ADDERHA LTD
💤Zombieactive
08392775 · ltd · incorporated 2013-02-07
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
—
Upgrade to see
Turnover
—
year to Feb 2025
Net worth
£245
book net assets
Opportunity
78/100
Strong
What this business does
Primary activity: Bookkeeping activities
Sector: Professional, scientific & technical
Investor take
PursueAsset-holding vehicle with a 69-year-old founder — textbook succession opportunity.
Opportunity 78/100 (strong), bankability 75/100. Strong seller-intent signal (68/100, director aged 69). 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 (73/100).
Data confidence
Overall: high (81/100)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
Confirmed no charges registered
85
Directors & officers
2 officers (2 active, 2 linked, 1 with DOB)
80
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
10 connected companies via shared directors
75
Filing history
26 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
78/100Strong
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
90
Good data coverage for analysis.
Signals from accounts
Derived from iXBRL accounts · accounting standard not declaredPositive net assets
Net assets £245
Key financials
2 years extracted from filed iXBRL accountsCash
—
Net Worth
£245
↑ 17% YoY
Current Assets
£2k
↓ 34% YoY
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · accounting standard unknown| Metric | 2025-02-28 | 2024-02-28 |
|---|---|---|
| Total assets | £1.5k | £2.5k |
| Current assets | £1.6k | £2.4k |
| Net assets | £245 | £209 |
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
1
filing
- • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (18 events)Click to expand
- 2025-11-30📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2024-11-28📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2023-11-29📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2022-11-27📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2021-11-29📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2021-02-27📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2019-11-26📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2018-11-29📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2017-11-29📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2016-11-27📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2016-02-28📄annual-return-company-with-made-up-date-full-list-shareholdersannual-return · AR01
- 2015-11-29📄accounts-with-accounts-type-dormantaccounts · AA
- 2015-03-01📄annual-return-company-with-made-up-date-full-list-shareholdersannual-return · AR01
- 2014-11-05📄accounts-with-accounts-type-dormantaccounts · AA
- 2014-02-28📄annual-return-company-with-made-up-date-full-list-shareholdersannual-return · AR01
- 2013-02-07🏢Company incorporatedAs ADDERHA LTD
- 2013-02-07➕HARPER, Adrian appointedsecretary
- 2013-02-07➕HARPER, Adrian Derek appointeddirector
Owner dependency
95/100
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
- +Sole director: Only one active director — all governance concentrated on one person.
- +Founder age: Director aged approximately 69 — succession pressure is live.
- +No director turnover: Company is 13 years old with no director changes — suggests a very tight-knit founder team never broadened.
Succession & seller-readiness
78/100
Likely off-market candidateStrong acquirability signals converging. Worth approaching directly — this is how off-market deals start.
SIGNALS
- primaryFounder aged 63+: Senior director is approximately 69. Approaching typical UK retirement age — succession thinking likely.
- primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.
- secondary12+ year tenure: Director in role 13 years.
- supportingClean filings + long tenure: Disciplined long-tenure operator — classic lifestyle-business pattern that often sells quietly.
Red flags
cleanNo 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%| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mr Adrian Derek Harper Individual · British · DOB 03/1957 · age 69 | 75–100% | 75–100% | board controlsig. influence75-100% shares · 75-100% voting · board control · significant influence · firm interest | 07/02/2017 |
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 · S postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| ADDITION ACCOUNTANCY LIMITED→ 06767215 · est 2008 · no financials extracted | — | — | — | — | 17y | — | — |
| ADE ADESINA & CO LIMITED→ 08820129 · est 2013 · no financials extracted | — | — | — | — | 12y | — | — |
| ADECA LTD→ 08585493 · est 2013 · no financials extracted | — | — | — | — | 12y | — | — |
| ADEIRELAND LTD→ 15984189 · est 2024 · no financials extracted | — | — | — | — | 1y | — | — |
| ADELPHI RECRUITMENT EUROPE LTD→ 13970441 · est 2022 · no financials extracted | — | — | — | — | 4y | — | — |
| ADESCO GROUP LIMITED→ 15479057 · est 2024 · no financials extracted | — | — | — | — | 2y | — | — |
| ADH RISK LTD→ 10248910 · est 2016 · no financials extracted | — | — | — | — | 9y | — | — |
| ADJUST RECRUITMENT LIMITED→ 15796921 · est 2024 · no financials extracted | — | — | — | — | 1y | — | — |
| ADLUX CARE LIMITED→ 14432671 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| ADM & PARTNERS LTD→ 16565928 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| ADMANI MANAGEMENT LIMITED→ 08109109 · est 2012 · no financials extracted | — | — | — | — | 13y | — | — |
| ADN SUPPORT & DEVELOPMENT LIMITED→ 14983183 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
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 →🔒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
Incorporated2013-02-07
Jurisdictionengland-wales
Primary SIC69202 — Bookkeeping activities
Registered office
24 Quarry Street
Rawmarsh
Rotherham
South Yorkshire
S62 7DB
Filing status
Accounts
Next due: 2026-11-30
Last made up to: 2025-02-28
Confirmation statement
Next due: 2027-02-21
Last: 2026-02-07
Officers (2 active · 0 resigned)
Active
HARPER, Adrian Derek→
Activedirector · ~69y · appointed 2013-02-07
View their other companies + combined net worth →
Click a director name to see their full track record across all companies.
Recent filings (26 total)
confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-02-21
accounts-with-accounts-type-micro-entity
accounts · AA
2025-11-30
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-02-19
accounts-with-accounts-type-micro-entity
accounts · AA
2024-11-28
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-02-21
accounts-with-accounts-type-micro-entity
accounts · AA
2023-11-29
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-02-16
accounts-with-accounts-type-micro-entity
accounts · AA
2022-11-27
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-02-16
accounts-with-accounts-type-micro-entity
accounts · AA
2021-11-29
accounts-with-accounts-type-micro-entity
accounts · AA
2021-02-27
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-02-10
confirmation-statement-with-no-updates
confirmation-statement · CS01
2020-02-16
accounts-with-accounts-type-micro-entity
accounts · AA
2019-11-26
confirmation-statement-with-no-updates
confirmation-statement · CS01
2019-02-13