What are the benefits of working with a software development agency?

One of the main advantages of working with a software development company is that they will provide an engaging online platform for the brand. They leverage their expertise to improve customer engagement and conversion. Furthermore, these agencies are experts in their field with years of experience. In summary, partnering with software development can be an excellent way to increase competitiveness in the online world.

What should I look for when choosing a software development firm?

It is important to choose a software development firm that understands your goals and budget limitations while being able to deliver effective solutions through industry insight and powerful development tools. Look for agencies that specialize in web and mobile app development services so you are sure they can provide what you need. Check out reviews online from past customers or ask for referrals from people who have worked with the company before to get an idea of their quality of work.

Top 100 Software Development Companies in the United Kingdom

The Best of April 2024

Software development is essential in the modern world and continues to expand. All companies require an online presence, and establishing an attractive space on the internet is the initial move to remain competitive.

Jump to Most Reviewed Companies

List of the Best United Kingdom Software Developers

Featured providers
- Innowise
  (56 Reviews) 4.9
  - Timeliness
    4.8
  - Service Excellence
    4.9
  - Value
    4.7
  - Would Recommend
    4.9
  - $10,000+
  - 1,000 - 9,999 employees
  - Warszawa, Poland
  Innowise Group is a custom software development company based in Warsaw, Poland. With more than 1000 specialists on board and 600 projects completed, they use cutting-edge technologies to transform their client's businesses. They are experts in designing and developing tech solutions that will help your company enhance its processes and increase customer satisfaction, thanks to their 15+ years of experience and extensive expertise. They create custom software to fit your unique requirements in terms of timeline, budget, and use case. They handle every step of the development process, from product concept and development to testing, deployment, and support. In addition to building custom software, we also excel in UX/UI design, IT strategy consulting, and staff augmentation.
  
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- Simform
  (61 Reviews) 4.9
  - Timeliness
    4.8
  - Service Excellence
    4.9
  - Value
    4.8
  - Would Recommend
    4.8
  - $25,000+
  - 1,000 - 9,999 employees
  - Orlando, FL
  Simform is a custom software development company founded in 2010. They have helped organizations ranging from startups, Fortune 500 companies, and WHO-backed NGOs. The team of 250+ delivers digital solutions for their clients and offer artificial intelligence services, API integration, dedicated software development team, and software testing services.
  
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- Dualboot Partners
  (43 Reviews) 4.9
  - Timeliness
    4.8
  - Service Excellence
    4.9
  - Value
    4.7
  - Would Recommend
    4.9
  - $75,000+
  - 250 - 999 employees
  - Charlotte, NC
  Dualboot Partners is a product design and software engineering company founded in Raleigh, N.C. in 2018 with over 50 professionals. They offer custom software development and application testing solutions for various clients.
  
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1561

Impossible

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Impossible is a Lisboa, Portugal-based application development firm. The midsize team specializes in mobile app development, ux/ui design, and custom software development and was founded in 2010.

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1562

SUYOG COMPUTECH

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Watford, United Kingdom
SUYOG COMPUTECH is an IT managed services company. Their midsize team is located in Watford, United Kingdom; Edison, New Jersey and Bhubaneshwar, India. Their services include IT managed services, custom software development, mobile app development, and e-commerce development. The company was launched in 1998.
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Featured providers
- Octobot
  (30 Reviews) 4.9
  - Timeliness
    4.8
  - Service Excellence
    4.9
  - Value
    4.8
  - Would Recommend
    5.0
  - $50,000+
  - 50 - 249 employees
  - Montevideo, Uruguay
  Octobot is a software consultancy headquartered in Montevideo, Uruguay. Octobot was founded in 2014 with the objective of creating innovative digital solutions and transforming their client's ideas into products. They have a team of over 100 composed of designers, engineers, and innovators who specialize in mobile app development, web development, and custom software development for the healthcare, education, and business services industries.
  
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- Darly Solutions
  (20 Reviews) 5.0
  - Timeliness
    5.0
  - Service Excellence
    5.0
  - Value
    5.0
  - Would Recommend
    5.0
  - $1,000+
  - 50 - 249 employees
  - Warszawa, Poland
  LLC Darly Solutions is a Kharkiv, Ukraine-based web development company. The small firm was established in 2017. Their services include web development, ux/ui design, and mobile app development.
  
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- Matrix Media Solutions (P) Ltd.
  (30 Reviews) 4.9
  - Timeliness
    4.7
  - Service Excellence
    4.9
  - Value
    4.7
  - Would Recommend
    4.9
  - $1,000+
  - 50 - 249 employees
  - Kolkata, India
  Matrix Media Solutions (P) Ltd is a digital development and marketing company based in Kolkata, India. The company, founded in 2003, has over 150 employees and provides a wide range of digital services that include application testing, AI, custom software development, web design & development, mobile app development, SEO, PPC, and social media marketing services to various companies.
  
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1563

ADM Interactive

(0 Reviews)

Not yet reviewed.
- $5,000+
- 50 - 249 employees
- London, United Kingdom
ADM Interactive is a digital solutions agency based in Tallinn, Estonia. Founded in 1997, ADM Interactive's team of 60+ employees provides UX/UI design, custom software development, e-commerce development, digital strategy, and marketing strategy services.

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1564

Vacuumlabs

(0 Reviews)

Not yet reviewed.
- $25,000+
- 250 - 999 employees
- London, United Kingdom
Vacuumlabs is a custom software development company. They focus on custom software development, mobile app development, IT staff augmentation, ux/ui design, and more and were launched in 2012. The firm is located in Bratislava, Slovakia; London, United Kingdom; Tallin, Estonia and Prague, Czech Republic.

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Clients
- Standard Chartered
Industries
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1565

Insight Global

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 1,000 - 9,999 employees
- London, United Kingdom
Insight Global, a HR agency, was established in 2001. Headquartered in Atlanta, Georgia; Birmingham, Alabama; Huntsville, Alabama and Phoenix, Arizona, their large team provides HR services.

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Industries
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1566

Pentalog
(4 Reviews) 4.8
- Timeliness
  4.6
- Service Excellence
  4.8
- Value
  3.8
- Would Recommend
  5.0
- $50,000+
- 1,000 - 9,999 employees
- London, United Kingdom
Pentalog is a large Brașov, Romania-based custom software development company. Established in 1993, the team offers custom software development, IT staff augmentation, e-commerce development, and web development.

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Clients
- Adidas
Industries
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1567

Silver Touch Technologies

(0 Reviews)

Not yet reviewed.
- $25,000+
- 1,000 - 9,999 employees
- Chelmsford, Essex, United Kingdom
Silver Touch Technologies is an Ahmedabad, India-based mobile app development firm. The agency offers mobile app development, web development, e-commerce development, and web design and is large.The agency was established in 2000.

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Industries
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Featured providers
- Luby Software
  (29 Reviews) 4.8
  - Timeliness
    4.7
  - Service Excellence
    4.8
  - Value
    4.5
  - Would Recommend
    4.8
  - $25,000+
  - 250 - 999 employees
  - São Paulo, Brazil
  Luby Software is a software development firm. They are based in São Paulo, Brazil and Glendale, California and have a midsize team that focuses on custom software development, mobile app development, web development, BI & big data consulting & SI, and more. The company was founded in 2002.
  
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- ObjectStyle
  (3 Reviews) 5.0
  - Timeliness
    5.0
  - Service Excellence
    5.0
  - Value
    4.7
  - Would Recommend
    5.0
  - $10,000+
  - 50 - 249 employees
  - Fairfield, CT
  ObjectStyle is a custom software development agency founded in the U.S. in 2002. The Warsaw-based Polish subsidiary was established in 2018 and grew significantly ever since. The company specializes in architecting software systems from scratch, modernizing legacy platforms, IT consulting, and IT team augmentation. ObjectStyle works with large and small companies, from startups to Blue Chip corporations, offering an excellent price-to-quality ratio with its services.
  
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1568

SITELICON ECOMMERCE SERVICES

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
SITELICON ECOMMERCE SERVICES is a advertising company launched in 2005. The company focuses on advertising, digital strategy, web design, IT strategy consulting, and more and has a small team.

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Industries
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1569

Techno Facts Solutions Pvt Ltd

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Watford, United Kingdom
Techno Facts Solutions Pvt Ltd is a software development company. They are located in Dublin, Ohio; Hyderabad, India and Watford, United Kingdom and have a midsize team that offers custom software development, staffing, web design, CRM consulting and SI, and more. The company was established in 2009.
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1570

CI&amp;amp;amp;amp;amp;amp;amp;T
(7 Reviews) 4.7
- Timeliness
  4.3
- Service Excellence
  4.7
- Value
  4.3
- Would Recommend
  5.0
- $100,000+
- 1,000 - 9,999 employees
- London, United Kingdom
CI&T (formerly CINQ Technologies) is software development company based in Curitiba, Brazil with additional offices in Brazil and Miami. Founded in 1992, the team of 271 specializes in custom software development, IT staff augmentation, and UX/UI design. They work primarily with enterprise clients in the transportation and financial services industries.

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Clients
- SITA
Industries
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1571

Zone24x7 Inc.
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.5
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- Esher, United Kingdom
Zone24x7 Inc. is a software and tech company based in San Jose, Calif. Founded in 2003, their team of over 50 experts provides IoT development, custom software development, and cloud consulting services for clients ranging from small startups to large corporations.

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Clients
- Macy’s
Industries
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1572

Star

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 250 - 999 employees
- London, United Kingdom
Star is a Sunnyvale, California-based software development company. The midsize company was founded in 2008. Their team provides custom software development, mobile app development, ux/ui design, IoT development, and more.

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Industries
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1573

N-iX
(32 Reviews) 4.8
- Timeliness
  4.7
- Service Excellence
  4.8
- Value
  4.3
- Would Recommend
  4.9
- $100,000+
- 1,000 - 9,999 employees
- London, United Kingdom
N-iX is a global software solutions and engineering services company that helps the world’s leading organizations turn challenges into lasting business value, operational efficiency, and revenue growth using modern technology. With over 2,000 professionals in 25 countries across Europe and the Americas, N-iX offers expert solutions in cloud, data analytics, embedded software, IoT, AI, machine learning, and other tech domains. Being in business for over two decades, we have worked with dozens of industry-leading enterprises and Fortune 500 companies, creating value across a wide variety of sectors, including finance, manufacturing, supply chain, retail, and more.

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Clients
- Bosch
Industries
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1574

BilgeAdam Technologies

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 1,000 - 9,999 employees
- London, United Kingdom
BilgeAdam Technologies is a large IT staff augmentation company. Founded in 1997, the team focuses on IT staff augmentation, custom software development, enterprise app modernization, application management & support, and more. The agency is located in İstanbul, Turkey; London, United Kingdom; Den Haag, Netherlands and Ankara, Turkey.

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1575

Online Business Systems

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 250 - 999 employees
- London, United Kingdom
Online Business Systems is an IT strategy consulting company located in Winnipeg, Canada and Bloomington, Minnesota. The midsize team specializes in IT strategy consulting and business consulting. The firm was established in 1986.
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1576

Devtech Group

(0 Reviews)

Not yet reviewed.
- $25,000+
- 50 - 249 employees
- London, United Kingdom
Devtech Group is a software development firm. They focus on custom software development, enterprise app modernization, ux/ui design, application management & support, and more and were established in 2012. Their midsize team is located in Novi Sad, Serbia; Beograd, Serbia; Amsterdam, Netherlands and London, United Kingdom.

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1577

Chetu, Inc.
(72 Reviews) 4.4
- Timeliness
  4.3
- Service Excellence
  4.4
- Value
  4.3
- Would Recommend
  4.4
- $10,000+
- 1,000 - 9,999 employees
- Birmingham, United Kingdom
Chetu, Inc. is a custom software development company headquartered in Plantation, Fla. with several additional locations: Las Vegas, Clearwater, Fla., Brentwood, Tenn., Plano, Texas, Schaumburg, Ill., Madison, Wis., Marietta Ga., Rijswijk, Netherlands, and Noida, India. They have a team of more than 1,000 employees who specialize in custom software development, web development, and mobile application development services. Founded in 2000, they continue to support clients of all sizes in the consumer products and services, financial services, and gaming industries.

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Clients
- Foot Locker
Industries
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1578

FCamara

(0 Reviews)

Not yet reviewed.
- $25,000+
- 1,000 - 9,999 employees
- St Albans, United Kingdom
E-commerce development company FCamara was launched in 2006. The large São Paulo, Brazil-based team offers e-commerce development, IT staff augmentation, custom software development, mobile app development, and more.

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Clients
- Farfetch
Industries
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1579

Carpe Diem

(0 Reviews)

Not yet reviewed.
- $1,000+
- 50 - 249 employees
- London, United Kingdom
In London, United Kingdom and Karachi, Pakistan, Carpe Diem is a CRM consulting and SI company. The midsize team focuses on CRM consulting and SI, custom software development, media planning & buying, social media marketing, and more and was launched in 2017.
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1580

Andersen Lab

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 1,000 - 9,999 employees
- London, United Kingdom
UX company Andersen Lab was established in 2007. The agency provides ux/ui design, cloud consulting & SI, custom software development, web development, and more and has a large team.
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