ALTRO WHITEROCK LIMITED

🌳Matureactive
00751703 · ltd · incorporated 1963-02-27
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
hardening · 12-months
Already tight — no obvious softening catalysts on the horizon.
  • · Thesis: well-run, low negotiation leverage
🔒Estimated value
—
Upgrade to see
Turnover
—
not disclosed
Net worth
—
book net assets
Opportunity
80/100
Exceptional
🔔
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What this business does
Primary activity: Non-trading company
Sector: Professional, scientific & technical
Investor take
Pursue
Dormant / non-trading with a 65-year-old founder — textbook succession opportunity.

Opportunity 80/100 (exceptional), bankability 75/100. Strong seller-intent signal (83/100, director aged 65). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (73/100).

Data confidence

Overall: medium (60/100)

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
No iXBRL financials extracted
0
Lenders & charges
Confirmed no charges registered
85
Directors & officers
7 officers (2 active, 7 linked, 5 with DOB)
84
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
14 connected companies via shared directors
87
Filing history
105 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
80/100Exceptional
PassWatchWorth a lookStrongExceptional 

Strong composite across quality, acquirability, and risk. High-priority target — progress to serious diligence.

Business quality
70
Active, clean filings, stable charge profile.
Acquirability
80
Strong succession / seller-readiness signals.
Risk profile
85
Few red flags.
Signal strength
90
Good data coverage for analysis.

Recent activity

Last 30 days
2
filings
  • • 1 accounts
  • • 1 confirmation-statement
Last 90 days
2
filings
  • • 1 accounts
  • • 1 confirmation-statement
Last 180 days
2
filings
  • • 1 accounts
  • • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (26 events)Click to expand
  1. 2026-07-17
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  2. 2025-09-15
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  3. 2025-01-07
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  4. 2025-01-07
    📄
    termination-secretary-company-with-name-termination-date
    officers · TM02
  5. 2024-12-31
    ➖
    BOYLE, Edmond Patrick resigned
    secretary
  6. 2024-12-31
    ➖
    BOYLE, Edmond Patrick resigned
    director
  7. 2024-10-25
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  8. 2024-10-24
    ➕
    MITTER, Akash appointed
    director
  9. 2024-08-15
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  10. 2024-07-30
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  11. 2024-02-12
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  12. 2024-01-30
    ➖
    KAHN, David Joseph resigned
    director
  13. 2023-08-16
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  14. 2022-06-27
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  15. 2021-07-01
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  16. 2020-05-28
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  17. 2019-09-12
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  18. 2018-09-27
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  19. 2018-05-31
    📄
    change-person-director-company-with-change-date
    officers · CH01
  20. 2018-05-31
    📄
    change-person-director-company-with-change-date
    officers · CH01
  21. 2005-04-01
    ➕
    KAHN, Richard Julian appointed
    director
  22. 2005-04-01
    ➕
    BOYLE, Edmond Patrick appointed
    secretary
  23. 2005-04-01
    ➖
    HODGSON, Philip Charles Spencer resigned
    secretary
  24. 2005-04-01
    ➕
    BOYLE, Edmond Patrick appointed
    director
  25. 2005-04-01
    ➖
    HODGSON, Philip Charles Spencer resigned
    director
  26. 1963-02-27
    🏢
    Company incorporated
    As ALTRO WHITEROCK LIMITED

Owner dependency

83/100
Critical — business is the founder

The 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.
  • +Long-tenure founder: Senior director has been in place 21 years — deep operational knowledge concentrated in one person.
  • +Founder age: Director aged approximately 65 — succession pressure is live.

Succession & seller-readiness

76/100
Likely off-market candidate

Strong acquirability signals converging. Worth approaching directly — this is how off-market deals start.

SIGNALS
  • primaryFounder aged 63+: Senior director is approximately 65. Approaching typical UK retirement age — succession thinking likely.
  • secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.
  • primary20+ year tenure: Director in role 21 years. Very long tenure is a classic succession signal.
  • supportingClean filings + long tenure: Disciplined long-tenure operator — classic lifestyle-business pattern that often sells quietly.

Red flags

clean
No red flags detected from available public data. (This is not a clean bill of health — detailed accounts review still recommended.)

Group structure

Altro Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.

🏛️
Altro Limited
Corporate parent · holds 75-100% shares · board control
ultimate parent
⬇
ALTRO WHITEROCK LIMITED
This company · 00751703

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%
NameSharesVoting rightsNature of controlNotified
Altro Limited
Corporate entity
75–100%
75–100%board control75-100% shares · 75-100% voting · board control06/04/2016

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 →

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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
Incorporated1963-02-27
Jurisdictionengland-wales
Primary SIC74990 — Non-trading company

Registered office

Altro Floors
Works Road
Letchworth Garden City
Hertfordshire
SG6 1NW
England

Filing status

Accounts
Next due: 2027-09-30
Last made up to: 2025-12-31
Confirmation statement
Next due: 2027-07-04
Last: 2026-06-20

Officers (2 active · 5 resigned)

KAHN, Richard Julian→
director · ~65y · appointed 2005-04-01
View their other companies + combined net worth →
Active
MITTER, Akash→
director · ~45y · appointed 2024-10-24
View their other companies + combined net worth →
Active
BOYLE, Edmond Patrick→
secretary · appointed 2005-04-01 · resigned 2024-12-31
Resigned
HODGSON, Philip Charles Spencer→
secretary · resigned 2005-04-01
Resigned
BOYLE, Edmond Patrick→
director · ~75y · appointed 2005-04-01 · resigned 2024-12-31
Resigned
HODGSON, Philip Charles Spencer→
director · ~82y · resigned 2005-04-01
Resigned
KAHN, David Joseph→
director · ~95y · resigned 2024-01-30
Resigned

Click a director name to see their full track record across all companies.

Recent filings (105 total)

accounts-with-accounts-type-dormant
accounts · AA
2026-07-17
confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-06-24
accounts-with-accounts-type-dormant
accounts · AA
2025-09-15
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-06-23
termination-director-company-with-name-termination-date
officers · TM01
2025-01-07
termination-secretary-company-with-name-termination-date
officers · TM02
2025-01-07
appoint-person-director-company-with-name-date
officers · AP01
2024-10-25
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2024-08-15
accounts-with-accounts-type-dormant
accounts · AA
2024-07-30
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-06-25
termination-director-company-with-name-termination-date
officers · TM01
2024-02-12
accounts-with-accounts-type-dormant
accounts · AA
2023-08-16
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-06-22
accounts-with-accounts-type-dormant
accounts · AA
2022-06-27
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-06-22