated in July 2022

Тop Software development Companies

Software development is now among the top professional services helping companies in all industries create new value and ensure their business growth. However, not all companies can afford or are interested in maintaining their own teams of software developers. For this reason, we’ve closely studied the market and now present this listing of the most reliable software development companies so that you can find the right partner for your project.

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List of the software development companies for you project scale.

  • Instil Software

    Instil Software

    Instil is a Belfast-based company providing three major categories of services — consulting, software development, and training. They have experience of working with the world’s most known brands and eagerly cooperate with those in need of innovating and driving their growth through competitive digital solutions across cloud, mobile and desktop platforms. They also organize on-site and remote professional IT training for corporate clients.

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    Company size

    51-200

    Founded

    2004

    Hourly rate

    $101 - 150

    Minimal project

    No limit

    Headquarters

    Belfast, GB

    Ready to start

    >2 weeks

    Highlights
    Is an AWS Select Consulting Partner.
    Is ISO 27001:2013 certified.
    Offers their own products, Surge and Dependaroo.
    Core services
    40% Software development
    40%
    20%
    30%
    10%
    Key clients
    Atlassian
    Deloitte
    Rolls-Royce
    Bell
    IBM
    Intel
  • Hedgehog lab

    Hedgehog lab

    Hedgehog Lab is a UK-based digital consultancy specializing in mobile, web and IoT application development and advisory services. They break down their service offering in four packages designed around business analysis, UX/UI, engineering and scaling of software solutions, which they create for clients in industries ranging from healthcare to travel and hospitality to help them become more competitive.

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    Company size

    51-200

    Founded

    2007

    Hourly rate

    $101 - 150

    Minimal project

    No limit

    Headquarters

    London, GB

    Ready to start

    >2 weeks

    Highlights
    Also has an office in Boston, US.
    Works with Android, iOS, voice and immersive technologies.
    Mostly works with enterprise and mid-market clients.
    Core services
    25% Software development
    25%
    50%
    10%
    15%
    Key clients
    Deliveroo
    Microsoft
    Mitsubishi
    Santader
    LLoyds Bank
    Financial Times
  • 3 SIDED CUBE

    3 SIDED CUBE

    Headquartered in the UK, 3 SidedCube is a digital agency with a mission — to create a better world with the help of technologies. They partner with international organizations and change-makers to create web and mobile solutions that have real social impact, like saving the planet and changing lives for the better. In addition to their engineering services, they also run the Ignite platform for networking and knowledge exchange.

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    Company size

    11-50

    Founded

    2009

    Hourly rate

    $101 - 150

    Minimal project

    No limit

    Headquarters

    Bournemouth, GB

    Ready to start

    >2 weeks

    Highlights
    Has offices in the UK and US.
    Has won a Webby Award for Best Health App.
    Is one of the UK’s top 50 creative agencies.
    Core services
    20% Software development
    20%
    80%
    Key clients
    ENGLAND RUGBY
    WONDERBLY
    PIXIE
    NATS
    British Red Cross
    Global Forest Watch
  • Claremont

    Claremont

    Established in 2004 in the UK, Claremont is an Oracle Gold Partner and Oracle Managed Services provider specializing in business analytics, asset lifecycle management, customer relationship management, enterprise resource planning (ERP), human capital management (HCM) and supply chain management. The company has been recognized by SPI Research as a best of the best professional services organization in 2019 and by ITIL as following best practice for IT service management.

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    Company size

    11-50

    Founded

    2004

    Hourly rate

    $101 - 150

    Minimal project

    No limit

    Headquarters

    Guildford, GB

    Ready to start

    >2 weeks

    Highlights
    Is ISO 9001 certified.
    Is a multiple award winner for ‘UKOUG Partner of the Year.
    Received Investors in Gold (IIP) Gold and an Employee Net Promoter Score of 93 percent.
    Core services
    60% Software development
    60%
    40%
    Key clients
    Home Group
    West Midlands Railway
    City of Edinburgh
  • Silicon Reef

    Silicon Reef

    Silicon Reef is a UK-based consultancy that has been specializing in SharePoint, Microsoft 365 and Azure products from day one. They are certified experts in consulting, web and mobile development, UX/UI design, migration and full-service assistance related to the Microsoft stack, complete with requirements discovery and project roadmapping. This makes Silicon Reef a partner of choice for businesses ready to upgrade their digital workplaces.

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    Company size

    11-50

    Founded

    2016

    Hourly rate

    Undisclosed

    Minimal project

    $20k

    Headquarters

    Kingston upon Thames, GB

    Ready to start

    >2 weeks

    Highlights
    Is a Microsoft Gold Partner.
    Works across 3 UK offices.
    Provides end user training and onboarding assistance.
    Core services
    60% Software development
    60%
    40%
    Key clients
    Mondelez
    FIFA
    Farm Africa
    Unilever
  • Boxfusion Consulting Limited

    Boxfusion Consulting Limited

    Boxfusion Consulting Limited, a London, UK, based consultancy, specializes in Oracle CX Cloud and Siebel CRM services for clients around the world. Founded in the year 2010, its proficiencies are grounded in the areas of customer self-service hubs, digital CX transformation, employee experience development, hospitality experiences and managed support services. The company is recognized as the first Oracle Partner to achieve expertise in Oracle Service Cloud in EMEA-UKIE.

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    Company size

    11-50

    Founded

    2010

    Hourly rate

    $101 - 150

    Minimal project

    No limit

    Headquarters

    London, GB

    Ready to start

    >2 weeks

    Highlights
    Is an Oracle Platinum Partner with 8 Oracle specializations.
    Has completed 263 projects with 97 percent client retention rate.
    Has achieved 77 percent example process time reductions.
    Core services
    70% Software development
    70%
    10%
    20%
    Key clients
    Logica
    Baxter
    Hermes
    Trnd Micro
  • Ballard Chalmers

    Ballard Chalmers

    Ballard Chalmers is a UK-based company providing custom software engineering services exclusively based on Microsoft technologies. They are experts in consulting on and implementing web, hybrid and mobile solutions on top of Microsoft Azure Cloud, Office 365, .NET and more products of the market-leading vendor’s family, also assisting companies in cloud setup and migration and managed services.

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    Company size

    11-50

    Founded

    2005

    Hourly rate

    $101 - 150

    Minimal project

    $10k

    Headquarters

    East Grinstead, GB

    Ready to start

    >2 weeks

    Highlights
    Holds multiple Microsoft Gold certifications.
    Is a Crown Commercial Service Supplier.
    Is a member of the London Digital Security Center.
    Core services
    20% Software development
    20%
    10%
    10%
    40%
    20%
    Key clients
    Royal Mencap
    BBC Media Action
    American Express
    OVO Energy
    Investec
    Electrolux
  • Eden Agency

    Eden Agency

    The small full-service team at Eden Agency is stacked with experts in digital product design for web and mobile, digital transformation, AR/VR and AI solutions. They utilize the latest technologies and frameworks with an eye on making end products highly engaging and driving business results. To ensure this, they offer a range of discovery workshops and provide their clients with in-depth consultations on strategy, planning and iterative development.

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    Company size

    11-50

    Founded

    2007

    Hourly rate

    $101 - 150

    Minimal project

    Undisclosed

    Headquarters

    Knaresborough Harrogate, GB

    Ready to start

    >2 weeks

    Highlights
    Is an ISO 27001 certified company.
    Offers Eden Sprint Week, a UX design workshop.
    Has created the Eden Digital Transformation Framework, a suite of pre-made microservices.
    Core services
    40% Software development
    40%
    30%
    30%
    Key clients
    Capita Asset Services
    Minster Law
    Fantasy Football Fix
  • BJSS

    BJSS

    Founded back in 1993 in Yorkshire, UK, BJSS is an expert provider of end-to-end software development and digital transformation services for enterprises globally. Employing over 1,500 professionals, they are passionate about sustaining their growth and benefiting the community at the same time. While creating high-end solutions for their customers, they follow their trademark Enterprise Agile approach, reimagining the software delivery process at scale.

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    Company size

    1,001-5,000

    Founded

    1993

    Hourly rate

    $201 - 300

    Minimal project

    $50k

    Headquarters

    Leeds, GB

    Ready to start

    3-4 weeks

    Highlights
    Is a winner of the Queen’s Awards for Enterprise.
    Runs the BJSS Academy learning and development program.
    Has created 5,000+ IT training opportunities for disadvantaged children.
    Core services
    35% Software development
    35%
    20%
    20%
    10%
    15%
    Key clients
    Department of Health and Social Care
    Highways England
    Home Office

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