Company
Tertia Limited
Tertia Limited is an active UK company (number 04777078), incorporated 2003, with 2 current directors, Amber Margaret Lewis and Mark Deryk William Slatter. Source: Companies House, updated 4th October 2026.
Official record Companies House · updated 4th October 2026 · Sources
Network
The large node is Tertia Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.
Who leads it
Previous officers 7
- Gerard Alan Lee 2004-2004 View profile
- Jeffrey Azouz 2004-2004 View profile
- Edward Azouz 2004-2004 View profile
- Claire Antonette O'Connor 2003-2004 View profile
- Malcolm Graham Bacchus 2003-2004 View profile
- Enrique Elliott 2004-2004 View profile
- Badger Hakim Secretaries Limited 2003-2004 View profile
Directors and secretaries as filed at Companies House.
Do you help lead this organisation? Set up its network · How it works
About
- Incorporated
- 27/05/2003
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.
- Mark Deryk William Slatter ceased 2018-02-07
75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 - Possible match - name could not be confirmed to one individualiPossible matchThis PSC filing could not be confirmed to one individual. Not shown as confirmed ownership.
Group
- Tertia Limited
is controlled by Mark Deryk William Slatter
Evidence
ceased 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06, ceased 2018-02-07 · source: Companies House PSC register
Ultimately controlled by Mark Deryk William Slatter.
34 other companies in this group
- Philpots Lodge Limited
- Ilona Limited
- Buttinghill Wines Limited
- Sparta Building Services Limited
- Arlenis Limited
- Naava Limited
- Larista Limited
- Vivus Living Limited
- Sylvia Limited
- Kinga Limited
- Balia Limited
- Arriana Limited
- Bluestack Limited
- Supren Limited
- Contax LAW Limited
- Olympian Investments Limited
- Alislane Limited
- 12437720
- Vemba Limited
- Sparta Housing Limited
- Alfreton Road Opco Limited
- Nevina Limited
- Deli Sante Limited
- Locka Limited
- Branna Limited
- Petrina Limited
- Olympian Homes Limited
- Alfreton Road Holdco Limited
- Verina Limited
- LPI (Hotels) Limited
- Xavia Limited
- Zena Limited
- Ammora Limited
- LPI (Holdings) Limited
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.
Financials
- Net assets
- £431
- Total assets
- £5,102
- Employees
- 2
- Turnover
- Not reported (small or micro-entity accounts)
Filed as Micro-entity accounts.
Figures from accounts filed at Companies House (iXBRL), period ending 2025-06-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.
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
- Mark Deryk William Slatter Director · appointed 2003
- Amber Margaret Lewis Director · appointed 2018
Directors past 6 years
- Mark Deryk William Slatter Director · appointed 2003
- Amber Margaret Lewis Director · appointed 2018
First-time vs portfolio directors
Portfolio (2)
- Mark Deryk William Slatter Director · appointed 2003
- Amber Margaret Lewis 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
- 04777078
- 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