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.
  
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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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451

Speedflow

(0 Reviews)

Not yet reviewed.
- $1,000+
- 50 - 249 employees
- London, United Kingdom
Speedflow, an answering service company, was founded in 2004. Their midsize team is based in London, United Kingdom and specializes in voice services, custom software development, e-commerce development, mobile app development, and more.
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452

Nexteam Ltd

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Nexteam Ltd, a application management & support company, was launched in 2018. In London, United Kingdom, their small team focuses on application management & support, custom software development, web development, mobile app development, and more.
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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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453

Distinction

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Small digital strategy company Distinction Digital, is located in Chicago, Illinois; Boston, Massachusetts and Nottingham, United Kingdom. Launched in 2001, the team focuses on digital strategy, search engine optimization, web design, pay per click, and more.
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454

Third Pig Software
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- Freelancer employees
- London, United Kingdom
Third Pig Software, a small custom software development company, is headquartered in London, United Kingdom. Founded in 2021, the team offers custom software development, web development, mobile app development, application testing, and more.
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455

Different Projects Ltd.

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Based in London, United Kingdom, Different Projects Ltd. Is an user experience company. Launched in 2006, the small team focuses on ux/ui design, digital strategy, product design, custom software development, and more.
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456

Evident BD Ltd
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Grays, United Kingdom
Evident BD Ltd is a custom software development company. They are in Grays, United Kingdom and Dhaka, Bangladesh and have a small team. Their team focuses on custom software development, mobile app development, web design, web development, and more.
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457

RubikKube Software Development

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
RubikKube Software Development is a mobile application development company. The small London, United Kingdom-based team provides mobile app development, custom software development, web design, web development, and more. The company was founded in 2017.
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Clients
- Akbar Gillani
Industries
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458

Mvp.Pro

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Mvp.Pro, a software development firm, is based in London, United Kingdom. Founded in 2020, the small team focuses on custom software development, web development, mobile app development, application management & support, and more.
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459

HollowCore

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
Hollowcore is a SEO company based in London, United Kingdom. The small agency was established in 2022. Their team offers search engine optimization, IT staff augmentation, custom software development, web development, and more.
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Clients
- emovement
Industries
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460

Metaops

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Metaops is a London, United Kingdom-based cloud consulting & SI company. They offer cloud consulting & SI, custom software development, web development, other application development, and more and were established in 2021.
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461

Msasa

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Msasa, a custom software development firm, is in London, United Kingdom. Launched in 2019, the small team focuses on custom software development, web development, and Artificial Intelligence.
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462

Truligent

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
Truligent is a small software development company. They provide custom software development, Artificial Intelligence, blockchain, and ai consulting and were launched in 2020. The firm is based in London, United Kingdom.

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463

White October

(0 Reviews)

Not yet reviewed.
- $25,000+
- 10 - 49 employees
- London, United Kingdom
White October is a custom software development firm. They are based in Oxford, United Kingdom and London, United Kingdom and have a small team. Their services include custom software development, ux/ui design, business consulting, product design, and more.
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464

Liquid Bubble

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Liquid Bubble is a SEO company. The small team is based in Middlesex, United Kingdom. Their services include search engine optimization, web design, advertising, ux/ui design, and more.

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465

Monochrome

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- Leatherhead, United Kingdom
Launched in 1999, Monochrome is a custom software development firm. The firm focuses on custom software development, web design, web development, ux/ui design, and more and has a small team.
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466

Thought Quarter

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Everest Media Ltd is a custom software development company. The small Pool, United Kingdom-based company was founded in 2014. Their services include custom software development, web development, IT strategy consulting, IT staff augmentation, and more.
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467

Steer73

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Established in 2014, Steer73 is a software development company. The firm provides custom software development, mobile app development, web development, enterprise app modernization, and more and has a small team. The firm is based in London, United Kingdom.

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468

eSoft Response

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- London, United Kingdom
ESoft Response is a software development firm. They specialize in custom software development, web development, mobile app development, application management & support, and more and were established in 2014. Their small team is London, United Kingdom-based.
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469

Hasty Head

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Hasty Head , a custom software development company, was founded in 2020. They are based in London, United Kingdom and have a small team. Their services include custom software development, search engine optimization, ux/ui design, web design, and more.
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470

Aelius Venture
(7 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
Aelius Venture is a mobile application development firm. The midsize Forth Worth, Texas-based team focuses on mobile app development, IoT development, custom software development, architectural design, and more. The firm was launched in 2014.

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471

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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472

Tacit Knowledge

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Bloomsbury, London, United Kingdom
Tacit Knowledge is a midsize software development firm. Established in 2002, the company is located in Bloomsbury, London, United Kingdom; Chișinău, Moldova; Guadalajara, Mexico and , . Their services include custom software development, e-commerce development, IT managed services, and IT strategy consulting.

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473

Tribeca Technology Group

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- City of London, United Kingdom
Tribeca Technology Group, a IT strategy consulting company, was founded in 2006. The midsize City of London, United Kingdom-based team specializes in IT strategy consulting, cybersecurity, IT managed services, and custom software development.
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474

STAXO Group

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Richmond, United Kingdom
In Richmond, United Kingdom, STAXO Group is a web design agency. The company provides web design, custom software development, web development, and e-commerce development and is midsize.The company was founded in 2012.
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475

Think Digitally

(0 Reviews)

Not yet reviewed.
- $25,000+
- 50 - 249 employees
- London, United Kingdom
Think Digitally is a custom software development firm. The London, United Kingdom-based firm was founded in 2011. The midsize team offers custom software development, web development, IT staff augmentation, mobile app development, and more.
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476

invenics

(0 Reviews)

Not yet reviewed.
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Founded in 2017, invenics is a midsize custom software development firm. Their team focuses on custom software development, web development, mobile app development, digital strategy, and more. The agency is in London, United Kingdom; Ernakulam, India; Toronto, Canada and Gurugram, India.
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477

Exp Trading

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Exp Trading is a custom software development company. Established in 2022, the team specializes in custom software development, business consulting, and commercial financing, funding, & investment. Their small firm is located in London, United Kingdom.
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478

SeedInov

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Barking, United Kingdom
SeedInov, an IT strategy consulting and IT managed services company, is located in. The company offers IT strategy consulting and IT managed services and has a small team.The company was established in 2022.
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479

DevPeek

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Located in London, United Kingdom, DevPeek is a web development firm. The small team provides web development, custom software development, and e-commerce development. The firm was founded in 2024.
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480

G10X

(0 Reviews)

Not yet reviewed.
- $50,000+
- 250 - 999 employees
- London, United Kingdom
G10X was launched in 2018. Their midsize team is headquartered in , Singapore; Irvine, California; Kakkanad, India and London, United Kingdom. G10X specializes in.
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