AD OSTIUM LTD

💤Zombieactive
13584979 · ltd · incorporated 2021-08-25
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
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Turnover
year to Aug 2025
Net worth
£76.7k
book net assets
Opportunity
72/100
Strong
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What this business does
Primary activity: Other service activities n.e.c.
Sector: Other service activities
Investor take
Pursue
Strong opportunity: active trading company with strong profile and bankable structure.

Opportunity 72/100 (strong), bankability 75/100. High owner-dependency — earn-out structure likely required for clean transition. Share purchase looks the cleaner deal structure. Biggest value-creation lever: Broaden director team. Sole director creates succession risk and reduces buyer comfort. Appoint a second director or strong #2. Most likely exit: share sale to pe / searcher (58/100).

🏦

Refinance opportunity

1 live charge · oldest 3.0y

10/100
under pressure

Refinance would be pressure-driven, not opportunity-driven. Expect tighter margins and covenant scrutiny.

  • · Newest facility, 3.0 years old — likely still in initial term.
  • · Single lender — cleanest path to refinance.
  • · Distress signals active — lender appetite narrows.

Data confidence

Overall: medium (78/100)

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
1 officers (1 active, 1 linked, 1 with DOB)
90
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
Network not yet resolved
30
Filing history
10 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
60
Adequate — check latest filings for context.
Acquirability
55
Some acquirability indicators.
Risk profile
85
Few red flags.
Signal strength
100
Good data coverage for analysis.

Signals from accounts

Derived from iXBRL accounts · accounting standard not declared
Positive net assets
Net assets £76,676

Key financials

2 years extracted from filed iXBRL accounts
Cash
Net Worth
£77k
↑ 20% YoY
Current Assets
Current Liabilities
£0£15k£31k£46k£61k£77kAug 2024Aug 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · accounting standard unknown
Metric2025-08-312024-08-31
Total assets£76.7k£64.0k
Net assets£76.7k£64.0k

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
1
filing
  • 1 accounts
Last 180 days
1
filing
  • 1 accounts
Counts from Companies House filing history.
Corporate timeline (9 events)Click to expand
  1. 2026-03-08
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  2. 2025-05-15
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  3. 2024-05-16
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  4. 2023-06-19
    📄
    mortgage-create-with-deed-with-charge-number-charge-creation-date
    mortgage · MR01
  5. 2023-06-14
    🔒
    Charge registered #1
    Lender: National Westminster Bank PLC
  6. 2023-02-09
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  7. 2021-08-25
    🏢
    Company incorporated
    As AD OSTIUM LTD
  8. 2021-08-25
    STOCH, Grzegorz appointed
    director
  9. 2021-08-25
    📄
    incorporation-company
    incorporation · NEWINC

Owner dependency

75/100
High — earn-out structure required

Material founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.

FACTORS
  • +Sole director: Only one active director — all governance concentrated on one person.

Succession & seller-readiness

45/100
Moderate signal

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

SIGNALS
  • primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.

Red flags

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

Shareholders & ownership

1 active beneficial owner · dominant holder ≥75%
NameSharesVoting rightsNature of controlNotified
Mr Grzegorz Stoch
Individual · Polish · DOB 09/1977 · age 49
75100%
75–100%board control75-100% shares · 75-100% voting · board control25/08/2021

From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.

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Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions

8 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 →
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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.

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Company details

Statusactive
Typeltd
Incorporated2021-08-25
Jurisdictionengland-wales
Primary SIC96090 — Other service activities n.e.c.

Registered office

5 Panama Circle
Derby
DE24 1AE
England

Filing status

Accounts
Next due: 2027-05-31
Last made up to: 2025-08-31
Confirmation statement
Next due: 2026-09-07
Last: 2025-08-24

Officers (1 active · 0 resigned)

STOCH, Grzegorz
director · ~49y · appointed 2021-08-25
View their other companies + combined net worth →
Active

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

Mortgages & charges

1
Total charges
1
Outstanding
1
Active lenders
Status:Lender:1 of 1 shown
TypeProperties
outstanding
National Westminster Bank
National Westminster Bank PLC
A registered charge14/06/2023
Click column headers to sort. Use filters above to narrow by status and lender.

Recent filings (10 total)

accounts-with-accounts-type-micro-entity
accounts · AA
2026-03-08
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-08-24
accounts-with-accounts-type-micro-entity
accounts · AA
2025-05-15
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-08-24
accounts-with-accounts-type-micro-entity
accounts · AA
2024-05-16
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-09-07
mortgage-create-with-deed-with-charge-number-charge-creation-date
mortgage · MR01
2023-06-19
accounts-with-accounts-type-micro-entity
accounts · AA
2023-02-09
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-09-13
incorporation-company
incorporation · NEWINC
2021-08-25