About Us
Collaborations
Nexor works closely with selected collaboration partners. By combining our technological and marketing capabilities, we jointly enhance the solutions and benefits available to our customers.
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Nexor is a certified Microsoft partner and the majority of our technology is built for Microsoft platforms.
Nexor has adopted Redhat as its preferred secure Linux platform.
Nexor has worked with IBM on a major UK messaging and gateway contract and is working with the IBM Cell Processor in its research labs in relation to advanced guard technology.
EADS (European Aeronautic Defence and Space Company) is Nexor’s partner for the NATO Messaging System (NMS) project and we have a collaboration agreement for the onward sale of Secure Formal Messaging, the COTS solution underlying NMS.
BAE Systems uses Nexor Mailer technology within its High Assurance XTS Guard. Nexor re-sells the Guard, which is marketed as Nexor Sentinel.
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Nexor is part of the RJD Technology Ltd Alliance for the MoD FATS/2 contract.
As a world leader in enterprise IT security and control, Sophos is the natural choice of anti-malware technology to integrate with Nexor’s high assurance gateway and guard products.

Red River is Nexor’s US reseller for Nexor Sentinel 3, the SELinux based high assurance guard.
Industry Associations
Nexor has always maintained a high profile in the defence industry, actively participating in the groups and forums that shape its future development. We currently participate in or monitor the work of the following organisations:
Customers
Our customers provide the best defence and homeland security services in the world and Nexor is proud to support their mission.
Whether our customers are systems integrators or user organisations, our philosophy is to work together as closely as possible, so that we can understand and support their corporate and programme objectives. We will invest time to share our thoughts about present projects and future ideas, using our customer-facing teams and our Advisory Boards programme.
- Australian Department of Defence
- BAE Systems
- Canadian Department of National Defence
- Centre des Communications de Gouvernement
- Compucat
- CSE (Communications Security Establishment)
- Customs and Revenue Agency (CRA)
- Defence Signals Directorate
- DISA (Defense Information Systems Agency)
- EADS (European Aeronautic Defence and Space Company)
- EDS (Electronic Data Systems), an HP Company
- Elsag Datamat SpA
- European Central Bank
- Foreign and Commonwealth Office
- Force Vision
- Fujitsu
- GCHQ (Government Communications Headquarters)
- GDC4S (General Dynamics C4 Systems)
- Government of Canada
- Grampian Health Authority
- HM Revenue & Customs
- HP
- IBM
- Italian Navy
- Interactive sbc
- Jedi Consulting
- Logica
- Luxembourg Department of Defence
- National Banks of:
- Austria
- Belgium
- Cyprus
- Czech Republic
- Denmark
- Estonia
- France
- Germany
- Greece
- Hungary
- Ireland
- Latvia
- Lithuania
- Malta
- The Netherlands
- Poland
- Portugal
- Slovakia
- Slovenia
- Sweden
- NATO (North Atlantic Treaty Organisation):
- NAMSA
- NC3A
- New Zealand Defence Force
- NSA (National Security Agency)
- QinetiQ
- Royal Netherlands Army
- Royal Netherlands Navy
- Scientia sro
- Secure Channel
- Selex
- Siemens
- Slovak Army
- Steria
- UK Ministry of Defence
- Universities:
- Bristol
- Central Lancashire
- London
- Northumbria
- Surrey
- Open University
- XWAVE
Management
Steve Kingan - Chief Executive Officer
Appointed CEO in 1992, Steve has overseen the development of Nexor from research group to its position today as a market leader in the international secure communications sector. He qualified as a Chartered Director with the Institute of Directors in 2000 and he also serves as a non-executive director on the Investors in People UK Board. Steve chairs the Intellect Security and Resilience Working Group and sits on the UK Security and Resilience Suppliers Council (RISC).
Nigel Fasey - Finance Director and Company Secretary
Appointed in 2004, Nigel is a qualified Chartered Accountant specializing in business improvement. Nigel has experience in many businesses as a consultant in both IT and non IT industries. He has also held Finance Director positions in Belle Group, a £50m manufacturing business, and Datapath Limited, a £9m graphics card business.
Sarah Hinchliffe - Director of Sales and Marketing
Sarah was appointed in 2002. A former Director of Sales for Computer Task Group (UK), she was previously employed by ICL (now Fujitsu) and Ernst & Young (now Accenture). Sarah chairs the Intellect Supply Chain Working Group and sits on the DMA Commercial Committee. She is a Fellow of the Institute of Sales and Marketing Management.
Colin Robbins – Chief Technology Officer
Appointed in 2008, Colin was an employee of Nexor’s throughout the 1990s, during which time he was instrumental in establishing Nexor’s reputation as a leading provider of messaging and directory systems. Since then Colin has worked at Siemens and Intercede managing teams specialising in delivery of identity management, network and data security. Colin is a Chartered IT Professional.







