Top 100 Penetration Testing Companies in the United Kingdom

The Best of July 2024

Looking for a top penetration testing company in the United Kingdom?

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.

List of the Best United Kingdom Penetration Testing Services

91

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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92

Gregory Micallef Associates

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Beckenham, United Kingdom
Gregory Micallef Associates is a small telephone answering service. They focus on voice services, IT managed services, and cybersecurity and were established in 1992. The firm is in Beckenham, United Kingdom.
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93

Digital Orchard IT

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- Edinburgh, United Kingdom
Digital Orchard IT is an IT managed services company. Their small team is based in Edinburgh, United Kingdom and offers IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more. The firm was founded in 2010.
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94

Dasuni Limited

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- City of London, United Kingdom
Dasuni Limited is a cybersecurity company. Their small team is in City of London, United Kingdom and Phoenix, Arizona. The company specializes in cybersecurity, IT managed services, and cloud consulting & SI.
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95

Sharp Tech IT Solution Ltd

(0 Reviews)

Not yet reviewed.
- $1,000+
- 50 - 249 employees
- London, United Kingdom
Sharp Tech IT Solution Ltd is a website development firm headquartered in London, United Kingdom. They focus on web development, cybersecurity, mobile app development, social media marketing, and more and were established in 2015.
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96

ET Works

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Walton-on-Thames, United Kingdom
ET Works is a IT strategy consulting company based in Walton-on-Thames, United Kingdom; Hokksund, Norway and Cape Town, South Africa. Launched in 1993, the small team offers IT strategy consulting, cloud consulting & SI, and cybersecurity.
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97

HEXENS
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- London, United Kingdom
HEXENS is a London, United Kingdom-based cybersecurity company. The small company was established in 2021. Their team focuses on cybersecurity.
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98

Frontline Consultancy

(0 Reviews)

Not yet reviewed.
- $1,000+
- 50 - 249 employees
- Handforth, United Kingdom
Frontline Consultancy is an ERP consulting and SI company located in Handforth, United Kingdom. The midsize firm was founded in 1991. Their team focuses on ERP consulting and SI, IT managed services, cybersecurity, custom software development, and more.
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99

Centrality

(0 Reviews)

Not yet reviewed.
- $10,000+
- 50 - 249 employees
- Meppershall, United Kingdom
Centrality is a midsize cybersecurity company. The Meppershall, United Kingdom-based agency was established in 1996. Their services include cybersecurity, IT strategy consulting, IT managed services, cloud consulting & SI, and more.
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100

Melmac Solutions Limited
(6 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 2 - 9 employees
- Finchampstead, United Kingdom
Melmac Solutions Limited is a cybersecurity company. Launched in 1995, the small agency is located in Finchampstead, United Kingdom. Their services include cybersecurity, blockchain, and financial advising & planning.

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101

Reputazi
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 10 - 49 employees
- London, United Kingdom
SonicFast is a hosting solutions provider founded in 2015 in London and with about 5 employees on board. Their main services include cybersecurity, cloud consulting and systems integration, IT managed services, and business intelligence. They mostly cater to small businesses in telecommunications, IT, and gaming industries.

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102

RedMosquito

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Glasgow, United Kingdom
Launched in 1999, RedMosquito is an IT managed services company. Their small team is located in Glasgow, United Kingdom and Edinburgh , United Kingdom. Their team offers IT managed services, cloud consulting & SI, and unified communications consulting & SI.
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103

Green Duck

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Bury St Edmunds, United Kingdom
Green Duck, an IT managed services company, was established in 2002. They are in Bury St Edmunds, United Kingdom and have a small team. Green Duck provides IT managed services, cybersecurity, and web development.
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104

IG-Smart Ltd

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
IG-Smart Ltd, a cybersecurity company, was established in 2009. The company provides cybersecurity, IT managed services, IT strategy consulting, and BI & big data consulting & SI and has a small team. The company is located in London, United Kingdom.
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105

RedHunt Labs

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- City of London, United Kingdom
Founded in 2019, RedHunt Labs is a small cybersecurity company. Their team offers cybersecurity, BI & big data consulting & SI, IT managed services, application testing, and more. The firm is headquartered in City of London, United Kingdom and Dehradun, India.
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106

Seriun

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Barrowford, United Kingdom
Seriun is a cybersecurity company. Their small team is in Barrowford, United Kingdom. Their services include cybersecurity, BI & big data consulting & SI, cloud consulting & SI, unified communications consulting & SI, and more. The agency was launched in 2003.
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107

MTC GS Limited

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- London, United Kingdom
MTC GS Limited , a IT strategy consulting company, is headquartered in London, United Kingdom. The small firm was founded in 2012. Their team offers IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, and more.
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108

OWA Digital

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Oxford, United Kingdom
OWA Digital is a web development company. The small Oxford, United Kingdom-based agency was founded in 1995. Their services include web development, mobile app development, ux/ui design, application management & support, and more.

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109

Speedster IT

(0 Reviews)

Not yet reviewed.
- $250,000+
- 50 - 249 employees
- Shadwell, United Kingdom
Speedster IT, a cloud consulting & SI company, is in Shadwell, United Kingdom and Takeley, Bishop’s Stortford , United Kingdom. Founded in 2014, the small team provides cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more.
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110

IT Governance Ltd

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Ely, United Kingdom
IT strategy consulting company IT Governance Ltd is headquartered in Ely, United Kingdom. The midsize agency was launched in 2002. Their services include IT strategy consulting, cybersecurity, IT managed services, corporate training & coaching, and more.
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111

Managed IT Experts Ltd.

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Edinburgh, United Kingdom
Managed IT Experts Ltd. Is a small CRM consulting and SI company. The Edinburgh, United Kingdom-based company was established in 2005. Their services include CRM consulting and SI, IT managed services, cybersecurity, BI & big data consulting & SI, and more.

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112

Better IT

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Sileby, United Kingdom
Established in 2004, Better IT is a IT strategy consulting company. Their small team is based in Sileby, United Kingdom and Sileby, United Kingdom. Their services include IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services.
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113

Techsub.IT

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Cloud consulting & SI company Techsub.IT was founded in 2019. The small team focuses on cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more. The firm is based in London, United Kingdom.
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114

Primenet

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Stevenage, United Kingdom
Established in 1998, Primenet is an IT managed services company. Their small team is in Stevenage, United Kingdom. Their team offers IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.
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115

SQA Consulting Limited

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Manchester, United Kingdom
SQA Consulting Limited, an artificial intelligence development company, was founded in 2012. The small Manchester, United Kingdom-based team offers Artificial Intelligence, cybersecurity, web development, and business consulting.
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116

Remedian IT Solutions Ltd

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Manchester, United Kingdom
Remedian IT Solutions Ltd is a IT managed services company headquartered in oldham, United Kingdom and Manchester, United Kingdom. They provide IT managed services, IT strategy consulting, cybersecurity, and unified communications consulting & SI and were founded in 2007.
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117

Aspire IT Services Ltd

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Stretford, United Kingdom
Aspire IT Services Ltd is a cybersecurity company established in 2003. Based in Stretford, United Kingdom, their small team specializes in cybersecurity, IT managed services, application management & support, IT strategy consulting, and more.
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118

Ictnet Limited

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
IT strategy consulting company Ictnet Limited was founded in 2018. The small team focuses on IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, cybersecurity, and more. The agency is based in London, United Kingdom.
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119

Westgate IT

(0 Reviews)

Not yet reviewed.
- $5,000+
- 50 - 249 employees
- Bath, United Kingdom
Westgate IT is an IT managed services company. They provide IT managed services, cloud consulting & SI, cybersecurity, and IT strategy consulting and were founded in 1996. Their midsize team is headquartered in Bath, United Kingdom; Avon, United Kingdom; Cardiff, United Kingdom and Exeter, United Kingdom.
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120

Magnetar IT

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- City of London, United Kingdom
Founded in 2015, Magnetar IT is an IT strategy consulting company. Located in City of London, United Kingdom and Royal Leamington Spa, United Kingdom, their small team offers IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services.
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