Company · London
ART-Line Limited
Other retail sale of new goods in specialised stores (not commercial art galleries and opticians)
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 10
- Daria Polunina 2022-2025 View profile
- Anna Barsby 2016-2016 View profile
- William Robert Gresty 2015-2022 View profile
- Lisa Claire Baglin 2015-2019 View profile
- Ranjit Singh 2014-2016 View profile
- Rory Christian Robert Pope 2013-2015 View profile
- Nigel John Barker 2013-2015 View profile
- Stuart Anthony Rose 2013-2025 View profile
- James Richard Philip Bidwell 2011-2014 View profile
- Guy Branson Topham 1999-2008 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Other retail sale of new goods in specialised stores (not commercial art galleries and opticians)
- Incorporated
- 13/03/1984
- Registered office
- London
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 Neil Cass
50-75% shares, 50-75% voting · notified 2016-04-06
Group
- ART-Line Limited
is controlled by Mark Neil Cass
Evidence
active 50-75% shares, 50-75% voting · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Mark Neil Cass.
3 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.
6 directors on the board
- Mark Neil Cass Director
- Gabrielle Dudnyk Hase Director · appointed 2025
- James Archer Director · appointed 2025
- Geoffrey Martin Pickerill Director · appointed 1991
- Robert Nigel Billings Director · appointed 2019
- Nana Siriboe-Anderson Director · appointed 2018
Directors past 6 years
- Geoffrey Martin Pickerill Director · appointed 1991
- Robert Nigel Billings Director · appointed 2019
- Nana Siriboe-Anderson Director · appointed 2018
First-time vs portfolio directors
First-time (1)
- Nana Siriboe-Anderson Director · appointed 2018
Portfolio (5)
- Mark Neil Cass Director
- Gabrielle Dudnyk Hase Director · appointed 2025
- James Archer Director · appointed 2025
- Geoffrey Martin Pickerill Director · appointed 1991
- Robert Nigel Billings 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.
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
- 01799472
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 31/03/2027
- 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