TAMAR ENERGY OPERATING COMPANY (ONE) LIMITED

🌳Matureactive
09090190 · ltd · incorporated 2014-06-17
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
72/100
Strong
🔔
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What this business does
Primary activity: Activities of production holding companies
Sector: Financial & insurance
Investor take
Pursue
Strong opportunity: asset-holding vehicle with strong profile and bankable structure.

Opportunity 72/100 (strong), bankability 77/100. 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 (50/100).

🏦

Refinance opportunity

3 live charges · 3 lenders · oldest 11.8y

35/100
too messy

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

  • · Oldest live charge is 11.8 years old — likely at or near maturity.
  • · 3 lenders named — inter-creditor friction likely.
  • · Legal-friction score 38/100 — workable, but lender will want more DD.

Data confidence

Overall: medium (62/100)

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
3 charges (3/3 with lender, 3/3 with type)
90
Directors & officers
15 officers (4 active, 15 linked, 14 with DOB)
89
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
19 connected companies via shared directors
90
Filing history
99 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
72/100Strong
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
77
Few red flags.
Signal strength
100
Good data coverage for analysis.

Recent activity

Last 30 days
0
filings
Last 90 days
1
filing
  • 1 address
Last 180 days
5
filings
  • 2 accounts
  • 2 other
  • 1 address
Counts from Companies House filing history.
Corporate timeline (55 events)Click to expand
  1. 2026-04-29
    📍
    change-sail-address-company-with-old-address-new-address
    address · AD02
  2. 2025-12-28
    📄
    accounts-with-accounts-type-audit-exemption-subsiduary
    accounts · AA
  3. 2025-12-28
    📄
    legacy
    accounts · PARENT_ACC
  4. 2025-12-28
    📄
    legacy
    other · GUARANTEE2
  5. 2025-12-28
    📄
    legacy
    other · AGREEMENT2
  6. 2025-07-28
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  7. 2025-07-22
    VINCENT, Graeme Kenneth Charles resigned
    director
  8. 2025-02-04
    FORD, Luke William appointed
    director
  9. 2025-02-04
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  10. 2024-12-30
    📄
    accounts-with-accounts-type-audit-exemption-subsiduary
    accounts · AA
  11. 2024-12-30
    📄
    legacy
    accounts · PARENT_ACC
  12. 2024-12-30
    📄
    legacy
    other · GUARANTEE2
  13. 2024-12-30
    📄
    legacy
    other · AGREEMENT2
  14. 2024-09-02
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  15. 2024-08-15
    HUGHES, Matthew John appointed
    director
  16. 2024-07-22
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  17. 2024-07-15
    MUSTHER, Simon resigned
    director
  18. 2024-02-16
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  19. 2024-02-16
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  20. 2024-02-08
    FENELEY, Adam appointed
    director
  21. 2024-02-08
    PARKER, Robert Joseph resigned
    director
  22. 2023-12-18
    📄
    accounts-with-accounts-type-audit-exemption-subsiduary
    accounts · AA
  23. 2023-12-18
    📄
    legacy
    accounts · PARENT_ACC
  24. 2023-12-18
    📄
    legacy
    other · AGREEMENT2
  25. 2023-12-18
    📄
    legacy
    other · GUARANTEE2
  26. 2023-01-06
    📍
    change-sail-address-company-with-old-address-new-address
    address · AD02
  27. 2022-12-29
    📄
    accounts-with-accounts-type-audit-exemption-subsiduary
    accounts · AA
  28. 2022-12-29
    📄
    legacy
    accounts · PARENT_ACC
  29. 2020-02-27
    🔓
    Charge satisfied #3
  30. 2019-12-31
    FENELEY, Adam resigned
    director
  31. 2019-12-04
    PARKER, Robert Joseph appointed
    director
  32. 2019-05-03
    GREENFIELD, Stuart Peter resigned
    director
  33. 2018-12-01
    LISTER, Cathryn appointed
    director
  34. 2018-02-16
    🔓
    Charge satisfied #2
  35. 2018-02-06
    FENELEY, Adam appointed
    director
  36. 2018-02-06
    HISLOP, Dean Evan resigned
    director
  37. 2018-02-06
    MUSTHER, Simon appointed
    director
  38. 2018-02-06
    VINCENT, Graeme Kenneth Charles appointed
    director
  39. 2016-11-18
    GREENFIELD, Stuart Peter appointed
    director
  40. 2016-11-18
    KINDELL, Richard resigned
    director
  41. 2016-06-14
    COOPER, Christopher Robin resigned
    director
  42. 2015-11-09
    COOPER, Christopher Robin appointed
    director
  43. 2015-11-09
    KINDELL, Richard appointed
    director
  44. 2015-11-09
    STEWART, Mathew Alexander resigned
    director
  45. 2015-10-01
    HELLER, William Jacob, Mr. resigned
    director
  46. 2015-02-06
    🔒
    Charge registered #2
    Lender: The Royal Bank of Scotland PLC (As Security Trustee)
  47. 2015-02-06
    🔓
    Charge satisfied #1
  48. 2015-02-04
    🔒
    Charge registered #3
    Lender: Tamar Energy (Hermes Holdings) Limited
  49. 2014-12-23
    HILTON KNOX, Susannah Clare resigned
    secretary
  50. 2014-08-08
    🔒
    Charge registered #1
    Lender: Tamar Energy Limited
Showing most recent 50 of 55 events

Owner dependency

40/100
Moderate — manageable with handover

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

FACTORS
  • -4 active directors: Broader management team in place — suggests transferable governance.

Succession & seller-readiness

30/100
Weak signal

Limited succession signal. Not a near-term off-market candidate.

Red flags

1 med ·
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

Tamar Energy (Hermes Holdings) Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.

🏛️
Tamar Energy (Hermes Holdings) Limited
Corporate parent · holds 75-100% shares · board control
ultimate parent
TAMAR ENERGY OPERATING COMPANY (ONE) LIMITED
This company · 09090190

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
Tamar Energy (Hermes Holdings) Limited
Corporate entity
75100%
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

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
Typeltd
Incorporated2014-06-17
Jurisdictionengland-wales
Primary SIC64202 — Activities of production holding companies

Registered office

C/O Biogen Milton Parc
Milton Ernest
Bedford
MK44 1YU
England

Filing status

Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2026-07-01
Last: 2025-06-17

Officers (4 active · 11 resigned)

FENELEY, Adam
director · ~46y · appointed 2024-02-08
View their other companies + combined net worth →
Active
FORD, Luke William
director · ~39y · appointed 2025-02-04
View their other companies + combined net worth →
Active
HUGHES, Matthew John
director · ~49y · appointed 2024-08-15
View their other companies + combined net worth →
Active
LISTER, Cathryn
director · ~44y · appointed 2018-12-01
View their other companies + combined net worth →
Active
HILTON KNOX, Susannah Clare
secretary · appointed 2014-07-18 · resigned 2014-12-23
Resigned
COOPER, Christopher Robin
director · ~69y · appointed 2015-11-09 · resigned 2016-06-14
Resigned
FENELEY, Adam
director · ~46y · appointed 2018-02-06 · resigned 2019-12-31
Resigned
GREENFIELD, Stuart Peter
director · ~64y · appointed 2016-11-18 · resigned 2019-05-03
Resigned
HELLER, William Jacob, Mr.
director · ~70y · appointed 2014-06-17 · resigned 2015-10-01
Resigned
HISLOP, Dean Evan
director · ~55y · appointed 2014-06-17 · resigned 2018-02-06
Resigned
KINDELL, Richard
director · ~62y · appointed 2015-11-09 · resigned 2016-11-18
Resigned
MUSTHER, Simon
director · ~68y · appointed 2018-02-06 · resigned 2024-07-15
Resigned
PARKER, Robert Joseph
director · ~47y · appointed 2019-12-04 · resigned 2024-02-08
Resigned
STEWART, Mathew Alexander
director · ~57y · appointed 2014-06-17 · resigned 2015-11-09
Resigned
VINCENT, Graeme Kenneth Charles
director · ~61y · appointed 2018-02-06 · resigned 2025-07-22
Resigned

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

Mortgages & charges

3
Total charges
0
Outstanding
0
Active lenders
Status:Lender:3 of 3 shown
TypeProperties
satisfied
Lloyds Banking Group
The Royal Bank of Scotland PLC (As Security Trustee)
A registered charge06/02/201516/02/2018
satisfied
Tamar Energy (Hermes Holdings)
Tamar Energy (Hermes Holdings) Limited
A registered charge04/02/201527/02/2020
satisfied
Tamar Energy
Tamar Energy Limited
A registered charge08/08/201406/02/2015

Recent filings (99 total)

change-sail-address-company-with-old-address-new-address
address · AD02
2026-04-29
accounts-with-accounts-type-audit-exemption-subsiduary
accounts · AA
2025-12-28
legacy
accounts · PARENT_ACC
2025-12-28
legacy
other · GUARANTEE2
2025-12-28
legacy
other · AGREEMENT2
2025-12-28
termination-director-company-with-name-termination-date
officers · TM01
2025-07-28
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-06-24
appoint-person-director-company-with-name-date
officers · AP01
2025-02-04
accounts-with-accounts-type-audit-exemption-subsiduary
accounts · AA
2024-12-30
legacy
accounts · PARENT_ACC
2024-12-30
legacy
other · GUARANTEE2
2024-12-30
legacy
other · AGREEMENT2
2024-12-30
appoint-person-director-company-with-name-date
officers · AP01
2024-09-02
termination-director-company-with-name-termination-date
officers · TM01
2024-07-22
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-06-28