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 April 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
- 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.
  
  Read More
  Industries
  View Profile Visit Site
- 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.
  
  Read More
  Industries
  View Profile Visit Site
- 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.
  
  Read More
  Industries
  View Profile Visit Site
661

NFS Technology

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Widford, United Kingdom
Midsize custom software development firm NFS Technology, is located in Widford, United Kingdom and Phoenix, Arizona. They provide custom software development and were established in 1994.

Read More

View Profile Visit Site
Get connected with a company for free

Tell us about your project, and we'll match you with vetted companies that meet your requirements.

Get Started
662

Hexaexperts

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Hexaexperts is a small social media marketing firm. Located in London, United Kingdom, the firm was established in 2017. Their services include social media marketing, search engine optimization, ux/ui design, web development, and more.
Read More
Industries
View Profile Visit Site
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.
  
  Read More
  Industries
  View Profile Visit Site
- 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.
  
  Read More
  Industries
  View Profile Visit Site
- 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.
  
  Read More
  Industries
  View Profile Visit Site
663

Million Solutions

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
Million Solutions is a software development company headquartered in London, United Kingdom. Launched in 2011, the small team specializes in custom software development, cloud consulting & SI, mobile app development, and web development.
Read More
Industries
View Profile Visit Site
664

Full Revolution

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Full Revolution is a London, United Kingdom-based web development firm. The small agency was established in 2020. Their team focuses on web development, e-commerce development, search engine optimization, ux/ui design, and more.
Read More
Industries
View Profile Visit Site
665

qxotk.ai

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Software development company qxotk.ai is based in London, United Kingdom. The small team focuses on custom software development, web development, mobile app development, wearable app development, and more. The firm was launched in 2023.
Read More

View Profile Visit Site
666

APPITUNITY

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Dagenham, United Kingdom
APPITUNITY is a custom software development firm established in 2019. Their small team is located in Dagenham, United Kingdom. Their services include custom software development, web development, mobile app development, and application testing.
Read More

View Profile Visit Site
667

Dexterous Digital

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Small mobile application development company Dexterous Digital, is located in London, United Kingdom. Established in 2008, the team focuses on mobile app development, web design, web development, product design, and more.
Read More
Industries
View Profile Visit Site
668

Eastside Co

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Based in Birmingham, United Kingdom, Eastside Co is a small e-commerce development firm. Established in 2012, the team provides e-commerce development, web design, digital strategy, custom software development, and more.
Read More
Industries
View Profile Visit Site
669

LEWIS Purestone

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London , United Kingdom
Established in 2005, LEWIS Purestone is a SEO services firm. The small London , United Kingdom-based team provides search engine optimization, web design, advertising, ux/ui design, and more.
Read More
Industries
View Profile Visit Site
670

We Make Websites

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
E-commerce development company We Make Websites was founded in 2009. Their small team is based in London, United Kingdom. Their services include e-commerce development, web development, web design, custom software development, and more.
Read More
Industries
View Profile Visit Site
671

Crowdform

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Small product design company Crowdform, is located in London, United Kingdom. They offer product design, custom software development, ux/ui design, blockchain, and more and were established in 2014.
Read More

View Profile Visit Site
672

FX Digital

(0 Reviews)

Not yet reviewed.
- $25,000+
- 10 - 49 employees
- London, United Kingdom
FX Digital is a call center service located in London, United Kingdom. Founded in 2011, the small team offers voice services, web design, web development, custom software development, and more.
Read More

View Profile Visit Site
673

M Solutions

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
M Solutions is a small London, United Kingdom-based custom software development firm. The team offers custom software development, blockchain, cybersecurity, mobile app development, and more.
Read More

View Profile Visit Site
674

Techantre

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- london, United Kingdom
Vabnox is a web design company launched in 2014. The small Richmond, Virginia-based team offers web design, ux/ui design, logo, custom software development, and more.

Read More

View Profile Visit Site
675

Tinyox

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Website development company Tinyox was founded in 2019. The company focuses on web development, mobile app development, search engine optimization, graphic design, and more and has a small team. The company is based in London, United Kingdom.
Read More

View Profile Visit Site
676

Static Development Technology

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Static Development Technology, a web development firm, is headquartered in London, United Kingdom. The small firm was launched in 2021. Their services include web development, advertising, branding, direct marketing, and more.
Read More
Industries
View Profile Visit Site
677

Help Me Buddy IT Pvt Ltd

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Help Me Buddy IT Pvt Ltd is a small Anand, India-based website development firm. They focus on web development, e-commerce development, custom software development, search engine optimization, and more and were established in 2021.
Read More

View Profile Visit Site
678

CloudWired Technologies Limited

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
CloudWired Technologies Limited is a web development company. They are headquartered in London, United Kingdom and have a small team. The company provides web development, custom software development, mobile app development, social media marketing, and more.
Read More

View Profile Visit Site
679

Oscore Ltd

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Oscore Ltd is a IT staff augmentation company launched in 2016. Their small team is in London, United Kingdom and provides IT staff augmentation, mobile app development, other application development, Artificial Intelligence, and more.

Read More
Industries
View Profile Visit Site
680

IronHyde

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
IronHyde is a IT staff augmentation company in London, United Kingdom. They focus on IT staff augmentation, mobile app development, web development, and custom software development and were launched in 2022.
Read More
Industries
View Profile Visit Site
681

Averox Solutions Limited.

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Averox Solutions Limited., a IT strategy consulting company, was founded in 2012. They are located in London, United Kingdom; Wilmington, Delaware and Islamabad, Pakistan and have a small team. Their services include IT strategy consulting, cybersecurity, mobile app development, BI & big data consulting & SI, and more.

Read More
Industries
View Profile Visit Site
682

Keypoint Solutions Ltd

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Keypoint Solutions Ltd is a website development company launched in 2021. Located in London, United Kingdom, their small team specializes in web development, IT strategy consulting, cloud consulting & SI, IT managed services, and more.
Read More

View Profile Visit Site
683

GrowMore Marketing LLC

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Founded in 2021, GrowMore Marketing LLC is a digital strategy company. The small London, United Kingdom-based team provides digital strategy, search engine optimization, pay per click, CRM consulting and SI, and more.
Read More

View Profile Visit Site
684

Underdawgs

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Underdawgs is a marketing strategy company established in 2022. The company focuses on marketing strategy, digital strategy, content marketing, search engine optimization, and more and has a small team.
Read More

View Profile Visit Site
685

Swift Digital Solutions

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Swift Digital Solutions is a cloud consulting & SI company. Established in 2003, the team provides cloud consulting & SI, IT managed services, web design, IT strategy consulting, and more. Their small firm is headquartered in London, United Kingdom.
Read More

View Profile Visit Site
686

Britechx Digital

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Britechx Digital is a small branding agency. They focus on branding, search engine optimization, pay per click, video production, and more and were launched in 2017. The company is in London, United Kingdom.
Read More

View Profile Visit Site
687

Momin Solutions

(0 Reviews)

Not yet reviewed.
- $50,000+
- 10 - 49 employees
- London, United Kingdom
IT staff augmentation company Momin Solutions was established in 2010. The company offers IT staff augmentation, devops managed services, IT strategy consulting, BI & big data consulting & SI, and more and has a small team.
Read More
Industries
View Profile Visit Site
688

Source Code Lab

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
NxGn Sports Interactive is a website development company located in. The small firm was launched in 2019. Their team specializes in web development, mobile app development, and AR/VR development.
Read More

View Profile Visit Site
689

Tetra Technology

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Tetra Technology is an user experience design agency headquartered in Dublin, Ireland and London, United Kingdom. The agency specializes in ux/ui design, BI & big data consulting & SI, cloud consulting & SI, cybersecurity, and more and has a small team.The agency was launched in 2018.
Read More
Industries
View Profile Visit Site
690

Cogneo Group

(0 Reviews)

Not yet reviewed.
- $50,000+
- 10 - 49 employees
- London, United Kingdom
Cogneo Group, a small mobile application development company and ai consulting company, is in London, United Kingdom. They focus on mobile app development and ai consulting and were founded in 2024.
Read More

View Profile Visit Site