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 July 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 providers
- Tech Alchemy
  (29 Reviews) 5.0
  - Timeliness
    4.9
  - Service Excellence
    5.0
  - Value
    4.9
  - Would Recommend
    5.0
  - $25,000+
  - 50 - 249 employees
  - London, United Kingdom
  Tech Alchemy is a software development studio based in London. Founded in 2016, they have around 150 employees who provide startups and small to medium-sized businesses with custom software development, blockchain development, and web & mobile app design and development. Services include prototyping, discovery, MVP development, and Web3 digital transformation
  
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- Innowise
  (60 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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211

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, United Kingdom
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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212

NovaFori

(0 Reviews)

Not yet reviewed.
- $250,000+
- 50 - 249 employees
- London, United Kingdom
NovaFori, a custom software development firm, is headquartered in London, United Kingdom and Málaga, Spain. The midsize company was established in 2017. Their services include custom software development, e-commerce development, and IT strategy consulting.
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Clients
- Christie's
Industries
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213

Railay
(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
Industries
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214

Revatics
(2 Reviews) 4.5
- Timeliness
  4.5
- Service Excellence
  4.5
- Value
  4.8
- Would Recommend
  4.5
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Revatics was founded in 2017. Their small team is headquartered in London, United Kingdom and Ahmedabad, India. Their services include.

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215

Astwellsoft
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- London, United Kingdom
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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Industries
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216

inCode Systems
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Small custom software development firm inCode Systems, is headquartered in London, United Kingdom. The team specializes in custom software development, enterprise app modernization, ux/ui design, e-commerce development, and more.

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Industries
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217

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, 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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218

Schnell Solutions Limited
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Schnell Solutions Limited, a custom software development company, was launched in 2006. Their midsize team is based in London, United Kingdom and Chandigarh, India. Their services include custom software development, mobile app development, web development, and IT strategy consulting.

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Clients
- 3m
Industries
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219

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, United Kingdom
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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220

Plantec

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Plantec, a software development company, is located in London, United Kingdom. The company offers custom software development, market research, ux/ui design, product design, and more and has a small team.The company was established in 2022.
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221

Techtiq
(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
Industries
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222

Blueberry Systems
(2 Reviews) 4.8
- Timeliness
  5.0
- Service Excellence
  4.8
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Blueberry Systems is a software development company based in Stroud, United Kingdom. This company was founded in 2013 and has 20+ employees. Blueberry Systems offers custom sofrware development, web development, and mobile app development, among other software-related services for small to medium-sized businesses.

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Clients
- Tarmac
Industries
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223

Acquaint Softtech Private Limited
(10 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  5.0
- $1,000+
- 50 - 249 employees
- England, United Kingdom
Acquaint SoftTech is a web development company that was founded in 2013. The company is headquartered in Ahmedabad, India, and is comprised of 36 employees. They specialize in mobile app development, web development, and custom software development. They have a large client focus towards small businesses in the IT, non-profit, and eCommerce industries.

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Clients
- Tradvysor
Industries
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224

Cyber Bee
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Based in London, United Kingdom, CYBER BEE is a blockchain company. They provide blockchain, IT staff augmentation, and custom software development and were founded in 2015.

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Clients
- Polytrade
Industries
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225

Customertimes Corp
(3 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  4.7
- Would Recommend
  4.8
- Undisclosed
- 1,000 - 9,999 employees
- London, United Kingdom
Headquartered in New York, New York; Paris, France; Toronto, Canada and London, United Kingdom, Customertimes Corp is a CRM consulting and SI company. They focus on CRM consulting and SI, custom software development, other application development, IT managed services, and more and were founded in 2007.

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226

Lexer Solutions
(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.
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Industries
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227

Denova GloSoft Limited
(1 Reviews) 5.0
- Timeliness
  4.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 50 - 249 employees
- London, United Kingdom
Launched in 2005, Denova GloSoft Limited is a software development firm. Their midsize team is in Doha, Qatar. Their team specializes in custom software development.

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228

INVINCIX Solutions Private Limited
(2 Reviews) 4.8
- Timeliness
  4.3
- Service Excellence
  4.8
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- Twickenham, United Kingdom
IT strategy consulting company INVINCIX Solutions Private Limited was founded in 2017. Their midsize team is in Singapore, Singapore; Bhubaneswar, India; Ho Chi Minh City, Vietnam and Twickenham, United Kingdom and provides IT strategy consulting, ux/ui design, IT managed services, custom software development, and more.
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Clients
- Ximple
Industries
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229

O'Dwyer Software
(2 Reviews) 4.5
- Timeliness
  5.0
- Service Excellence
  4.5
- Value
  4.5
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- London, United Kingdom
O'Dwyer Software is a London-based software company founded in 2014 with a team of more than two experts. They specialize in web development, custom software development, and application testing for clients ranging from small businesses to large firms.

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Clients
- GFK
Industries
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230

TechPods JSC
(10 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  4.7
- Would Recommend
  5.0
- $100,000+
- 50 - 249 employees
- London, United Kingdom
TechPods is an IT firm based in Sofia, Bulgaria, and founded in 2018. With over 10 employees, they provide IT staff augmentation, custom software development, and web development services for small and medium-sized businesses alike.

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Clients
- Arctic Shores
Industries
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231

TenX
(2 Reviews) 4.8
- Timeliness
  4.5
- Service Excellence
  4.8
- Value
  4.5
- Would Recommend
  4.5
- $50,000+
- 50 - 249 employees
- London, United Kingdom
Launched in 2011, TenX is a IT strategy consulting company. They are located in Stamford, Connecticut; Islamabad, Pakistan; Toronto, Canada and Lahore, Pakistan and have a midsize team. Their services include IT strategy consulting, BI & big data consulting & SI, other IT consulting and SI, custom software development, and more.
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Industries
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232

Aventussoftware
(4 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.5
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Harrow, United Kingdom
Aventussoftware is a software house founded in Harrow, England in 2020. With more than two experts, they offer custom software, web, and mobile app development solutions to clients in the industries of advertising, arts, and business services.

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Clients
- Estride
Industries
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233

Virtue Xolutions
(3 Reviews) 5.0
- Timeliness
  4.7
- Service Excellence
  5.0
- Value
  4.7
- Would Recommend
  5.0
- $5,000+
- 50 - 249 employees
- London, United Kingdom
Virtue Xolutions, a website development company, is based in Dubai, United Arab Emirates; Ashburn, Virginia; London, United Kingdom and Mississauga, Canada. The midsize agency was launched in 2015. Their team specializes in web development, web design, branding, mobile app development, and more.
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Clients
- Frank Mombe
Industries
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234

Teksmobile/Teknowledge
(11 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $5,000+
- 50 - 249 employees
- London, United Kingdom
Teksmobile/Teknowledge is a Sydney-based mobile app agency founded in 2006 and run by more than 50 experts. They specialize in custom software, web, and mobile app development for small and medium-sized businesses.

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Clients
- Trotjot
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235

Wazobia Technologies
(1 Reviews) 4.5
- Timeliness
  4.0
- Service Excellence
  4.5
- Value
  4.0
- Would Recommend
  4.0
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Wazobia Technologies is a small custom software development company based in London, United Kingdom. The team provides custom software development, web development, enterprise app modernization, and mobile app development.

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Industries
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236

Teksati [Husssl Ltd]
(4 Reviews) 5.0
- Timeliness
  4.6
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Husssl Ltd is a custom software development firm. Launched in 2020, the team provides custom software development, mobile app development, enterprise app modernization, ux/ui design, and more. Their small agency is headquartered in London, United Kingdom.

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Industries
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237

Priocept
(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
Industries
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238

SYSVIT
(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
AI firm SYSVIT was established in 2023. They are located in London, United Kingdom and have a small team. SYSVIT focuses on Artificial Intelligence, custom software development, web development, and microservices architecture services.
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239

Pixie Labs
(3 Reviews) 5.0
- Timeliness
  4.5
- Service Excellence
  5.0
- Value
  4.5
- Would Recommend
  5.0
- $25,000+
- 2 - 9 employees
- London, United Kingdom
Pixie Labs is a London, United Kingdom-based custom software development firm. The small company was launched in 2013. Their services include custom software development, Artificial Intelligence, e-commerce development, ux/ui design, and more.

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Industries
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240

Euphoria XR
(5 Reviews) 4.8
- Timeliness
  4.6
- Service Excellence
  4.8
- Value
  5.0
- Would Recommend
  4.8
- $10,000+
- 50 - 249 employees
- Watford, United Kingdom
Founded in 2016, Euphoria XR is an AR/VR development firm that's based in Lahore, Pakistan. Their team also provides website and mobile app development services. They mostly work with mid-market clients in the gaming industry.

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Clients
- Pepsico
Industries
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