Top Software Development Companies for Security

Between them, the 173 software development companies on this page cover information technology (46), cloud (40), eCommerce (32) and business services (26). They also list work in London, Europe, Africa and Asia. 172 of them have written a profile you can read before you get in touch.

1. 1

   

   Divine IT Limited

   Automation · Retail · Learning · Also in Asia

   Divine IT Limited is a software developer and IT consultancy in Bangladesh, founded in 2005.

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   Why #1: Founded 2005 · professional accreditation — as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   Connections Romania

   Consumer Products & Services · Energy & Natural Resources · Artificial Intelligence - AI · Also in Bucharest

   Romanian technology group offering process automation, software development, IT operations and business process outsourcing

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   Why #2: Founded 2005 · ISO 9001, ISO 27001, professional accreditation — as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

3. 3

   

   Endeavour Africa Limited

   Information Technology · Business Services · Financial Services · Also in Africa

   Kenyan software company selling ERP, HR, payroll, attendance, point-of-sale and security systems to businesses across Africa

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   Why #3: Founded 2002 · Team of 125+ — as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

4. 4

   

   ICON

   Supply Chain, Logistics, and Transport · Financial Services · Real Estate · Also in Malta

   ICON is a software development and digital transformation company that designs and builds custom business systems.

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   Why #4: ISO 9001, ISO 27001 — as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

5. 5

   

   Kew Consulting

   Business Services · Real Estate · simple · Also in Nice

   Welsh software team offering API integration, custom development, Angular work and developer outsourcing to businesses worldwide

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   Why #5: Founded 2017 · ISO 9001 — as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

6. 6

   

   C-BIA Consulting Ltd

   Consumer Products & Services · Data Analytics · Cloud · Also in London

   UK business intelligence and data analytics consultancy building Microsoft Azure applications for healthcare, education and research

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   Why #6: Founded 2006 — as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

7. 7

   

   Basic Business Systems

   IT Services · Cloud · Internet · Also in Leicester and Nottingham

   Basic Business Systems provides managed IT support from Nottingham to small and medium-sized businesses across the East Midlands.

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   Why #7: Founded 1979 — as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

8. 8

   

   Edusoft

   Engineering · Outsourcing · Insurance

   Edusoft is a software development company established in 1990. It designs, builds and installs custom software and also develops its own products for particular industries.

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   Why #8: Founded 1990 — as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

9. 9

   

   A12

   Software Testing · Project Management · Education

   A12 is listed here for Ai² – Applicazioni di Ingegneria ed Informatica, a software and engineering company in Bari, southern Italy.

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   Why #9: Founded 1991 — as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

10. =10

    

    JCCS Computer Consulting

    Travel

    JCCS Computer Consulting Services is a computer support firm in Simi Valley, California, serving Los Angeles and Ventura Counties.

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    Why #10 (shared): Founded 1993 — as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

11. =10

    

    Fishnet NewMedia

    Advertising & Marketing · Information Technology · Internet · Also in Massachusetts

    Fishnet NewMedia builds custom applications and websites and hosts them, working from offices in Massachusetts and New York.

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    Why #10 (shared): Founded 1993 — as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

12. =12

    

    Control Data Systems

    Information Technology · Manufacturing · Internet

    Control Data Systems, known as CDS, is a privately owned Romanian technology company.

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    Why #12 (shared): Founded 1994 — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

13. =12

    

    Fata Informatica

    Data Center

    Fata Informatica is an Italian IT company founded in 1994 and based in Rome.

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    Why #12 (shared): Founded 1994 — as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

14. 14

    

    Delmarva Digital

    Learning · Also in United States

    Delmarva Digital is a US software and web development company working from its own facility in Laurel, Delaware.

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    Why #14: Founded 1997 — as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

15. 15

    

    EDSA

    Financial Services · Medical · Retail

    Latin American custom software developer offering AI automation, cloud engineering and managed development teams to organisations

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    Why #15: Founded 1998 — as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

16. 16

    

    CC Otwarte Systemy Komputerowe Sp. z o.o.

    VPN · Wi-Fi · Also in Palo Alto

    CC Otwarte Systemy Komputerowe Sp. z o.o. supplies and supports IT security and network infrastructure in Poland, a line of work it has followed since 2001.

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    Why #16: Founded 2001 — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

17. 17

    I

    Integratech

    Reporting

    Integratech, formally Integratech Pte Ltd, is a software company headquartered in Singapore and established in 2003.

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    Why #17: Founded 2003 — as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

18. 18

    

    Einfotech Telecommunications and Systems Limited

    IT Services · Data Center · Cloud

    Einfotech Telecommunications and Systems Limited, trading as E-infotech, is an information technology and physical security company in Port Harcourt, Nigeria.

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    Why #18: Founded 2005 — as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

19. 19

    

    Glorant LLC d/b/a Octalsoft

    Information Technology · IT Services · Project Management

    Glorant LLC d/b/a Octalsoft makes cloud software for running clinical trials.

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    Why #19: Founded 2007 — as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

20. =20

    

    Designers-Den

    Web Design · IT Services · Application Development · Also in Jeddah, Saudi Arabia and Dammam & Al Khobar

    Designers-Den is listed here, but its website now presents the business as IITWares, a Saudi digital agency working since 2010.

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    Why #20 (shared): Founded 2010 — as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

21. =20

    

    BXGI

    Information Technology · Financial Services · eCommerce · Also in Latin America and Europe

    BXGI supplies technology companies with extra technical staff through several hiring models.

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    Why #20 (shared): Founded 2010 — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

22. =20

    

    KamNic

    Search Engine Optimization · Goals · Creative

    KamNic is a Canadian technology partner offering managed IT and cybersecurity, with offices in Montreal and Toronto.

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    Why #20 (shared): Founded 2010 — as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

23. 23

    1A

    12 AM Agency

    Legal · Manufacturing · Automotive

    12 AM Agency helps local businesses get found and recommended in Google Maps, search results and AI assistants.

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    Why #23: Founded 2014 — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

24. =24

    

    Joint Computer Technologies & Training Management

    Government · Scheduling

    US defence contractor providing intelligence, cybersecurity and C5ISR services and training to government and military clients

    Write a review

    Why #24 (shared): ISO 9001, ISO 27001 — as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

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