ABBEY HEAT TRANSFER LIMITED
🌳Matureactive
01777002 · ltd · incorporated 1983-12-12
Investment thesis
Well-run mature business — low negotiation leverage; premium likely.
Why interesting: Textbook target; clean filings, stable trading.
Why risky: No pressure on seller; any deal likely at full price.
Opportunity decay
approaching window · 12-months
Approaching a transaction window — refinance or sale event plausible in the next 12 months.
- · Oldest live charge 42.0y old — refinance window within 12 months
🔒Estimated value
—
Upgrade to see
Turnover
—
year to Mar 2025
Net worth
—
book net assets
Opportunity
79/100
Strong
What this business does
Primary activity: Other engineering activities
Sector: Professional, scientific & technical
Investor take
PursueActive trading company with a 69-year-old founder — textbook succession opportunity.
Opportunity 79/100 (strong), bankability 85/100. Strong seller-intent signal (68/100, director aged 69). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (73/100).
🏦
Refinance opportunity
1 live charge · oldest 42.0y
85/100
ready
Refinance conversation should be productive — structure clean and timing right.
- · Oldest live charge is 42.0 years old — likely at or near maturity.
- · Single lender — cleanest path to refinance.
- · Legal-friction score 15/100 — clean.
Data confidence
Overall: medium (79/100)Adequate coverage. AI outputs are reliable for the sections scored high; verify the rest in diligence.
Company profile
address, 1 SIC codes, incorporation date
100
Financials
2 years of iXBRL accounts extracted (YoY deltas available) + narrative notes parsed
75
Lenders & charges
1 charges (1/1 with lender, 1/1 with type)
90
Directors & officers
5 officers (2 active, 5 linked, 4 with DOB)
86
Ownership & PSC
1 active PSC(s) of 3 total, 3 with control declared
90
Director network
1 connected companies via shared directors
48
Filing history
108 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
79/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
70
Active, clean filings, stable charge profile.
Acquirability
70
Strong succession / seller-readiness signals.
Risk profile
85
Few red flags.
Signal strength
100
Good data coverage for analysis.
Key financials
2 years extracted from filed iXBRL accountsCash
—
Net Worth
—
Current Assets
—
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · FRS 102| Metric | 2025-03-31 | 2024-03-31 |
|---|---|---|
| Average employees | 400 | 300 |
Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.
Recent activity
Last 30 days
0
filings
Last 90 days
0
filings
Last 180 days
0
filings
Counts from Companies House filing history.
Corporate timeline (26 events)Click to expand
- 2025-09-24📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2024-09-30📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2024-07-23📄change-person-director-company-with-change-dateofficers · CH01
- 2024-07-23📄change-person-director-company-with-change-dateofficers · CH01
- 2023-12-06📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2022-12-14📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2021-10-13📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2020-12-14📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2019-09-11📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2018-10-23📄mortgage-satisfy-charge-fullmortgage · MR04
- 2018-10-23🔓Charge satisfied #1
- 2018-10-03📄change-person-director-company-with-change-dateofficers · CH01
- 2018-10-03📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC05
- 2018-10-03📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2018-08-10📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2018-08-10📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC02
- 2018-08-10📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2018-08-09📄appoint-person-director-company-with-name-dateofficers · AP01
- 2018-07-31➕DOCHERTY, Belinda Eve appointeddirector
- 2018-07-31➖KNIGHT, Gillian Estella resignedsecretary
- 2018-07-31➖KNIGHT, Gillian Estella resigneddirector
- 2018-07-31➖KNIGHT, John Alfred resigneddirector
- 2018-06-01➕DOCHERTY, Hugh appointeddirector
- 2013-07-24➕KNIGHT, Gillian Estella appointeddirector
- 1984-06-08🔒Charge registered #1Lender: Lloyds Bank PLC
- 1983-12-12🏢Company incorporatedAs ABBEY HEAT TRANSFER LIMITED
Owner dependency
81/100
Critical — business is the founderThe business appears inseparable from the founder. Acquisition without a serious earn-out or meaningful transition period would likely destroy value.
FACTORS
- +Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.
- +Founder age: Director aged approximately 69 — succession pressure is live.
- +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.
Succession & seller-readiness
66/100
Strong succession signalMultiple signals suggest succession is on the horizon. Candidate for proactive outreach.
SIGNALS
- primaryFounder aged 63+: Senior director is approximately 69. Approaching typical UK retirement age — succession thinking likely.
- secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.
- secondaryStable-but-static management: Company is 42 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
Aht Marine Ltd is the ultimate parent — holding 75%+ shares. This company sits inside their group.
🏛️ultimate parent
Aht Marine Ltd
Corporate parent · holds 75-100% shares
⬇
ABBEY HEAT TRANSFER LIMITED
This company · 01777002
Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).
Shareholders & ownership
1 active beneficial owner · dominant holder ≥75%| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Aht Marine Ltd Corporate entity | 75–100% | 75–100% | 75-100% shares · 75-100% voting | 31/07/2018 |
2 historic (ceased) PSCs
- Mrs Gillian Estella Knightceased 31/07/2018· 25-50% shares · 25-50% voting · board control
- Mr John Alfred Knightceased 31/07/2018· 25-50% shares · 25-50% voting · board control
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
🔒Co-director network graph
Radial SVG graph showing every company connected via shared directors, colour-coded by status.
Available from the Pro tier upwards.
See pricing →Similar companies
Active · Professional services · SO postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| ACEE LTD→ 15802024 · est 2024 · no financials extracted | — | — | — | — | 1y | — | — |
| ADA MODE LIMITED→ 12351326 · est 2019 · no financials extracted | — | — | — | — | 6y | — | — |
| ADDVENTURE LEISURE LIMITED→ 13753063 · est 2021 · no financials extracted | — | — | — | — | 4y | — | — |
| ADIUVO CONSULTANCY LTD→ 15569944 · est 2024 · no financials extracted | — | — | — | — | 2y | — | — |
| ADS RECRUITMENT LIMITED→ 03834553 · est 1999 · no financials extracted | — | — | — | — | 26y | — | — |
| ADVANCE MANAGEMENT SOLUTIONS LTD→ 15039601 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| ADVANCED BATTERY MANAGEMENT SYSTEMS UK LIMITED→ 11667313 · est 2018 · no financials extracted | — | — | — | — | 7y | — | — |
| ADVANCED BIOINTELLIGENCE LTD→ 16676102 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| ADVANTAGE VALUE LTD→ 16038006 · est 2024 · no financials extracted | — | — | — | — | 1y | — | — |
| ADVENTUROUS LIFE AND LEADERSHIP LTD→ 14902342 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| ADVENTUROUS MACHINES LIMITED→ 09637440 · est 2015 · no financials extracted | — | — | — | — | 10y | — | — |
| ADVOCO PLANNING LIMITED→ 07539531 · est 2011 · no financials extracted | — | — | — | — | 15y | — | — |
Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions
7 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
Typeltd
Incorporated1983-12-12
Jurisdictionengland-wales
Primary SIC71129 — Other engineering activities
Registered office
Unit 6 Parham Drive
Boyatt Wood Industrial Estate
Eastleigh
SO50 4NU
England
Filing status
Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2026-10-13
Last: 2025-09-29
Officers (2 active · 3 resigned)
DOCHERTY, Belinda Eve→
Activedirector · ~45y · appointed 2018-07-31
View their other companies + combined net worth →
DOCHERTY, Hugh→
Activedirector · ~69y · appointed 2018-06-01
View their other companies + combined net worth →
KNIGHT, Gillian Estella→
Resignedsecretary · resigned 2018-07-31
KNIGHT, Gillian Estella→
Resigneddirector · ~81y · appointed 2013-07-24 · resigned 2018-07-31
KNIGHT, John Alfred→
Resigneddirector · ~88y · resigned 2018-07-31
Click a director name to see their full track record across all companies.
Mortgages & charges
1
Total charges
0
Outstanding
0
Active lenders
Status:Lender:1 of 1 shown
| Type | Properties | |||||
|---|---|---|---|---|---|---|
| satisfied | Lloyds Banking Group Lloyds Bank PLC | Single debenture | 1 property | 08/06/1984 | 23/10/2018 |
Recent filings (108 total)
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-09-29
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-09-24
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-10-11
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-09-30
change-person-director-company-with-change-date
officers · CH01
2024-07-23
change-person-director-company-with-change-date
officers · CH01
2024-07-23
accounts-with-accounts-type-total-exemption-full
accounts · AA
2023-12-06
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-11-02
accounts-with-accounts-type-total-exemption-full
accounts · AA
2022-12-14
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-10-08
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-11-02
accounts-with-accounts-type-total-exemption-full
accounts · AA
2021-10-13
accounts-with-accounts-type-total-exemption-full
accounts · AA
2020-12-14
confirmation-statement-with-no-updates
confirmation-statement · CS01
2020-11-10
confirmation-statement-with-no-updates
confirmation-statement · CS01
2019-10-10