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 May 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
- Dualboot Partners
  (44 Reviews) 4.9
  - Timeliness
    4.9
  - Service Excellence
    4.9
  - Value
    4.8
  - 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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- TeaCode.io
  (26 Reviews) 4.9
  - Timeliness
    4.7
  - Service Excellence
    4.9
  - Value
    4.8
  - Would Recommend
    4.9
  - $25,000+
  - 50 - 249 employees
  - Warszawa, Poland
  TeaCode.io is a Warsaw-based full-stack software development company that was founded in 2015. Their team of 12 specializes in custom software, web, and mobile app development. They also know their way around IoT and AI projects. They usually work with small and mid-sized companies and have so far completed many projects in fields of education, medical care, travel, security, communications, e-commerce, and more.
  
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- 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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751

YouNick

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Headquartered in London, United Kingdom, YouNick is an UX agency. The small team offers ux/ui design, web design, web development, custom software development, and more. The firm was established in 2015.
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752

TAD360

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
TAD360 is a small web design company based in Wythenshawe, United Kingdom and London, United Kingdom. The team provides web design, search engine optimization, custom software development, e-commerce development, and more.
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Featured providers
- Matrix Media Solutions (P) Ltd.
  (31 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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- 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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- 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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753

Flo3 Digital

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Flo3 Digital, a cloud consulting & SI company, is based in London, United Kingdom. The small company was established in 2023. Their services include cloud consulting & SI, custom software development, web development, mobile app development, and more.
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754

TechInvicta

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
TechInvicta is a SEO agency. The small London, United Kingdom-based team provides search engine optimization, IT staff augmentation, custom software development, web development, and more. The firm was established in 2024.
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755

webol
(3 Reviews) 4.7
- Timeliness
  4.3
- Service Excellence
  4.7
- Value
  5.0
- Would Recommend
  4.8
- $5,000+
- 10 - 49 employees
- Farnham, United Kingdom
Webol, a custom software development firm, is based in Farnham, United Kingdom. They provide custom software development, mobile app development, web development, Artificial Intelligence, and more and were established in 2019.

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Clients
- In general we work with businesses that have been impacted by change and need to respond using technology.
Industries
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756

Softoo

(0 Reviews)

Not yet reviewed.
- $5,000+
- 250 - 999 employees
- Slough, United Kingdom
Axiteq is an app development company. They are based in Islamabad, Pakistan and have a small team. Their services include mobile app development, web development, IoT development, custom software development, and more. The company was launched in 2019.
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Clients
- Configure
Industries
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757

HYPE LONDON LIMITED

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Teddington, United Kingdom
HYPE LONDON LIMITED is a custom software development firm. They are in Teddington, United Kingdom and have a small team. Their team offers custom software development, branding, social media marketing, video production, and more.
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758

Avoen

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Central London, United Kingdom
Software development company Avoen was launched in 2011. The small team provides custom software development, digital strategy, e-commerce development, search engine optimization, and more. The agency is in Central London, United Kingdom.
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759

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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760

fifthnote

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Fifthnote is a London, United Kingdom-based big data company. They provide BI & big data consulting & SI, robotics process automation, cloud consulting & SI, and custom software development and were launched in 2012.
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761

Deuce
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- Fleet, United Kingdom
Launched in 2008, Deuce Creative is a small branding firm located in Aldershot, United Kingdom. Their services include branding, digital strategy, marketing strategy, search engine optimization, and more.

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Clients
- Make-a-Wish Foundation UK
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762

LSDLabs

(0 Reviews)

Not yet reviewed.
- $75,000+
- 2 - 9 employees
- Send, United Kingdom
LSDLabs is a software development firm. The small team is headquartered in Send, United Kingdom. Their services include custom software development, mobile app development, ux/ui design, and web development.
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763

Ai Web Solutions Ltd

(0 Reviews)

Not yet reviewed.
- $25,000+
- 10 - 49 employees
- Canvey Island, United Kingdom
Ai Web Solutions Ltd is a software development company. Established in 2021, the small agency is headquartered in Canvey Island, United Kingdom. Their team specializes in custom software development, api development, e-commerce development, Artificial Intelligence, and more.
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764

SoftPak Financial Systems

(0 Reviews)

Not yet reviewed.
- $25,000+
- 50 - 249 employees
- Horsham, United Kingdom
SoftPak Financial Systems is a custom software development company. Founded in 1994, the team focuses on custom software development, mobile app development, and IT staff augmentation. Their midsize agency is Wayland, Massachusetts-based.
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765

Polystream

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Guildford, United Kingdom
Launched in 2015, Polystream is a software development firm. Their small team is based in Guildford, United Kingdom. Their services include custom software development, cloud consulting & SI, and blockchain.
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766

Propel Tech Ltd

(0 Reviews)

Not yet reviewed.
- $25,000+
- 50 - 249 employees
- Berkhamsted, United Kingdom
Pace IT Systems Ltd is a custom software development firm. Their small team is headquartered in Batley, United Kingdom and Harpenden, United Kingdom and provides custom software development, web development, e-commerce development, IT managed services, and more. The firm was launched in 2007.
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767

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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768

BOSSeats

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- slough, United Kingdom
BOSSeats is a branding company. Their small team is headquartered in slough, United Kingdom and SLOUGH, United Kingdom and specializes in branding, video production, IT strategy consulting, custom software development, and more. The firm was established in 2024.
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769

Voodoo Park

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Headquartered in London, United Kingdom, Voodoo Park is a small mobile app development firm. Founded in 2012, the team provides mobile app development, custom software development, ux/ui design, branding, and more.
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770

Street73

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Bell Yard, United Kingdom
Located in Bell Yard, United Kingdom and New Delhi Area, India, Street73 is a small custom software development firm. Their services include custom software development, branding, mobile app development, pay per click, and more.
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771

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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772

AndAnotherDay

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- Bracknell, United Kingdom
AndAnotherDay is a web development firm. Located in Bracknell, United Kingdom, their small team provides web development, custom software development, mobile app development, ux/ui design, and more. The agency was launched in 2019.
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773

3D VERSO

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Henley-on-Thames, United Kingdom
3D VERSO is a branding agency launched in 2019. The small Henley-on-Thames, United Kingdom-based team provides branding, web design, ux/ui design, product design, and more.
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774

DG Solutions

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Guildford, United Kingdom
DG Solutions, a small IT strategy consulting company, is in Guildford, United Kingdom. The team specializes in IT strategy consulting, custom software development, IT managed services, and other IT consulting and SI.
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775

CRMT Digital
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 10 - 49 employees
- Reading, United Kingdom
Located in Reading, United Kingdom and San Francisco, California, CRMT Digitlal is a digital strategy company. The small agency was launched in 1999. Their team specializes in digital strategy, CRM consulting and SI, other IT consulting and SI, email marketing, and more.
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776

eXplosion digital

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Amersham, United Kingdom
EXplosion digital is a digital strategy company located in Amersham, United Kingdom. The small team focuses on digital strategy, custom software development, search engine optimization, social media marketing, and more and was launched in 2012.
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777

Softgurus LTD

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Ruislip, United Kingdom
Softgurus LTD is a marketing strategy company. Founded in 2023, the team specializes in marketing strategy, search engine optimization, web design, cloud consulting & SI, and more. Their small company is based in Ruislip, United Kingdom and Ruislip, United Kingdom.
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778

GrowCreate
(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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779

Lion Enterprises Ltd

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Windsor, United Kingdom
Founded in 2010, Lion Enterprises Ltd is an e-commerce development firm. The small team provides e-commerce development, custom software development, ux/ui design, web development, and more. The firm is in Windsor, United Kingdom.

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780

Brandon Cross

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- Lacey Green, United Kingdom
Brandon Cross, a custom software development company, was established in 2006. The company offers custom software development, enterprise app modernization, mobile app development, and application management & support and has a small team. The company is located in Lacey Green, United Kingdom.
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