The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.
Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.
Jump to: Offsprings
Parent entities and officers
Inapplicable
Individuals in focus
Cervenka, John Micha
- British born in April 1968
Cervenka, John Micha
Resident in England
Registered addresses and corresponding companies - British born in April 1968
Cervenka, John Mischa
Resident in England
Registered addresses and corresponding companies61 Rodney Street, Liverpool, Merseyside, L1 9ER
IIF 3Head Office, Swanwick Marina, Swanwick, Southampton, Hampshire, SO31 1ZL
IIF 4Premier Marinas Ltd, Swanwick Marina, Swanwick, Southampton, SO31 1ZL, England
IIF 5 IIF 6Premier Marinas, Swanwick Marina, Swanwick, Southampton, Hampshire, SO31 1ZL, England
IIF 7Swanwick Marina, Swanwick Shore, Swanwick, Southampton, SO31 1ZL, England
IIF 8Swanwick Marina, Swanwick, Southampton, Hampshire, SO31 1ZL
IIF 9 IIF 10 IIF 11 (more)(less)Swanwick Marina, Swanwick, Southampton, Hampshire, SO31 1ZL, England
IIF 15 IIF 16 IIF 17 (more)(less)Swanwick Marina, Swanwick, Southampton, Hampshire, SO31 1ZL, United Kingdom
IIF 40 IIF 41 IIF 42 (more)(less)Swanwick Marina, Swanwick, Southampton, SO31 1ZL
IIF 45 IIF 46Swanwick Marina, Swanwick, Southampton, SO31 1ZL, England
IIF 47 IIF 48
- British born in April 1968
Cervenka, John Mischa
Resident in United Kingdom
Registered addresses and corresponding companies
Related profiles found in government register
Offspring entities and appointments
50
- 1
BEYONDER BOATING LIMITED
13556491Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (8 parents)Officer2025-09-16 ~ nowIIF 38 - Director → ME - 2
BOATCARE MARINE LIMITED
16805951Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (5 parents)Officer2025-10-23 ~ nowIIF 24 - Director → ME - 3COASTLINE BARS LIMITED - 2022-11-14Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (8 parents)Officer2025-09-16 ~ nowIIF 17 - Director → ME
- 4BOATPOINT LIMITED - 2020-05-06D&R CLEANCO LIMITED - 2020-02-21Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (10 parents, 1 offspring)Officer2025-09-16 ~ nowIIF 35 - Director → ME
- 5D&R BIDCO LIMITED - 2020-02-21Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (15 parents, 5 offsprings)Officer2025-09-16 ~ nowIIF 15 - Director → ME
- 6D&R TOPCO LIMITED - 2020-02-21Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (13 parents, 1 offspring)Officer2025-09-16 ~ nowIIF 22 - Director → ME
- 7
- 8BOATFOLK MARINAS LIMITED - 2020-05-06D&R MIDCO LIMITED - 2020-02-21Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (10 parents, 1 offspring)Officer2025-09-16 ~ nowIIF 19 - Director → ME
- 9
- 10
D. TEC INTERNATIONAL LIMITED
0320608861 Rodney Street, Liverpool, MerseysideActive Corporate (7 parents)Officer2018-03-01 ~ nowIIF 3 - Director → ME - 11
DART MARINA HOTEL LIMITED
00879909Swanwick Marina, Swanwick, Southampton, Hampshire, United KingdomActive Corporate (24 parents, 1 offspring)Officer2026-04-02 ~ nowIIF 43 - Director → ME - 12BROOMCO (2619) LIMITED - 2001-08-21Swanwick Marina, Swanwick, Southampton, Hampshire, United KingdomActive Corporate (21 parents)Officer2026-04-02 ~ nowIIF 41 - Director → ME
- 13
EASTBOURNE ESTATES LIMITED
11624456Swanwick Marina, Swanwick, Southampton, Hampshire, United KingdomActive Corporate (4 parents)Officer2018-10-16 ~ nowIIF 2 - Director → ME - 14KEYHOUSE PUBLIC LIMITED COMPANY - 1993-04-05Swanwick Marina, Swanwick, Southampton, HampshireActive Corporate (25 parents, 1 offspring)Officer2001-11-01 ~ nowIIF 10 - Director → ME
- 15
- 16HOUNDFUTURE LIMITED - 1995-04-05Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (17 parents, 1 offspring)Officer2026-06-23 ~ nowIIF 21 - Director → ME
- 17HAMBLE PROPERTY HOLDINGS LTD - 2015-08-10Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (9 parents, 1 offspring)Officer2026-06-23 ~ nowIIF 18 - Director → ME
- 18
JOHN WILLMENT MARINE LIMITED
00707628Swanwick Marina Swanwick Shore, Swanwick, Southampton, EnglandActive Corporate (16 parents, 1 offspring)Officer2021-06-30 ~ nowIIF 8 - Director → ME - 19
MARINE POWER & SERVICING LIMITED
10595761Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (8 parents)Officer2025-09-16 ~ nowIIF 31 - Director → ME - 20
NOSS ON DART HOTEL LIMITED
16018482Swanwick Marina, Swanwick, Southampton, EnglandActive Corporate (4 parents)Officer2024-10-15 ~ nowIIF 48 - Director → ME - 21
PORTLAND MARINA LIMITED
07289462Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (10 parents)Officer2025-09-16 ~ nowIIF 39 - Director → ME - 22
- 23
PREMIER MARINAS (BANGOR) LIMITED
17009956Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (5 parents)Officer2026-02-03 ~ nowIIF 28 - Director → ME - 24BRIGHTON MARINA MOORINGS LIMITED - 2000-03-31Swanwick Marina, Swanwick, Southampton, HampshireActive Corporate (27 parents)Officer2001-11-01 ~ nowIIF 50 - Director → ME
- 25Swanwick Marina, Swanwick, Southampton, Hampshire, United KingdomActive Corporate (4 parents, 1 offspring)Officer2015-10-01 ~ nowIIF 49 - Director → ME
- 26
PREMIER MARINAS (DEACONS) LIMITED
16836520Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (4 parents)Officer2025-11-06 ~ nowIIF 20 - Director → ME - 27
PREMIER MARINAS (EAST COWES) LIMITED
16836573Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (4 parents)Officer2025-11-06 ~ nowIIF 25 - Director → ME - 28
- 29QUADRANT MARINE LIMITED - 1997-04-01Swanwick Marina, Swanwick, Southampton, HampshireActive Corporate (27 parents)Officer2001-11-01 ~ nowIIF 14 - Director → ME
- 30
PREMIER MARINAS (GOSPORT) LIMITED
04988074Swanwick Marina, Swanwick, Southampton, HampshireActive Corporate (14 parents)Officer2003-12-08 ~ nowIIF 11 - Director → ME - 31
- 32
PREMIER MARINAS (HASLAR) LIMITED
16834356Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (4 parents)Officer2025-11-05 ~ nowIIF 27 - Director → ME - 33
PREMIER MARINAS (NOSS RESIDENTIAL) LIMITED
16983860Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (4 parents)Officer2026-01-23 ~ nowIIF 32 - Director → ME - 34
PREMIER MARINAS (PORTLAND) LIMITED
16835089Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (4 parents)Officer2025-11-05 ~ nowIIF 36 - Director → ME - 35BLAKEDEW 381 LIMITED - 2002-10-08Swanwick Marina, Swanwick, Southampton, HampshireActive Corporate (14 parents)Officer2002-10-16 ~ nowIIF 12 - Director → ME
- 36
- 37
- 38Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (4 parents)Officer2025-11-05 ~ nowIIF 16 - Director → ME
- 39PREMIER MARINA HOLDINGS LIMITED - 2005-08-02Head Office Swanwick Marina, Swanwick, Southampton, HampshireActive Corporate (25 parents, 1 offspring)Officer2021-02-10 ~ nowIIF 4 - Director → ME
- 40ASSOCIATED MARINAS LIMITED - 1995-08-07GOULDITAR NO. 392 LIMITED - 1994-10-26Swanwick Marina, Swanwick, Southampton, HampshireActive Corporate (33 parents, 26 offsprings)Officer2001-11-01 ~ nowIIF 9 - Director → ME
- 41
MOODY YACHTS INTERNATIONAL LIMITED
- 2006-04-06 02137658MOODY MARKETING & DEVELOPMENT LIMITED - 2002-03-19YACHT SALES MOODY LIMITED - 1987-07-07Swanwick Marina, Swanwick, SouthamptonDissolved Corporate (14 parents)Officer2005-12-20 ~ dissolvedIIF 45 - Director → ME - 42QUAY MARINAS HOLDINGS LIMITED - 2018-02-28QUAY MARINAS LIMITED - 2005-01-19NICHOLSON MARINAS LIMITED - 2004-10-18VELOCITY 282 LIMITED - 2004-03-09Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (13 parents, 2 offsprings)Officer2025-09-16 ~ nowIIF 34 - Director → ME
- 43
- 44
SOVEREIGN HARBOUR (SEA DEFENCES) COMMUNITY INTEREST COMPANY
0707814018 Hyde Gardens, Eastbourne, East Sussex, EnglandActive Corporate (14 parents)Officer2015-12-07 ~ nowIIF 6 - Director → ME - 45
SOVEREIGN HARBOUR TRUST
0412583418 Hyde Gardens, Eastbourne, East Sussex, EnglandActive Corporate (21 parents, 1 offspring)Officer2015-12-07 ~ nowIIF 5 - Director → ME - 46THE DARTMOUTH-KINGSWEAR FLOATING BRIDGE COMPANY HOLDINGS LIMITED - 2006-08-10BROOMCO (2655) LIMITED - 2001-11-27Swanwick Marina, Swanwick, Southampton, Hampshire, United KingdomActive Corporate (19 parents)Officer2026-04-02 ~ nowIIF 42 - Director → ME
- 47NATIONAL YACHT HARBOUR ASSOCIATION LIMITED(THE) - 1990-06-05Tagus House, 9 Ocean Way, Southampton, EnglandActive Corporate (21 parents)Officer2022-06-15 ~ nowIIF 7 - Director → ME
- 48
TRAFALGAR SHIPYARD LIMITED
11203478Swanwick Marina, Swanwick, Southampton, Hampshire, United KingdomActive Corporate (5 parents)Officer2023-11-23 ~ nowIIF 44 - Director → ME - 49
TRAFALGAR WHARF LIMITED
06671758Swanwick Marina, Swanwick, Southampton, Hampshire, EnglandActive Corporate (7 parents)Officer2023-11-23 ~ nowIIF 23 - Director → ME - 50TRAFALGAR DRYSTACK LIMITED - 2021-02-22Swanwick Marina, Swanwick, Southampton, Hampshire, United KingdomActive Corporate (5 parents)Officer2023-11-23 ~ nowIIF 40 - Director → ME
The content of this website is protected by AgonGuard.
© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.
Contains public sector information retrieved at 14 July 2026 and
licensed under the Open Government Licence v3.0.