AJ ENGINEERING & CONSTRUCTION SERVICES LIMITED

🌳Matureactive
SC188199 · ltd · incorporated 1998-08-04
Investment thesis
Established operating company — standard diligence applies, no dominant angle.
Why interesting: Live, filing, normal profile.
Why risky: No standout signals in either direction.
🔒Estimated value
Upgrade to see
Turnover
year to Mar 2025
Net worth
book net assets
Opportunity
74/100
Strong
🔔
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What this business does
Primary activity: Manufacture of metal structures and parts of structures
Sector: Manufacturing
Investor take
Pursue
Active trading company with a 65-year-old founder — textbook succession opportunity.

Opportunity 74/100 (strong), bankability 77/100. Strong seller-intent signal (73/100, director aged 65). Share purchase looks the cleaner deal structure. Biggest value-creation lever: Consolidate lender relationships. 3 distinct lenders creates friction — refinance into single-lender structure for cleaner diligence. Most likely exit: share sale to pe / searcher (65/100).

🏦

Refinance opportunity

5 live charges · 3 lenders · oldest 27.2y

35/100
too messy

Refinance path is blocked by complexity. Rethink structure or expect bespoke, expensive terms.

  • · Oldest live charge is 27.2 years old — likely at or near maturity.
  • · 3 lenders named — inter-creditor friction likely.
  • · Legal-friction score 25/100 — workable, but lender will want more DD.

Data confidence

Overall: high (83/100)

Strong data coverage across all sections. AI outputs should be trusted with minimal caveats.

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
5 charges (5/5 with lender, 5/5 with type)
90
Directors & officers
14 officers (6 active, 14 linked, 9 with DOB)
83
Ownership & PSC
1 active PSC(s) of 2 total, 2 with control declared
90
Director network
29 connected companies via shared directors
90
Filing history
111 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
🔒Estimated company valuation

Sector-multiple EBITDA, turnover, and NAV-proxy valuation range with confidence tier — derived from extracted iXBRL financials.

Available from the Pro tier upwards.

See pricing →
Opportunity Score
74/100Strong
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
69
Some moderate concerns — review flags.
Signal strength
100
Good data coverage for analysis.

Key financials

2 years extracted from filed iXBRL accounts
Cash
Net Worth
Current Assets
Current Liabilities
£0£0£0£0£0£0Mar 2024Mar 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102
Metric2025-03-312024-03-31
Average employees1009600

Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.

🔒Filing-note intelligence

3 signals detected in this company's narrative notes — going-concern language, audit opinion, contingent liabilities, related-party transactions.

Available from the Pro tier upwards.

See pricing →

Recent activity

Last 30 days
0
filings
Last 90 days
1
filing
  • 1 accounts
Last 180 days
1
filing
  • 1 accounts
Counts from Companies House filing history.
Corporate timeline (55 events)Click to expand
  1. 2026-01-26
    📄
    accounts-with-accounts-type-group
    accounts · AA
  2. 2025-07-23
    📄
    change-person-director-company-with-change-date
    officers · CH01
  3. 2025-06-12
    📄
    mortgage-satisfy-charge-full
    mortgage · MR04
  4. 2025-06-12
    📄
    mortgage-satisfy-charge-full
    mortgage · MR04
  5. 2025-06-12
    🔓
    Charge satisfied #5
  6. 2025-06-12
    🔓
    Charge satisfied #4
  7. 2025-06-10
    📄
    memorandum-articles
    incorporation · MA
  8. 2025-06-10
    📄
    resolution
    resolution · RESOLUTIONS
  9. 2025-06-10
    📄
    statement-of-companys-objects
    change-of-constitution · CC04
  10. 2025-06-10
    📄
    notification-of-a-person-with-significant-control
    persons-with-significant-control · PSC02
  11. 2025-06-10
    📄
    cessation-of-a-person-with-significant-control
    persons-with-significant-control · PSC07
  12. 2025-06-10
    📄
    termination-secretary-company-with-name-termination-date
    officers · TM02
  13. 2025-06-10
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  14. 2025-06-10
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  15. 2025-06-10
    📄
    appoint-person-secretary-company-with-name-date
    officers · AP03
  16. 2025-06-10
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  17. 2025-06-10
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  18. 2025-06-10
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  19. 2025-06-10
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  20. 2025-06-03
    EVANS, Sally Ann appointed
    secretary
  21. 2025-06-03
    HERLIHY, Francis appointed
    director
  22. 2025-06-03
    ROWE, Thomas James Wharton appointed
    director
  23. 2025-06-03
    RYDER, Alasdair Alan appointed
    director
  24. 2025-06-03
    YOUNG, Gary Donald appointed
    director
  25. 2025-06-03
    JAMES, Ainsley Isobel resigned
    secretary
  26. 2025-06-03
    JAMES, Alan William resigned
    director
  27. 2025-05-27
    📄
    mortgage-satisfy-charge-full
    mortgage · MR04
  28. 2025-05-27
    🔓
    Charge satisfied #3
  29. 2024-07-29
    📄
    accounts-with-accounts-type-group
    accounts · AA
  30. 2023-07-12
    📄
    accounts-with-accounts-type-group
    accounts · AA
  31. 2023-05-12
    📄
    change-account-reference-date-company-previous-extended
    accounts · AA01
  32. 2022-08-24
    📄
    accounts-with-accounts-type-small
    accounts · AA
  33. 2021-11-11
    🔒
    Charge registered #5
    Lender: The Royal Bank of Scotland PLC
  34. 2021-11-11
    🔒
    Charge registered #4
    Lender: The Royal Bank of Scotland PLC
  35. 2020-06-01
    ALEXANDER, Graham appointed
    director
  36. 2013-09-30
    SCOTT, Thomas Findlay resigned
    director
  37. 2013-07-04
    🔒
    Charge registered #3
    Lender: The Royal Bank of Scotland PLC
  38. 2012-10-31
    CAUNT, Gary Kenneth resigned
    director
  39. 2012-09-01
    SCOTT, Thomas Findlay appointed
    director
  40. 2009-01-01
    CAUNT, Gary Kenneth appointed
    director
  41. 2007-10-13
    🔓
    Charge satisfied #1
  42. 2003-01-10
    🔓
    Charge satisfied #2
  43. 2002-04-18
    🔒
    Charge registered #2
    Lender: Hsbc Bank PLC
  44. 1999-02-11
    🔒
    Charge registered #1
    Lender: Midland Bank PLC
  45. 1998-12-01
    JAMES, Ainsley Isobel appointed
    secretary
  46. 1998-12-01
    JAMES, Alan William resigned
    secretary
  47. 1998-12-01
    GRAHAM SERVICE, David George resigned
    director
  48. 1998-08-12
    JAMES, Alan William appointed
    secretary
  49. 1998-08-12
    ASHCROFT CAMERON SECRETARIES LIMITED resigned
    corporate-nominee-secretary
  50. 1998-08-12
    GRAHAM SERVICE, David George appointed
    director
Showing most recent 50 of 55 events

Owner dependency

55/100
Moderate — manageable with handover

Some founder dependency, but not acute. A structured handover period should cover most risk.

FACTORS
  • -5 active directors: Broader management team in place — suggests transferable governance.
  • +Founder age: Director aged approximately 65 — succession pressure is live.

Succession & seller-readiness

50/100
Moderate signal

Some succession indicators present. Worth watching; approach if sector/strategy fits.

SIGNALS
  • primaryFounder aged 63+: Senior director is approximately 65. Approaching typical UK retirement age — succession thinking likely.

Red flags

2 med ·
2 director resignations in last 12 months
medium

Multiple recent departures can indicate governance disagreement, succession event, or preparation for sale/stress.

Evidence: JAMES, Ainsley Isobel resigned 2025-06-03; JAMES, Alan William resigned 2025-06-03

Charge satisfaction-then-recreation pattern
medium

Multiple instances where a charge was satisfied and a new charge created within 6 months. Suggests active refinancing cycle.

Group structure

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

🏛️
Rsk Environment Limited
Corporate parent · holds 75-100% shares · board control
ultimate parent
AJ ENGINEERING & CONSTRUCTION SERVICES LIMITED
This company · SC188199

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
Rsk Environment Limited
Corporate entity
75100%
75–100%board control75-100% shares · 75-100% voting · board control03/06/2025
1 historic (ceased) PSC
  • Mr Alan William Jamesceased 03/06/2025· 75-100% shares · 75-100% voting · significant influence

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
Incorporated1998-08-04
Jurisdictionscotland
Primary SIC25110 — Manufacture of metal structures and parts of structures

Registered office

65 Sussex Street
Glasgow
G41 1DX
Scotland

Filing status

Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2026-08-13
Last: 2025-07-30

Officers (6 active · 8 resigned)

EVANS, Sally Ann
secretary · appointed 2025-06-03
View their other companies + combined net worth →
Active
ALEXANDER, Graham
director · ~53y · appointed 2020-06-01
View their other companies + combined net worth →
Active
HERLIHY, Francis
director · ~60y · appointed 2025-06-03
View their other companies + combined net worth →
Active
ROWE, Thomas James Wharton
director · ~59y · appointed 2025-06-03
View their other companies + combined net worth →
Active
RYDER, Alasdair Alan
director · ~65y · appointed 2025-06-03
View their other companies + combined net worth →
Active
YOUNG, Gary Donald
director · ~65y · appointed 2025-06-03
View their other companies + combined net worth →
Active
JAMES, Ainsley Isobel
secretary · appointed 1998-12-01 · resigned 2025-06-03
Resigned
JAMES, Alan William
secretary · appointed 1998-08-12 · resigned 1998-12-01
Resigned
ASHCROFT CAMERON SECRETARIES LIMITED
corporate-nominee-secretary · appointed 1998-08-04 · resigned 1998-08-12
Resigned
CAUNT, Gary Kenneth
director · ~64y · appointed 2009-01-01 · resigned 2012-10-31
Resigned
GRAHAM SERVICE, David George
director · ~72y · appointed 1998-08-12 · resigned 1998-12-01
Resigned
JAMES, Alan William
director · ~73y · appointed 1998-08-12 · resigned 2025-06-03
Resigned
SCOTT, Thomas Findlay
director · ~50y · appointed 2012-09-01 · resigned 2013-09-30
Resigned
ASHCROFT CAMERON NOMINEES LIMITED
corporate-nominee-director · appointed 1998-08-04 · resigned 1998-08-12
Resigned

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

Mortgages & charges

5
Total charges
0
Outstanding
0
Active lenders
Status:Lender:5 of 5 shown
TypeProperties
satisfied
Lloyds Banking Group
The Royal Bank of Scotland PLC
A registered charge1 property11/11/202112/06/2025
satisfied
Lloyds Banking Group
The Royal Bank of Scotland PLC
A registered charge1 property11/11/202112/06/2025
satisfied
Lloyds Banking Group
The Royal Bank of Scotland PLC
A registered charge1 property04/07/201327/05/2025
satisfied
HSBC
Hsbc Bank PLC
Standard security1 property18/04/200210/01/2003
satisfied
Midland Bank
Midland Bank PLC
Floating charge1 property11/02/199913/10/2007

Recent filings (111 total)

accounts-with-accounts-type-group
accounts · AA
2026-01-26
confirmation-statement-with-updates
confirmation-statement · CS01
2025-07-30
change-person-director-company-with-change-date
officers · CH01
2025-07-23
mortgage-satisfy-charge-full
mortgage · MR04
2025-06-12
mortgage-satisfy-charge-full
mortgage · MR04
2025-06-12
memorandum-articles
incorporation · MA
2025-06-10
resolution
resolution · RESOLUTIONS
2025-06-10
statement-of-companys-objects
change-of-constitution · CC04
2025-06-10
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC02
2025-06-10
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2025-06-10
termination-secretary-company-with-name-termination-date
officers · TM02
2025-06-10
termination-director-company-with-name-termination-date
officers · TM01
2025-06-10
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2025-06-10
appoint-person-secretary-company-with-name-date
officers · AP03
2025-06-10
appoint-person-director-company-with-name-date
officers · AP01
2025-06-10