Top 100 Penetration Testing Companies in London
The Best of December 2024
Looking for a top penetration testing company in London?
Having vulnerable security poses a threat to your organization. In an age where data has become some of the most important assets that your company will have, improving security measures is always a must. Penetration testing aims to solve this problem by simulating real-life security breaches without the risk of an actual cyberattack. Also known as ethical hacking, this process helps identify weak spots within your IT network infrastructure by applying methods that real attackers would use.
A penetration testing company can assist you in determining your security vulnerabilities. Doing so will provide you with the information that you need to fortify your cybersecurity. Hiring the right penetration testing company can give you a significant advantage in safekeeping your virtual assets.
To assist you in your search for a partner, we’ve compiled this list of the top penetration testing services in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best London Penetration Testing Services
-
61
- Undisclosed
- 2 - 9 employees
- London, England
Founded in 2011, 2|SEC Consulting is a Cybersecurity company. The small team focuses on Cybersecurity and Application Testing.Read More Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
-
62
- Undisclosed
- 10 - 49 employees
- City of London, England
Labyrinth Technology is an IT strategy consulting company. Established in 2001, the firm provides IT strategy consulting and cloud consulting & SI.Read More -
63
- Undisclosed
- 10 - 49 employees
- City of London, England
Launched in 2004, Cubit Technology is a small City of London, England-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More -
64
- Undisclosed
- 10 - 49 employees
- London, England
InnovaLab is a custom software development firm. The London, England-based company was launched in 2021. Their team offers Custom Software Development and Enterprise App Modernization.Read More -
65
- Undisclosed
- 10 - 49 employees
- City of London, England
SSL247 is a Cybersecurity company. Founded in 2003, the team focuses on Cybersecurity and BI & big data consulting & SI. The agency is located in City of London, England.Read More -
66
- Undisclosed
- 50 - 249 employees
- Staines-upon-Thames, England
TDM Group is an IT managed services company. The Staines-upon-Thames, England-based agency was launched in 1997. Their team provides IT managed services and Cybersecurity.Read More -
67
- Undisclosed
- 50 - 249 employees
- City of London, England
Headquartered in City of London, England, UK IT SERVICE is a midsize IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More -
68
- Undisclosed
- 50 - 249 employees
- City of London, England
Tribeca Technology Group is an IT strategy consulting company. They focus on IT strategy consulting and Cybersecurity and were launched in 2006.Read More -
69
- $1,000+
- 10 - 49 employees
- Beckenham, England
Gregory Micallef Associates is an IT managed services company. They offer IT managed services and Call Center Services and were launched in 1992.Read MoreIndustries
-
70
- Undisclosed
- 2 - 9 employees
- City of London, England
In City of London, England and Phoenix, Arizona, Dasuni Limited is a Cybersecurity company. They specialize in Cybersecurity and IT managed services and were founded in 2005.Read More -
71
- $1,000+
- 50 - 249 employees
- London, England
Launched in 2015, Sharp Tech IT Solution Ltd is a website development company. The midsize team specializes in Web Development and Cybersecurity.Read MoreIndustries
-
72
- Undisclosed
- 10 - 49 employees
- Walton-on-Thames, England
ET Works, an IT strategy consulting company, specializes in IT strategy consulting and cloud consulting & SI. The firm is based in Walton-on-Thames, England and Hokksund, Norway.Read More -
73
- $1,000+
- 10 - 49 employees
- London, England
CyberSRC Consultancy LLP is a Cybersecurity company. The team provides Cybersecurity and Application Testing and is headquartered in Noida, India and London, England.Read MoreIndustries
-
74
- $1,000+
- 10 - 49 employees
- London, England
IG-Smart Ltd is a Cybersecurity company. Their team is located in London, England. The company specializes in Cybersecurity and IT managed services.Read More -
75
- Undisclosed
- 10 - 49 employees
- City of London, England
Headquartered in City of London, England and Dehradun, India, RedHunt Labs is a small Cybersecurity company. Their services include Cybersecurity and BI & big data consulting & SI.Read More -
76
- $5,000+
- 10 - 49 employees
- London, England
MTC GS Limited is a London, England-based IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI.Read More -
77
- $1,000+
- 10 - 49 employees
- Oxford, England
Web development firm OWA Digital is based in Oxford, England and Fitzrovia, London, England. Their services include Web Development and Mobile App Development.Read MoreIndustries
-
78
- $250,000+
- 50 - 249 employees
- Shadwell, England
Speedster IT, an IT strategy consulting company, was founded in 2014. The team offers IT strategy consulting and cloud consulting & SI.Read MoreIndustries
-
79
- $1,000+
- 10 - 49 employees
- London, England
Launched in 2019, Techsub.IT is an IT strategy consulting company. The agency offers IT strategy consulting and cloud consulting & SI, and is small.Read MoreIndustries
-
80
- Undisclosed
- 10 - 49 employees
- London, England
Solid Systems is an IT managed services company. Located in Cape Town, South Africa and Johannesburg, South Africa, their team focuses on IT managed services and cloud consulting & SI.Read MoreIndustries
-
81
- $1,000+
- 10 - 49 employees
- London, England
Established in 2018, Ictnet Limited is a small IT strategy consulting company. Their team offers IT strategy consulting and BI & big data consulting & SI.Read More -
82
- Undisclosed
- 2 - 9 employees
- City of London, England
Magnetar IT is an IT strategy consulting company headquartered in City of London, England and Royal Leamington Spa, England. The team focuses on IT strategy consulting and cloud consulting & SI.Read MoreIndustries
-
83
- Undisclosed
- 50 - 249 employees
- London, England
Telefónica Tech (EN), a Cybersecurity company, is headquartered in London, England. Established in 2019, the team specializes in Cybersecurity and IT managed services.Read MoreIndustries
-
84
- $1,000+
- 10 - 49 employees
- Hildenborough, England
RSK Cyber Security is a cybersecurity company. They are headquartered in Hildenborough, United Kingdom and Dubai, United Arab Emirates and have a small team. Their services include cybersecurity, cloud consulting & SI, web development, mobile app development, and more. The company was established in 2021.
Industries
-
85
- Undisclosed
- 10 - 49 employees
- London, England
Launched in 2012, Cloudbox is a Cybersecurity company. The team offers Cybersecurity and IT managed services.Read More -
86
- Undisclosed
- 10 - 49 employees
- City of London, England
Based in City of London, England, Stack Digital is a cloud consulting & SI company. They specialize in cloud consulting & SI and BI & big data consulting & SI and were established in 2020.Read MoreIndustries
-
87
- $5,000+
- 10 - 49 employees
- London, England
Lineal is a small Business Consulting company based in London, England and Hong Kong, Hong Kong. Their services include Business Consulting and Cybersecurity.Read MoreIndustries
-
88
- Undisclosed
- 2 - 9 employees
- City of London, England
Established in 2013, Cyber Sentinel is a Cybersecurity company. The agency specializes in Cybersecurity, and is small.Read More -
89
- $1,000+
- 50 - 249 employees
- Sevenoaks, England
Akita is an IT managed services company. The team is headquartered in Sevenoaks, England and London, England, and their services include IT managed services and cloud consulting & SI.Read More -
90
- $1,000+
- 10 - 49 employees
- London, England
INTELLIWORX Managed IT is a small IT strategy consulting company established in 2011. Their services include IT strategy consulting and IT managed services.Read MoreIndustries
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule Consultation