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The large node is Nightstarx Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.
Who leads it
Previous officers 18
- Geronimo Martinez 2023-2025 View profile
- Lori Elizabeth Mochan 2020-2023 View profile
- Steven John Green 2019-2020 View profile
- Trevor Anthony Mill 2019-2020 View profile
- Bryan Yoon 2018-2019 View profile
- Julian Hanak 2017-2019 View profile
- Senthil Sundaram 2017-2019 View profile
- David Charles Lubner 2017-2017 View profile
- Scott Michael Whitcup 2017-2017 View profile
- James Gregg Mcarthur 2016-2017 View profile
- David Mott 2015-2017 View profile
- Dr Christopher Malcolm Towler 2014-2015 View profile
- Dr Melanie Georgina Lee 2014-2014 View profile
- David Fellows 2014-2017 View profile
- Dr Dr Christopher Hollowood 2013-2017 View profile
- Dr Iraj Leo Kiryakos Keverian Ali 2013-2015 View profile
- Dr Robert Edward Maclaren 2013-2017 View profile
- Cooley (UK) LLP 2018-2019 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 31/05/2013
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.
- Nightstar Therapeutics Limited
75-100% shares · notified 2017-09-11
Group
- Nightstarx Limited
is controlled by Nightstar Therapeutics Limited
Evidence
active 75-100% shares · notified 2017-09-11 · source: Companies House PSC register - Nightstar Therapeutics Limited
is controlled by Tungsten Bidco Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2019-06-07 · source: Companies House PSC register
Ultimately controlled by Tungsten Bidco Limited.
2 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.
Grants received
1 grant · £889,182 total360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.
Top funders
- Department for Business, Energy and Industrial Strategy · £889,182
Most recent
- Department for Business, Energy and Industrial Strategy
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
- Amit Singh Purwaha Director · appointed 2025
- Helen Elizabeth Hanby Director · appointed 2019
Directors past 6 years
- Helen Elizabeth Hanby Director · appointed 2019
First-time vs portfolio directors
Portfolio (2)
- Amit Singh Purwaha Director · appointed 2025
- Helen Elizabeth Hanby Director · appointed 2019
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.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 08551822
- 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