What makes a good software development company?

Good software development companies are curious about the problem you’re solving, have the technical skills to execute using desired languages and tech, communication skills (especially if working with a remote team), and adaptability. Make sure to look for these qualities in candidate portfolios and during the interview stage.

What are the 3 types of software?

Generally speaking, the three types of software are system software, utility software, and application software. Application software is the most common and recognizable type, involving a package that performs a singular function for users. Utility software is created to maintain the functions of a computer, and system software runs a computer’s hardware and software programs.

What is a software development company?

A software development company is a specialized developer that helps businesses build and deploy custom solutions. These companies typically provide services such as software testing, programming, and maintenance. By partnering with a software development company, you can benefit from their extensive teams filled with experienced professionals who are proficient in all sorts of programming languages and technologies. Software development companies also deliver frameworks and other components essential to building bespoke tools.

Can I work with a software development company on one-time projects, or only for longer-term engagements?

It is possible to work with software development companies on one-time projects as well as longer-term engagements; however, the ROI (return on investment) may vary depending on the type of project. Shorter projects tend to produce results more quickly than long-term projects but may not yield the same significant returns over time. Longer engagement periods allow for more complex development projects for more extensive needs.

Top 30 Software Development Companies in London

The Best of November 2024

The right custom software can give a struggling or growing business the edge it needs. Different kinds of custom software exist for all kinds of functions, such as enterprise resource planning solutions, customer relationship management systems, and content management systems.

Jump to Most Reviewed Companies

List of the Best London Software Development Firms

Featured provider
- Bit Zesty
  (8 Reviews) 4.8
  - Timeliness
    4.8
  - Service Excellence
    4.8
  - Value
    4.6
  - Would Recommend
    4.8
  - $25,000+
  - 10 - 49 employees
  - London, England
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  Industries
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181

STARNAVI
(16 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.7
- Would Recommend
  5.0
- $25,000+
- 50 - 249 employees
- London, England
StarNavi is an IT agency founded in 2017 with a team of 28 professionals. Based in Tallinn, Estonia, the company provides small and midmarket businesses with IT-managed services, IT staff augmentation, and web development assistance, working in the advertising & marketing, real estate, and business services industries, among others.

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Clients
- The Outplay Italy
Industries
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182

IT Labs
(6 Reviews) 4.6
- Timeliness
  4.5
- Service Excellence
  4.6
- Value
  4.4
- Would Recommend
  4.5
- $25,000+
- 250 - 999 employees
- London, England
IT Labs, a IT strategy consulting company, is in Palm Beach Gardens, Florida; London, United Kingdom; Noordwijk, Netherlands and Skopje, North Macedonia. Founded in 2005, the midsize team focuses on IT strategy consulting, cloud consulting & SI, custom software development, and blockchain.
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183

NCrypted Technologies
(16 Reviews) 4.3
- Timeliness
  4.2
- Service Excellence
  4.3
- Value
  4.4
- Would Recommend
  4.3
- $5,000+
- 250 - 999 employees
- London, England
Founded in 2006, NCrypted Technologies is a development company headquartered in Helsinki. With a team of nearly 500, they have additional locations in Gujarat, India. They serve mostly small to midmarket businesses across several industries, providing web, mobile app, and e-commerce development services.

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Clients
- Ford Motor Company
Industries
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184

iClickSee
(5 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- reigate, England
IClickSee is a custom software development company. Their small team is located in reigate, United Kingdom. The company specializes in custom software development, ux/ui design, e-commerce development, and IT strategy consulting. The company was launched in 2018.

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185

aleios
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- London, England
Aleios is a custom software development firm. They are located in London, United Kingdom and have a small team. Their services include custom software development, enterprise app modernization, web development, and other IT consulting and SI. The firm was founded in 2021.

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186

Tangent
(7 Reviews) 4.9
- Timeliness
  4.7
- Service Excellence
  4.9
- Value
  4.8
- Would Recommend
  5.0
- $25,000+
- 50 - 249 employees
- London, England
Web design company Tangent was established in 2002. Their midsize team is located in London , United Kingdom and Newcastle upon Tyne, United Kingdom and specializes in web design, product design, digital strategy, and conversion optimization.

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187

The Virtual Forge
(4 Reviews) 4.9
- Timeliness
  5.0
- Service Excellence
  4.9
- Value
  4.6
- Would Recommend
  5.0
- $75,000+
- 50 - 249 employees
- London, England
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
- Kelda Dynamics
- Ford
- Network Rail
Industries
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188

Viapontica AI
(4 Reviews) 5.0
- Timeliness
  4.6
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- London, England
Viapontica AI is a small Edinburgh, United Kingdom-based custom software development firm. They provide custom software development, IoT development, Artificial Intelligence, product design, and more and were established in 2018.

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189

Adsgrill Tech Solutions
(3 Reviews) 4.8
- Timeliness
  4.7
- Service Excellence
  4.8
- Value
  4.8
- Would Recommend
  4.8
- $5,000+
- 50 - 249 employees
- London, England
Founded in 2022, Adsgrill Tech Solutions is an ERP consulting and SI company. They are in Singapore; Delhi, India and London, England and have a midsize team. Their services include ERP consulting and SI, CRM consulting and SI, Custom Software Development, Web Development, and more.
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190

Techanzy Limited
(3 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 10 - 49 employees
- London, England
Techanzy Limited is a small user experience agency. The London, United Kingdom-based company was founded in 2020. Their team specializes in ux/ui design, custom software development, web development, mobile app development, and more.
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Clients
- Kaizen
- Jaldi
- ExtraMiles
- ShambaPro
Industries
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191

Hyper Startup Studio
(19 Reviews) 4.9
- Timeliness
  4.9
- Service Excellence
  4.9
- Value
  4.8
- Would Recommend
  4.9
- $5,000+
- 10 - 49 employees
- London, England
Hyper Apps is a mobile technology firm founded in 2015 with offices in Cluj-Napoca, Romania, Sydney and Melbourne, Australia, and London. Hyper Apps' team of about 100 employees specializes in mobile app development, web development, and UI/UX design.

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192

GAIN LINE
(2 Reviews) 5.0
- Timeliness
  0.3
- Service Excellence
  0.3
- Value
  0.3
- Would Recommend
  0.3
- $5,000+
- 10 - 49 employees
- London, England
Business consulting company GAIN LINE was founded in 2020. They are in Salford, United Kingdom and London, United Kingdom and have a small team. Their services include business consulting.

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Industries
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193

Teque - Bespoke Applications
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- London, England
Web Epoch is a development house that was founded in 2014 and provides custom software, mobile app, and e-commerce development. The London-based team of under 10 employees mostly services mid- and enterprise-level clients, though they also support small businesses.

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Clients
- KFC
- MSDUK
- Accenture
Industries
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194

Cefar
(5 Reviews) 5.0
- Timeliness
  4.7
- Service Excellence
  5.0
- Value
  4.2
- Would Recommend
  4.6
- $1,000+
- 10 - 49 employees
- London, England
Cefar is a digital agency founded in 2006 and headquartered in Leeds, UK with an office in London. Their team of 20 provides PPC, web design, graphic design, and web development services.

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Clients
- Hillsborough Fencing
Industries
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195

Hexagon Digital Lab Private Limited
(6 Reviews) 4.8
- Timeliness
  4.7
- Service Excellence
  4.8
- Value
  4.7
- Would Recommend
  4.8
- $10,000+
- 10 - 49 employees
- Slough, England
Hexagon Digital Lab Private Limited is an ERP consulting and SI company. Established in 2019, the team provides ERP consulting and SI, custom software development, and mobile app development. Their small company is headquartered in Zinj, Bahrain; Noida, India and Slough, United Kingdom.

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196

Lab3 Apps
(6 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- London, England
Lab3 Apps is a development agency founded in 2015 with no more than 10 employees. They offer mobile app development, UX/UI design, and web development solutions from their office in Christchurch, New Zealand. They primarily work with small businesses.

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Clients
- Whitebait Media
Industries
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197

Apuzztech
(7 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 10 - 49 employees
- Ruislip, England
Apuzztech is a. They are located in Memphis, Tennessee and have a small team. The firm focuses on.

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198

24SQ
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $1,000+
- 10 - 49 employees
- London, England
24SQ is a London, United Kingdom-based website development firm. They specialize in web development, web design, ux/ui design, graphic design, and more and were launched in 2005.
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Clients
- Abbott Diabetes Care
Industries
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199

Room 8 Group

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 1,000 - 9,999 employees
- London, England
Room 8 Group, an app development firm, was founded in 2011. They specializes in Mobile App Development and Custom Software Development.
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Industries
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200

Sagiton
(17 Reviews) 4.8
- Timeliness
  4.6
- Service Excellence
  4.8
- Value
  4.6
- Would Recommend
  4.8
- Undisclosed
- 50 - 249 employees
- London, England
Sagiton is a business-oriented software house located in Wroclaw, Poland. The company was founded in 2010 and now employs a team of 48 people. Sagiton provides custom software development, cybersecurity, mobile app development, IT strategy consulting, marketing strategy, and web design services. Most of their clients are small businesses.

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Clients
- TapWinWin
Industries
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201

YJCollective
(3 Reviews) 4.8
- Timeliness
  5.0
- Service Excellence
  4.8
- Value
  5.0
- Would Recommend
  4.8
- $10,000+
- 10 - 49 employees
- London, England
Based in London, United Kingdom, YJCollective is a branding firm. The small company was founded in 2020. Their services include branding, market research, digital strategy, ux/ui design, and more.
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202

VirtusLab
(8 Reviews) 4.4
- Timeliness
  4.3
- Service Excellence
  4.4
- Value
  4.6
- Would Recommend
  4.4
- $10,000+
- 250 - 999 employees
- London, England
VirtusLab is a development and consulting company based in Kraków, Poland. Founded in 2009, they have about 90 employees and specialize in custom software development, web development, big data, cloud consulting, and mobile app development.

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Clients
- Propensive Ltd.
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203

Mrmmbs Vision
(8 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- Surbition, England
Mrmmbs Vision, an application development firm, was established in 2011. The small team provides mobile app development, web development, custom software development, ux/ui design, and more. The agency is located in New Delhi, India and Surbition, United Kingdom.

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204

On Budget and Time
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  4.8
- Undisclosed
- 10 - 49 employees
- London, England
On Budget and Time is a bespoke software firm based in London. The firm, founded in 2012, has a team of more than ten that provides custom software development, web development, and mobile app development services to midmarket and other-sized companies in the financial services, business services, and gaming industries.

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Clients
- Pritle
Industries
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205

Ubistart

(0 Reviews)

Not yet reviewed.
- $10,000+
- 50 - 249 employees
- London, England
Ubistart is a London, England-based software development company. They provide Custom Software Development and Mobile App Development and were launched in 2016.
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206

Ruvca Consulting
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Dartford, England
Ruvca Consulting is a consultancy founded in 2011 with fewer than 10 members. Based in Dartford, England, they are experts in custom software development and application testing solutions for clients in the financial, business, and IT services industries, among others.

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Clients
- BNP Paribas
Industries
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207

Lisa Web Design
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Fulham, England
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
Industries
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208

NovaFori

(0 Reviews)

Not yet reviewed.
- $250,000+
- 50 - 249 employees
- London, England
NovaFori is a custom software development firm. They were launched in 2011, and their services include Custom Software Development and IT strategy consulting.
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Clients
- Christie's
Industries
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209

Captivate Solutions Tech Ltd
(2 Reviews) 5.0
- Timeliness
  4.3
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- London, England
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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210

Astwellsoft
(3 Reviews) 5.0
- Timeliness
  0.3
- Service Excellence
  0.3
- Value
  0.3
- Would Recommend
  0.3
- $10,000+
- 50 - 249 employees
- London, England
Founded in 2007, Astwellsoft is a software development firm that offers custom software development, mobile app development, and web development services to their clients. THeir 250 employees are based out of Lviv.

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