Company · London
Zero Gravity Tech LTD
Business and domestic software development
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 3
- Ian Peter Bagshaw 2022-2025 View profile
- Barry Robert Matthews 2020-2020 View profile
- William George Westwater 2019-2022 View profile
Directors and secretaries as filed at Companies House.
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Public contracts won
1 contractFrom 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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AI Tutoring Tools Pioneer Programme – Subject-Matter Exemption - Research and Development
Contract Award Notice following Tender Notice: https://www.find-tender.service.gov.uk/Notice/039400-2026 , which updated Notice https://www.find-tender.service.gov.uk/Notice/039400-2026. The AI Tutoring Tools Pioneer Programme contracts (a …
About
- What it does
- Business and domestic software development
- Incorporated
- 08/07/2019
- Registered office
- London
- Previous names
- Merit Squared LTD (until 10/01/2020)
Ownership
Owned by (2) 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.
- Joseph Henry Seddon
significant influence · notified 2019-07-08 - William George Westwater ceased 2021-12-30
25-50% shares, 25-50% voting · notified 2019-07-17
Group
- Zero Gravity Tech LTD
is controlled by Joseph Henry Seddon
Evidence
active significant influence · notified 2019-07-08 · source: Companies House PSC register
Ultimately controlled by Joseph Henry Seddon.
1 other company 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.
4 directors on the board
- Michael John Colling Director · appointed 2022
- Anthony John Cowell Director · appointed 2024
- Michael John Lonergan Director · appointed 2020
- Joseph Henry Seddon Director · appointed 2019
Directors past 6 years
- Michael John Lonergan Director · appointed 2020
- Joseph Henry Seddon Director · appointed 2019
First-time vs portfolio directors
First-time (1)
- Michael John Lonergan Director · appointed 2020
Portfolio (3)
- Michael John Colling Director · appointed 2022
- Anthony John Cowell Director · appointed 2024
- Joseph Henry Seddon Director · appointed 2019
Also govern a charity
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
- 12091675
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/09/2027
- Edition
- Register edition compiled 27th September 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