Gotham Digital Science Ltd



Address: Capital House
85 King William Street
Schanzeneggstrasse 3
Zurich 8002
Telephone: +44 (0)20 7061 2200  +44 (0)20 7061 2200
Email: [email protected] [email protected] 
Contact: Gavin Jones Justin Clarke-Salt
Address: 1000 NC Music Factory Blvd
Suite C6-209
Charlotte 28206
One Liberty Plaza
New York
NY 10006
Telephone: +1 704 604 1970 +1 212 981 6540
Email: [email protected] [email protected]
Contact: Denny Deaton Adam Bixby
Address: 28/f Tower 1
Times Square
Causeway Bay
Hong Kong
2 Shenton Way
#26-01 SGX Centre 1
Telephone: +852 2862 4249 +65 6221 8222
Email: [email protected] [email protected]
Contact: Matt Bartoldus Chris Rees
Address: 40 Spring Gardens
M2 1EN
Telephone: +44 (0)20 7061 2200
Email: [email protected]
Contact: Justin Clarke-Salt

Gotham Digital Science (GDS) is an information security consulting firm that works with clients to provide flexible and customised solutions to identify, prevent and manage security risks.  With offices in both New York and London, GDS specialises in security testing, software security and helping our clients build more secure software.


Penetration Testing

Contact: Justin Clarke-Salt
+44 (0)20 7061 2200
[email protected]

GDS provides a number of services for assessing and providing assurance over both network/server infrastructure and web, mobile and client/server applications.  GDS specialises in performing in-depth testing, code review and reverse engineering of both custom-built applications as well as “off the shelf” software and hardware products.  Choose from one of our security offerings to find out how GDS can help keep unwanted intruders out of your data or network.

CREST Qualified Consultants:
Practitioner Security Analysts:  Yes
Registered Penetration Testers:  Yes
Certified Web Application Testers:  Yes
Certified Infrastructure Testers:  Yes
Certified Wireless Testers:  No

Simulated Target Attack & Response (STAR) Penetration Testing

Contact: Justin Clarke-Salt
+44 (0)20 7061 2200
[email protected]

GDS has been providing tailored simulated targeted attack and response penetration testing to our global client base for several years.  These intelligence-led and scenario and threat actor based tests are the most realistic way of exercising an organisation’s overall capability to resist, detect and respond to an attack, allowing you to get the best assessment of your organisation’s cyber security readiness.

CREST Qualified Consultants:
Certified Simulated Attack Managers:  Yes
Certified Simulated Attack Specialists:  Yes

Cyber Essentials

To find out more about our Cyber Essentials service, please click here.

Security Architecture

CREST Qualified Consultants:
Registered Technical Security Architects:  Yes