ADSR TECHNOLOGIES LIMITED
💤Zombieactive
07790604 · ltd · incorporated 2011-09-28
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 Sept 2024
Net worth
£1.2k
book net assets
Opportunity
78/100
Strong
What this business does
Primary activity: Other business support service activities n.e.c.
Sector: Administrative & support services
Investor take
PursueStrong opportunity: asset-holding vehicle with strong profile and bankable structure.
Opportunity 78/100 (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 (73/100).
Data confidence
Overall: medium (70/100)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
1 year of iXBRL accounts extracted (no YoY comparison) + narrative notes parsed
50
Lenders & charges
Confirmed no charges registered
85
Directors & officers
1 officers (1 active, 1 linked, 1 with DOB)
90
Ownership & PSC
2 active PSC(s) of 2 total, 2 with control declared
90
Director network
Network not yet resolved
30
Filing history
38 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 £1,246
Key financials
1 year extracted from filed iXBRL accountsCash
—
Net Worth
£1k
Current Assets
£154
Current Liabilities
—
Financials
Extracted from Companies House accounts · accounting standard unknown| Metric | 2024-09-30 |
|---|---|
| Total assets | £1.2k |
| Current assets | £154 |
| Net assets | £1.2k |
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
0
filings
Counts from Companies House filing history.
Corporate timeline (18 events)Click to expand
- 2025-10-22📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2025-07-16📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2024-05-10📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2023-08-05📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2022-09-26📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2021-09-24📄change-person-director-company-with-change-dateofficers · CH01
- 2021-09-24📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2021-09-24📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2021-07-28📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2020-12-10📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2020-05-26📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2019-06-04📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2018-07-03📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC01
- 2018-07-03📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC01
- 2018-07-02📄withdrawal-of-a-person-with-significant-control-statementpersons-with-significant-control · PSC09
- 2018-06-07📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2011-09-28🏢Company incorporatedAs ADSR TECHNOLOGIES LIMITED
- 2011-09-28➕ROSENTHAL, Anthony Daryl appointeddirector
Owner dependency
88/100
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.
- +Senior director age: Director aged approximately 61 — approaching natural succession window.
- +No director turnover: Company is 15 years old with no director changes — suggests a very tight-knit founder team never broadened.
Succession & seller-readiness
68/100
Strong succession signalMultiple signals suggest succession is on the horizon. Candidate for proactive outreach.
SIGNALS
- secondaryFounder aged 58+: Senior director is approximately 61. Early succession window.
- primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.
- secondary12+ year tenure: Director in role 15 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
2 active beneficial owners| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mr Anthony Daryl Rosenthal Individual · British · DOB 04/1965 · age 61 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 26/06/2018 |
Mrs Sara Ann Rosenthal Individual · British · DOB 07/1962 · age 64 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 26/06/2018 |
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
Similar companies
Active · Trade services · WA postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| ACDB SOLUTIONS LIMITED→ 11283788 · est 2018 · no financials extracted | — | — | — | — | 8y | — | — |
| ADG NORTHWEST LIMITED→ 16513888 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| ADMANTRA LIMITED→ 15368586 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| ADVANCED BIONICS UK LIMITED→ 03194792 · est 1996 · no financials extracted | — | — | — | — | 29y | — | — |
| ADVEE LTD→ 10601371 · est 2017 · no financials extracted | — | — | — | — | 9y | — | — |
| ADVEX SOLUTIONS LTD→ 16919061 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| ADVOCATUS FINANCIAL LIMITED→ 08608782 · est 2013 · no financials extracted | — | — | — | — | 12y | — | — |
| ADVR LIMITED→ 15799593 · est 2024 · no financials extracted | — | — | — | — | 1y | — | — |
| AE BIA ASSESSMENTS LIMITED→ 10107411 · est 2016 · no financials extracted | — | — | — | — | 10y | — | — |
| AEB LYMM LIMITED→ 12494652 · est 2020 · no financials extracted | — | — | — | — | 6y | — | — |
| AECOTIM DESIGN LIMITED→ 14817335 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| AEL - LIMASSOL LIMITED→ 09505470 · est 2015 · no financials extracted | — | — | — | — | 11y | — | — |
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
Incorporated2011-09-28
Jurisdictionengland-wales
Primary SIC82990 — Other business support service activities n.e.c.
Registered office
320 Firecrest Court Centre Park
Warrington
WA1 1RG
United Kingdom
Filing status
Accounts
Next due: 2027-06-30
Last made up to: 2025-09-30
Confirmation statement
Next due: 2026-10-10
Last: 2025-09-26
Officers (1 active · 0 resigned)
ROSENTHAL, Anthony Daryl→
Activedirector · ~61y · appointed 2011-09-28
View their other companies + combined net worth →
Click a director name to see their full track record across all companies.
Recent filings (38 total)
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-10-22
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-09-26
accounts-with-accounts-type-micro-entity
accounts · AA
2025-07-16
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-09-27
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-05-10
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-09-28
accounts-with-accounts-type-total-exemption-full
accounts · AA
2023-08-05
confirmation-statement-with-updates
confirmation-statement · CS01
2022-09-28
accounts-with-accounts-type-total-exemption-full
accounts · AA
2022-09-26
confirmation-statement-with-updates
confirmation-statement · CS01
2021-09-28
change-person-director-company-with-change-date
officers · CH01
2021-09-24
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2021-09-24
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2021-09-24
accounts-with-accounts-type-total-exemption-full
accounts · AA
2021-07-28
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2020-12-10