GL SUBSEA & ENGINEERING LIMITED
🏛️Establishedactive
SC556909 · ltd · incorporated 2017-02-08
Investment thesis
Established operating company — standard diligence applies, no dominant angle.
Why interesting: Live, filing, normal profile.
Why risky: No standout signals in either direction.
🔒Estimated value
—
Upgrade to see
Turnover
—
year to Feb 2025
Net worth
£170.0k
book net assets
Opportunity
77/100
Strong
What this business does
Primary activity: SIC 06100
Sector: Mining & quarrying
ALSO REGISTERED FOR
- 06200SIC 06200
Investor take
PursueStrong opportunity: asset-holding vehicle with strong profile and bankable structure.
Opportunity 77/100 (strong), bankability 75/100. High owner-dependency — earn-out structure likely required for clean transition. Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (73/100).
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, 2 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, 2 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
22 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
77/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
65
Adequate — check latest filings for context.
Acquirability
75
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 · FRS 105 (micro)Positive net assets
Net assets £169,951
Key financials
2 years extracted from filed iXBRL accountsCash
—
Net Worth
£170k
↑ 7.5% YoY
Current Assets
£192k
↑ 10% YoY
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · FRS 105 (micro)| Metric | 2025-02-28 | 2024-02-29 |
|---|---|---|
| Total assets | £170.0k | £158.1k |
| Current assets | £192.4k | £174.3k |
| Net assets | £170.0k | £158.1k |
Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.
🔒Filing-note intelligence
1 signal detected in this company's narrative notes — going-concern language, audit opinion, contingent liabilities, related-party transactions.
Available from the Pro tier upwards.
See pricing →Recent activity
Last 30 days
0
filings
Last 90 days
1
filing
- • 1 confirmation-statement
Last 180 days
1
filing
- • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (16 events)Click to expand
- 2025-05-15📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2024-06-10📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2023-07-06📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2022-06-08📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2021-07-21📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2020-07-28📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2019-09-26📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2018-06-22📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2018-05-15📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC01
- 2018-05-15📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2018-05-15📄withdrawal-of-a-person-with-significant-control-statementpersons-with-significant-control · PSC09
- 2018-01-04📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC01
- 2017-02-08🏢Company incorporatedAs GL SUBSEA & ENGINEERING LIMITED
- 2017-02-08➕GLEZER, Gavin Shaun appointeddirector
- 2017-02-08➕GLEZER, Lynda Mary appointeddirector
- 2017-02-08📄incorporation-companyincorporation · NEWINC
Owner dependency
79/100
High — earn-out structure requiredMaterial founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.
FACTORS
- +Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.
- +Senior director age: Director aged approximately 59 — approaching natural succession window.
- +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.
- +No director turnover: Company is 9 years old with no director changes — suggests a very tight-knit founder team never broadened.
Succession & seller-readiness
46/100
Moderate signalSome succession indicators present. Worth watching; approach if sector/strategy fits.
SIGNALS
- secondaryFounder aged 58+: Senior director is approximately 59. Early succession window.
- secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.
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 |
|---|---|---|---|---|
Mrs Lynda Mary Glezer Individual · British · DOB 03/1967 · age 59 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 06/04/2018 |
Mr Gavin Shaun Glezer Individual · British · DOB 03/1969 · age 57 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 08/02/2017 |
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
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|---|---|---|---|---|---|---|---|
| HIGHLANDS AND ISLANDS RENEWABLES LTD→ SC877464 · est 2026 · no financials extracted | — | — | — | — | — | — | — |
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| HOLLFELD LIMITED→ SC223177 · est 2001 · no financials extracted | — | — | — | — | 24y | — | — |
| HRH LIMITED→ SC117311 · est 1989 · no financials extracted | — | — | — | — | 37y | — | — |
| HUN SOLO LTD→ SC775789 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| HVAC & REFRIGERATION ENGINEERING LIMITED→ SC199288 · est 1999 · no financials extracted | — | — | — | — | 26y | — | — |
| HYDRATECH ABERDEEN LTD→ SC402477 · est 2011 · no financials extracted | — | — | — | — | 14y | — | — |
| HYDROBOND ENGINEERING LIMITED→ SC080870 · est 1982 · no financials extracted | — | — | — | — | 43y | — | — |
| HYREACH OFFSHORE LTD→ SC881001 · est 2026 · no financials extracted | — | — | — | — | — | — | — |
| ICSQUARED LIMITED→ SC579949 · est 2017 · no financials extracted | — | — | — | — | 8y | — | — |
| ILYIOM LTD→ SC723823 · est 2022 · no financials extracted | — | — | — | — | 4y | — | — |
| IMENCO UK LIMITED→ SC372021 · est 2010 · no financials extracted | — | — | — | — | 16y | — | — |
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
Incorporated2017-02-08
Jurisdictionscotland
Primary SIC06100 — SIC 06100
Registered office
55 Scotsmill Crescent
Blackburn
Aberdeen
AB21 0JG
Scotland
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)
GLEZER, Gavin Shaun→
Activedirector · ~57y · appointed 2017-02-08
View their other companies + combined net worth →
GLEZER, Lynda Mary→
Activedirector · ~59y · appointed 2017-02-08
View their other companies + combined net worth →
Click a director name to see their full track record across all companies.
Recent filings (22 total)
confirmation-statement-with-updates
confirmation-statement · CS01
2026-02-10
accounts-with-accounts-type-micro-entity
accounts · AA
2025-05-15
confirmation-statement-with-updates
confirmation-statement · CS01
2025-02-07
accounts-with-accounts-type-micro-entity
accounts · AA
2024-06-10
confirmation-statement-with-updates
confirmation-statement · CS01
2024-02-09
accounts-with-accounts-type-micro-entity
accounts · AA
2023-07-06
confirmation-statement-with-updates
confirmation-statement · CS01
2023-02-07
accounts-with-accounts-type-micro-entity
accounts · AA
2022-06-08
confirmation-statement-with-updates
confirmation-statement · CS01
2022-02-07
accounts-with-accounts-type-micro-entity
accounts · AA
2021-07-21
confirmation-statement-with-updates
confirmation-statement · CS01
2021-02-08
accounts-with-accounts-type-micro-entity
accounts · AA
2020-07-28
confirmation-statement-with-updates
confirmation-statement · CS01
2020-02-07
accounts-with-accounts-type-micro-entity
accounts · AA
2019-09-26
confirmation-statement-with-updates
confirmation-statement · CS01
2019-02-07