Company
Northrop Grumman UK Limited
Official record Companies House · updated 4th October 2026 · Sources
Network
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Who leads it
Previous officers 8
- Dr Andrew Oliver Tyler 2013-2018 View profile
- Wolf Jurgen Von Kumberg 2008-2014 View profile
- Stephen Daniel Yslas 2006-2011 View profile
- Dr Graham Kenneth Thornton 2006-2008 View profile
- Robert Wilbur Helm 2006-2010 View profile
- Mark Aaron Rabinowitz 2006-2011 View profile
- Wolf Von Kumberg 2013-2014 View profile
- Paul Norman Woodman 2006-2013 View profile
Directors and secretaries as filed at Companies House.
Do you help lead this organisation? Set up its network · How it works
Public contracts won
3 contractsFrom Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.
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G Cloud 15
G-Cloud 15 (GC15) is the replacement for G-Cloud 14 (GC14), G-Cloud 14 Lot 4 (GC14.4) and Cloud Compute 2 (CC2). It is the largest framework of its kind in the public sector. G-Cloud spend for FY23/24 was £3.1bn and Cloud Compute was £0.5m.…
Framework -
Technology Services 4
This framework is for the provision of technology and digital consultancy services, transition and SIAM, end user services, infrastructure services, live service management and maintenance, asset management, application development and life…
Framework -
Digital Outcomes and Specialists 7
This framework enables public sector organisations to procure suppliers to deliver digital, data, and technology services in line with government policies, standards, and best practices. The scope for this framework contract supports delive…
Framework
About
- Incorporated
- 06/11/2006
Ownership
Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- NGC UK Limited
75-100% shares, 75-100% voting, appoints directors, significant influence · notified 2016-04-06
Group
- Northrop Grumman UK Limited
is controlled by NGC UK Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors, significant influence · notified 2016-04-06 · source: Companies House PSC register - NGC UK Limited
is controlled by Northrop Grumman Global Holdings Limited
Evidence
active appoints directors, significant influence · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Northrop Grumman Global Holdings Limited.
6 other companies in this group
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
2 directors on the board
- Steven David Spiegel Director · appointed 2011
- Nicholas John Chaffey Director · appointed 2018
Directors past 6 years
- Steven David Spiegel Director · appointed 2011
- Nicholas John Chaffey Director · appointed 2018
First-time vs portfolio directors
Portfolio (2)
- Steven David Spiegel Director · appointed 2011
- Nicholas John Chaffey Director · appointed 2018
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Gaps to watch
- Several long-serving directors could step down together
Where to look Suggested search: succession planning for long-tenured seats.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 05989428
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 4th October 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data