ATO MARINE LLP
💤Zombieactive
OC361122 · llp · incorporated 2011-01-24
Investment thesis
Zombie company — trading but stalled; unlikely mover.
Why interesting: Quiet, steady; could be a succession or carve-out candidate with the right conversation.
Why risky: No growth signal; thin margin for error on price.
🔒Estimated value
—
Upgrade to see
Turnover
—
not disclosed
Net worth
—
book net assets
Opportunity
71/100
Strong
Investor take
PursueStrong opportunity: active trading company with strong profile and bankable structure.
Opportunity 71/100 (strong), bankability 75/100. Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (58/100).
Data confidence
Overall: low (53/100)Sparse data coverage. Treat AI-generated outputs as preliminary. Manual diligence essential.
Company profile
address, no SIC, incorporation date
80
Financials
No iXBRL financials extracted
0
Lenders & charges
Confirmed no charges registered
85
Directors & officers
6 officers (2 active, 6 linked, 4 with DOB)
83
Ownership & PSC
2 active PSC(s) of 2 total, 2 with control declared
90
Director network
Network not yet resolved
30
Filing history
47 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
71/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
70
Active, clean filings, stable charge profile.
Acquirability
50
Some acquirability indicators.
Risk profile
85
Few red flags.
Signal strength
80
Good data coverage for analysis.
Recent activity
Last 30 days
0
filings
Last 90 days
0
filings
Last 180 days
1
filing
- • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (36 events)Click to expand
- 2026-01-26📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2025-10-09📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2025-01-31📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2024-09-29📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2024-02-26📄change-to-a-person-with-significant-control-limited-liability-partnershippersons-with-significant-control · LLPSC05
- 2024-02-26📄change-corporate-member-limited-liability-partnership-with-name-change-dateofficers · LLCH02
- 2024-02-26📍change-registered-office-address-limited-liability-partnership-with-date-old-address-new-addressaddress · LLAD01
- 2024-01-30📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2023-10-03📄accounts-with-accounts-type-smallaccounts · AA
- 2023-09-13📄change-corporate-member-limited-liability-partnership-with-name-change-dateofficers · LLCH02
- 2023-09-13📄change-to-a-person-with-significant-control-limited-liability-partnershippersons-with-significant-control · LLPSC05
- 2023-09-13📍change-registered-office-address-limited-liability-partnership-with-date-old-address-new-addressaddress · LLAD01
- 2023-01-25📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2022-10-01📄accounts-with-accounts-type-smallaccounts · AA
- 2022-01-26📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2021-11-04📄accounts-with-accounts-type-smallaccounts · AA
- 2021-01-27📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2020-12-08📄accounts-with-accounts-type-smallaccounts · AA
- 2020-02-05📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2019-09-26📄accounts-with-accounts-type-smallaccounts · AA
- 2019-02-01📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2018-09-21📄accounts-with-accounts-type-smallaccounts · AA
- 2018-02-07📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2017-09-20📄accounts-with-accounts-type-smallaccounts · AA
- 2017-01-30📄confirmation-statement-with-updatesconfirmation-statement · LLCS01
- 2016-01-19➕WEYBOURNE MANAGEMENT LIMITED appointedcorporate-llp-designated-member
- 2016-01-19➖DYSON, Deirdre, Lady resignedllp-designated-member
- 2013-03-28➖BLUE BAY MARINE LIMITED resignedcorporate-llp-member
- 2011-03-31➕DYSON, James, Sir appointedllp-designated-member
- 2011-03-31➕DYSON, Deirdre, Lady appointedllp-designated-member
- 2011-03-31➖KEDDIE, Joanne resignedllp-designated-member
- 2011-03-31➖OXLEY, James Charles Bruce Colin Malcolm resignedllp-designated-member
- 2011-03-31➕BLUE BAY MARINE LIMITED appointedcorporate-llp-member
- 2011-01-24🏢Company incorporatedAs ATO MARINE LLP
- 2011-01-24➕KEDDIE, Joanne appointedllp-designated-member
- 2011-01-24➕OXLEY, James Charles Bruce Colin Malcolm appointedllp-designated-member
Owner dependency
50/100
Moderate — manageable with handoverSome founder dependency, but not acute. A structured handover period should cover most risk.
Succession & seller-readiness
40/100
Moderate signalSome succession indicators present. Worth watching; approach if sector/strategy fits.
SIGNALS
- secondaryStable-but-static management: Company is 15 years old and no new directors in the last 3 years — succession not yet being planned internally.
Red flags
cleanNo red flags detected from available public data. (This is not a clean bill of health — detailed accounts review still recommended.)
Group structure
Weybourne Management Limited holds 25-50% — a significant corporate investor but not a controlling parent.
🏛️
Weybourne Management Limited
Corporate parent
⬇
ATO MARINE LLP
This company · OC361122
Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).
Shareholders & ownership
2 active beneficial owners · dominant holder ≥75%| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Sir James Dyson Individual · British · DOB 05/1947 · age 79 | — | 75–100% | 75-100% voting | 06/04/2016 |
Weybourne Management Limited Corporate entity | — | 25–50% | 25-50% voting | 06/04/2016 |
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
Similar companies
Active · same sector · SN postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| 11:11 MASSAGE THERAPY LTD→ 16846868 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| 11.11 YOGA STUDIO LTD→ 12124332 · est 2019 · no financials extracted | — | — | — | — | 6y | — | — |
| 117 HIGH ST, TWERTON MANAGEMENT COMPANY LTD→ 14141113 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| 1664 TRAINING SOLUTIONS LIMITED→ 15382618 · est 2024 · no financials extracted | — | — | — | — | 2y | — | — |
| 18 DINSMORE ROAD LIMITED→ 04823849 · est 2003 · no financials extracted | — | — | — | — | 22y | — | — |
| 18 ST. MARY'S STREET CHIPPENHAM (MANAGEMENT) COMPANY LIMITED→ 02797009 · est 1993 · no financials extracted | — | — | — | — | 33y | — | — |
| 1ST GREEN ELECTRICAL LTD→ 12292955 · est 2019 · no financials extracted | — | — | — | — | 6y | — | — |
| 1ST PORTER CALL LIMITED→ 09447759 · est 2015 · no financials extracted | — | — | — | — | 11y | — | — |
| 2 DOVER PLACE MANAGEMENT COMPANY LIMITED→ 02462708 · est 1990 · no financials extracted | — | — | — | — | 36y | — | — |
| 2'ZZ PLENTY CLEANING/ REMOVALS LTD→ 15189105 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| 20 NORTHGATE STREET MANAGEMENT COMPANY LIMITED→ 02639112 · est 1991 · no financials extracted | — | — | — | — | 34y | — | — |
| 20 OLD BETHNAL GREEN ROAD RTM COMPANY LTD→ 12002056 · est 2019 · no financials extracted | — | — | — | — | 6y | — | — |
Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions
6 specific questions generated from this company's actual signals — liquidity, leverage, director age, charge count, red flags, age-of-company.
Available from the Pro tier upwards.
See pricing →🔒Advanced scoring suite
Exit-route ranking, improvement thesis, quiet-distress detector, covenant-pressure proxy, extraction monitor, approaching triggers, ownership drift, local cluster, value trap, debt capacity, archetype classification — 48+ scoring modules.
Available from the Pro tier upwards.
See pricing →Company details
Statusactive
Typellp
Incorporated2011-01-24
Jurisdictionengland-wales
Primary SIC—
Registered office
Tetbury Hill
Malmesbury
Wiltshire
SN16 9JW
England
Filing status
Accounts
Next due: 2026-09-30
Last made up to: 2024-12-31
Confirmation statement
Next due: 2027-01-30
Last: 2026-01-16
Officers (2 active · 4 resigned)
DYSON, James, Sir→
Activellp-designated-member · ~79y · appointed 2011-03-31
View their other companies + combined net worth →
WEYBOURNE MANAGEMENT LIMITED→
Activecorporate-llp-designated-member · appointed 2016-01-19
View their other companies + combined net worth →
DYSON, Deirdre, Lady→
Resignedllp-designated-member · ~83y · appointed 2011-03-31 · resigned 2016-01-19
KEDDIE, Joanne→
Resignedllp-designated-member · ~61y · appointed 2011-01-24 · resigned 2011-03-31
OXLEY, James Charles Bruce Colin Malcolm→
Resignedllp-designated-member · ~56y · appointed 2011-01-24 · resigned 2011-03-31
BLUE BAY MARINE LIMITED→
Resignedcorporate-llp-member · appointed 2011-03-31 · resigned 2013-03-28
Click a director name to see their full track record across all companies.
Recent filings (47 total)
confirmation-statement-with-no-updates
confirmation-statement · LLCS01
2026-01-26
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-10-09
confirmation-statement-with-no-updates
confirmation-statement · LLCS01
2025-01-31
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-09-29
change-to-a-person-with-significant-control-limited-liability-partnership
persons-with-significant-control · LLPSC05
2024-02-26
change-corporate-member-limited-liability-partnership-with-name-change-date
officers · LLCH02
2024-02-26
change-registered-office-address-limited-liability-partnership-with-date-old-address-new-address
address · LLAD01
2024-02-26
confirmation-statement-with-no-updates
confirmation-statement · LLCS01
2024-01-30
accounts-with-accounts-type-small
accounts · AA
2023-10-03
change-corporate-member-limited-liability-partnership-with-name-change-date
officers · LLCH02
2023-09-13
change-to-a-person-with-significant-control-limited-liability-partnership
persons-with-significant-control · LLPSC05
2023-09-13
change-registered-office-address-limited-liability-partnership-with-date-old-address-new-address
address · LLAD01
2023-09-13
confirmation-statement-with-no-updates
confirmation-statement · LLCS01
2023-01-25
accounts-with-accounts-type-small
accounts · AA
2022-10-01
confirmation-statement-with-no-updates
confirmation-statement · LLCS01
2022-01-26