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
- CGS-team
  (23 Reviews) 5.0
  - Timeliness
    5.0
  - Service Excellence
    5.0
  - Value
    5.0
  - Would Recommend
    5.0
  - $10,000+
  - 50 - 249 employees
  - Paphos, Cyprus
  Read More
  Industries
  View Profile Visit Site
331

Cloudini

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, England
Launched in 2020, Cloudini is a cloud consulting & SI company. The team provides cloud consulting & SI and IT staff augmentation.
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Industries
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332

Devbridge

(0 Reviews)

Not yet reviewed.
- $250,000+
- 250 - 999 employees
- London, England
App development firm Devbridge is in Chicago, Illinois and Kaunas, Lithuania. Established in 2008, the team specializes in Mobile App Development and UX/UI Design.
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Clients
- Grainger
Industries
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333

Mitosis Technologies

(0 Reviews)

Not yet reviewed.
- $10,000+
- 250 - 999 employees
- Romford, England
AI firm Mitosis Technologies is based in Rajakilpakkam, India and Westminster, Colorado. Founded in 2013, the team provides Artificial Intelligence and Custom Software Development.
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Industries
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334

KosmosKod
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- London, England
Software development firm KosmosKod was launched in 2022. Located in London, United Kingdom, their small team provides custom software development, mobile app development, web development, enterprise app modernization, and more.

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Industries
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335

Phenomenon Studio
(25 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- London, England
Phenomenon Studio is a digital product studio with a team of world-class designers, developers, and a network of multi-specialized talent based in Kharkiv, Ukraine, and founded in 2018. They specialize in UX/UI design, web development, and mobile app development solutions for small and mid-market firms alike.

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Clients
- AirPortr
Industries
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336

RemoteStar Ltd.
(2 Reviews) 3.0
- Timeliness
  2.8
- Service Excellence
  2.7
- Value
  0.0
- Would Recommend
  0.0
- $5,000+
- 10 - 49 employees
- London, England
IT staff augmentation company RemoteStar Ltd. Is in Cambourne, United Kingdom. The small agency was launched in 2020. Their services include IT staff augmentation, IT strategy consulting, and custom software development.

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337

Line Industries

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, England
Line Industries is a web development company. They are headquartered in London, England and Cardiff, Wales, and their services include Web Development and Custom Software Development.
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338

Inviqa
(1 Reviews) 4.0
- Timeliness
  5.0
- Service Excellence
  4.0
- Value
  3.0
- Would Recommend
  4.0
- $50,000+
- 50 - 249 employees
- London, England
Inviqa is a global IT services firm headquartered in London, U.K., that was established in 2012. Their team of 134 employees provides web development, custom software development, staff augmentation, enterprise software integration, strategic consulting services.

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Clients
- PZ Cussons
Industries
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339

Arch
(28 Reviews) 4.6
- Timeliness
  4.7
- Service Excellence
  4.6
- Value
  4.2
- Would Recommend
  4.7
- $50,000+
- 2 - 9 employees
- London, England
Arch is an innovative digital studio founded in 2005. They specialise in developing sophisticated websites, mobile apps, and business systems. Their expertise also includes providing tailored solutions for a range of industries including finance, education, fitness, and well-being. Notably, they have earned recognition, listed as one of 14 firms on Google’s Flutter directory. Their commitment lies in consistently pushing the boundaries of creativity and excellence in every project.

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Clients
- Nestle
Industries
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340

On The Spot Development

(0 Reviews)

Not yet reviewed.
- $25,000+
- 50 - 249 employees
- London, England
Located in London, England and Warszawa, Poland, On The Spot Development is an IT staff augmentation company. The team provides IT staff augmentation and Custom Software Development.
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Clients
- Orca Security
Industries
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341

Blank Space
(15 Reviews) 5.0
- Timeliness
  4.7
- Service Excellence
  5.0
- Value
  4.7
- Would Recommend
  5.0
- $50,000+
- 10 - 49 employees
- London, England
Blank Space Corp is an app development company headquartered in Toronto. Founded in 2015, the team of less than 10 specializes in mobile app development, UX/UI design, and web design.

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Clients
- Dunkin'
Industries
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342

Appy Monkey
(11 Reviews) 5.0
- Timeliness
  0.3
- Service Excellence
  0.3
- Value
  0.3
- Would Recommend
  0.3
- $5,000+
- 10 - 49 employees
- London, England
Appy Monkey is a mobile app development firm founded in 2011. Based in London, the team has more than 10 members who specialize in mobile app development, UX/UI and custom software development. They generally serve small business clients in the entertainment, advertising and marketing, and business services industries.

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Clients
- My AAA Pass
Industries
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343

Wave69 - Adult Website Design & Marketing
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 10 - 49 employees
- London, England
SEO agency Wave69 was launched in 2007. Their small team is in Ilford, United Kingdom. Wave69 specializes in search engine optimization, web design, ux/ui design, content marketing, and more.

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Clients
- Luxury Sweets, Very High End Girls
Industries
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344

Deutrix
(7 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- London, England
Founded in 2019, Deutrix is a small website development company located in Novi Sad, Serbia. Their services include web development and web design.

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Industries
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345

Academy Smart
(15 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.7
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- Potters Bar, England
Academy Smart is an outsourcing company founded in 2009 based in Kharkiv, Ukraine. Their team of 80 provide client with their IT staff augmentation, custom software development, and web development needs, using frameworks such as Spring MVC, AngularJS, and ReactJs, among others.

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Clients
- Cloudyn
Industries
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346

HU Digital Labs
(10 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- London, England
HU Digital Labs is a web development company established in 2017. The small team specializes in web development, web design, mobile app development, digital strategy, and more. The company is headquartered in Islamabad, Pakistan and London, United Kingdom.

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Clients
- CBS Group
Industries
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347

Advance Web Software Limited

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- London, England
Established in 2015, Advance Web Software Limited is an IT staff augmentation company. Located in London, England and Vadodara, India, the team offers IT staff augmentation and Web Development.
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Industries
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348

Box UK
(6 Reviews) 4.9
- Timeliness
  4.5
- Service Excellence
  4.9
- Value
  4.3
- Would Recommend
  5.0
- $25,000+
- 50 - 249 employees
- London, England
Box UK is an enterprise software development company based in Cardiff, UK, with an office in London. The company, founded in 1998, has more than 50 employees who provide, among others, custom software development, web development, and enterprise app modernization services to various businesses.

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Clients
- OKdo.com
Industries
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349

Apexa Tech

(0 Reviews)

Not yet reviewed.
- $25,000+
- 2 - 9 employees
- london, England
IT strategy consulting company Apexa Tech is located in london, England and Cairo, Egypt. They specialize in IT strategy consulting and Custom Software Development.
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Industries
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350

Amexis Ltd
(4 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- London, England
Launched in 2006, Amexis Ltd is a cloud consulting & SI company. Their small team is in Sofia, Bulgaria; Plovdiv, Bulgaria; London, United Kingdom and Katy, Texas and offers cloud consulting & SI, IT managed services, custom software development, Artificial Intelligence, and more.
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Industries
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351

Futurice

(0 Reviews)

Not yet reviewed.
- $25,000+
- 250 - 999 employees
- London, England
Futurice is a custom software development firm based in London, England. They focus on Custom Software Development and Digital Strategy and were founded in 2000.
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Industries
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352

IJYI

(0 Reviews)

Not yet reviewed.
- $25,000+
- 10 - 49 employees
- London, England
IJYI is a custom software development firm. The team is headquartered in Ipswich, England and London, England, and their services include Custom Software Development and Architectural Design.
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353

Screen Pages

(0 Reviews)

Not yet reviewed.
- $25,000+
- 10 - 49 employees
- Wisley, England
Small e-commerce development company Screen Pages, is headquartered in Wisley, England. Their services include E-Commerce Development and Custom Software Development.
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Industries
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354

The Sound Pipe Media
(6 Reviews) 4.8
- Timeliness
  4.5
- Service Excellence
  4.8
- Value
  4.7
- Would Recommend
  4.8
- $10,000+
- 10 - 49 employees
- London, England
The Sound Pipe Media is an app development firm founded in 2009. Based in London, the team of 6 specializes in mobile app development and UX/UI design. They mainly focus on serving the advertising and marketing, entertainment, and business services industries.

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Clients
- Sunseeker
Industries
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355

Raygain Technologies

(0 Reviews)

Not yet reviewed.
- $5,000+
- 250 - 999 employees
- Borehamwood, England
Raygain Technologies is a cloud consulting & SI company. Located in Borehamwood, England and New Delhi, India, their team focuses on cloud consulting & SI and Cybersecurity.
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Industries
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356

Core Devs Ltd

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, England
Established in 2020, Core Devs Ltd is a small Dubai, United Arab Emirates-based software development company. Their team provides Custom Software Development and Blockchain.
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Industries
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357

MindCrew Technologies
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- London, England
MindCrew Technologies is a small software development firm. The Indore, India-based firm was established in 2011. Their team offers custom software development, Artificial Intelligence, blockchain, application management & support, and more.
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Industries
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358

Circle Square
(7 Reviews) 4.9
- Timeliness
  4.9
- Service Excellence
  4.9
- Value
  5.0
- Would Recommend
  4.9
- $10,000+
- 10 - 49 employees
- London, England
Circle Square is a software development company located in London. Founded in 2016, they have roughly 5 teammates. Their services include IT staff augmentation and product design as well as web and app development.

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Clients
- YOW
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359

Radically Digital Ltd

(0 Reviews)

Not yet reviewed.
- $10,000+
- 50 - 249 employees
- London, England
Custom software development firm Radically Digital Ltd was established in 2019. The midsize team offers Custom Software Development and UX/UI Design.
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Industries
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360

Cyber

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- Watford, England
Cyber is a software development firm. Their team is headquartered in Watford, England and offers Custom Software Development and Mobile App Development.
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