ALL GLASS CLEANING SERVICES LTD
🌳Matureactive
09398126 · ltd · incorporated 2015-01-20
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.
Why now
Window steady · low confidence
Steady and tidy — no seller pressure yet. Approach only if an angle opens.
Opportunity decay
hardening · 12-months
Already tight — no obvious softening catalysts on the horizon.
- · Thesis: well-run, low negotiation leverage
What changed my view
Last 30 days
No material changes in the last 30 days.
Last 90 days
No snapshot from 90 days ago — start tracking from today.
Last 180 days
No snapshot from 180 days ago — start tracking from today.
🔒Estimated value
—
Upgrade to see
Turnover
—
year to Mar 2025
Net worth
—
book net assets
Opportunity
78/100
Strong
What this business does
Primary activity: Window cleaning services
Sector: Administrative & support services
Investor take
PursueActive trading company 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. Most likely exit: share sale to pe / searcher (65/100).
Data confidence
Overall: medium (76/100)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
Confirmed no charges registered
85
Directors & officers
3 officers (3 active, 3 linked, 2 with DOB)
83
Ownership & PSC
2 active PSC(s) of 2 total, 2 with control declared
90
Director network
Network not yet resolved
30
Filing history
25 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.
Key financials
2 years extracted from filed iXBRL accountsCash
—
Net Worth
—
Current Assets
—
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · accounting standard unknown| Metric | 2025-03-31 | 2024-03-31 |
|---|---|---|
| Average employees | 200 | 200 |
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 (19 events)Click to expand
- 2025-12-05📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2024-12-13📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2023-12-08📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2022-11-21📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2021-12-17📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2020-12-10📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2019-12-12📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2018-12-06📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2017-12-07📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2017-01-23📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2016-10-21📄resolutionresolution · RESOLUTIONS
- 2016-10-20📄accounts-with-accounts-type-total-exemption-smallaccounts · AA
- 2016-07-18📄change-account-reference-date-company-previous-extendedaccounts · AA01
- 2016-02-02📄annual-return-company-with-made-up-date-full-list-shareholdersannual-return · AR01
- 2015-01-20🏢Company incorporatedAs ALL GLASS CLEANING SERVICES LTD
- 2015-01-20➕HARNESS, Mike appointedsecretary
- 2015-01-20➕HARNESS, Marie appointeddirector
- 2015-01-20➕HARNESS, Mike appointeddirector
- 2015-01-20📄incorporation-companyincorporation · NEWINC
Owner dependency
81/100
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
- +Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.
- +Founder age: Director aged approximately 69 — succession pressure is live.
- +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.
Succession & seller-readiness
61/100
Strong succession signalMultiple signals suggest succession is on the horizon. Candidate for proactive outreach.
SIGNALS
- primaryFounder aged 63+: Senior director is approximately 69. Approaching typical UK retirement age — succession thinking likely.
- secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.
- 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 Mike Harness Individual · British · DOB 06/1957 · age 69 | 25–50% | — | 25-50% shares | 30/06/2016 |
Mrs Marie Harness Individual · British · DOB 08/1962 · age 64 | 25–50% | — | 25-50% shares | 30/06/2016 |
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
Similar companies
Active · Trade services · NR postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| A R PEACHMENT LIMITED→ 02671731 · est 1991 · no financials extracted | — | — | — | — | 34y | — | — |
| A S GLAZING SERVICES LTD→ 14413648 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| ANDREW PEARSON TRAINING SERVICES LIMITED→ 10506603 · est 2016 · no financials extracted | — | — | — | — | 9y | — | — |
| ANGLIAN RANGE COOKERS LTD→ 10618706 · est 2017 · no financials extracted | — | — | — | — | 9y | — | — |
| ANNIEW ASSOCIATES LTD→ 12244535 · est 2019 | — | — | £98 | — | 6y | — | — |
| ANTOSILVA LTD→ 10642556 · est 2017 · no financials extracted | — | — | — | — | 9y | — | — |
| AO TAILORING SERVICES LTD→ 13058357 · est 2020 · no financials extracted | — | — | — | — | 5y | — | — |
| APERTUM ASSOCIATES LIMITED→ 06491681 · est 2008 · no financials extracted | — | — | — | — | 18y | — | — |
| APOLLO GROUP (NORFOLK) LTD→ 15363731 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| APPLE BOX FILMS LIMITED→ 06511418 · est 2008 · no financials extracted | — | — | — | — | 18y | — | — |
| APRACO LIMITED→ 16318046 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| APS CARE TRADING LTD→ 10781160 · est 2017 · no financials extracted | — | — | — | — | 8y | — | — |
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
Incorporated2015-01-20
Jurisdictionengland-wales
Primary SIC81221 — Window cleaning services
Registered office
16 The Ramblers
Poringland
Norwich
NR14 7QN
England
Filing status
Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2027-02-03
Last: 2026-01-20
Officers (3 active · 0 resigned)
Active
HARNESS, Marie→
Activedirector · ~64y · appointed 2015-01-20
View their other companies + combined net worth →
HARNESS, Mike→
Activedirector · ~69y · appointed 2015-01-20
View their other companies + combined net worth →
Click a director name to see their full track record across all companies.
Recent filings (25 total)
confirmation-statement-with-updates
confirmation-statement · CS01
2026-01-27
accounts-with-accounts-type-micro-entity
accounts · AA
2025-12-05
confirmation-statement-with-updates
confirmation-statement · CS01
2025-01-28
accounts-with-accounts-type-micro-entity
accounts · AA
2024-12-13
confirmation-statement-with-updates
confirmation-statement · CS01
2024-01-26
accounts-with-accounts-type-micro-entity
accounts · AA
2023-12-08
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-01-23
accounts-with-accounts-type-micro-entity
accounts · AA
2022-11-21
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-01-21
accounts-with-accounts-type-micro-entity
accounts · AA
2021-12-17
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-01-20
accounts-with-accounts-type-micro-entity
accounts · AA
2020-12-10
confirmation-statement-with-no-updates
confirmation-statement · CS01
2020-02-04
accounts-with-accounts-type-micro-entity
accounts · AA
2019-12-12
confirmation-statement-with-no-updates
confirmation-statement · CS01
2019-01-24