GRT DRAINAGE LIMITED

💤Zombieactive
11997122 · ltd · incorporated 2019-05-15
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 May 2025
Net worth
£1.30M
book net assets
Opportunity
73/100
Strong
🔔
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What this business does
Primary activity: SIC 37000
Sector: Water supply & waste
Investor take
Pursue
Strong opportunity: asset-holding vehicle with strong profile and bankable structure.

Opportunity 73/100 (strong), bankability 85/100. 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 6.8y

45/100
under pressure

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

  • · Oldest live charge is 6.8 years old — likely at or near maturity.
  • · Single lender — cleanest path to refinance.
  • · Distress signals active — lender appetite narrows.

Data confidence

Overall: high (80/100)

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
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
2 connected companies via shared directors
51
Filing history
16 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
73/100Strong
PassWatchWorth a lookStrongExceptional 

Solid opportunity signal. Worth a dedicated memo and management meeting.

Business quality
65
Adequate — check latest filings for context.
Acquirability
50
Some acquirability indicators.
Risk profile
85
Few red flags.
Signal strength
100
Good data coverage for analysis.

Signals from accounts

Derived from iXBRL accounts · FRS 102
Positive net assets
Net assets £1,297,222
Cash YoY
+51%
Year on year

Key financials

2 years extracted from filed iXBRL accounts
Cash
£1.0m
↑ 51% YoY
Net Worth
£1.3m
↑ 35% YoY
Current Assets
£1.2m
↑ 45% YoY
Current Liabilities
£0£259k£519k£778k£1.0m£1.3mMay 2024May 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102
Metric2025-05-312024-05-31
Total assets£1.30M£969.0k
Current assets£1.16M£798.4k
Cash£1.05M£693.2k
Debtors£108.6k£99.8k
Net assets£1.30M£958.5k

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
2
filings
  • 1 confirmation-statement
  • 1 accounts
Last 180 days
2
filings
  • 1 confirmation-statement
  • 1 accounts
Counts from Companies House filing history.
Corporate timeline (13 events)Click to expand
  1. 2026-04-28
    📄
    accounts-with-accounts-type-unaudited-abridged
    accounts · AA
  2. 2025-02-24
    📄
    accounts-with-accounts-type-unaudited-abridged
    accounts · AA
  3. 2024-02-22
    📄
    accounts-with-accounts-type-unaudited-abridged
    accounts · AA
  4. 2023-09-29
    📄
    mortgage-satisfy-charge-full
    mortgage · MR04
  5. 2023-09-29
    🔓
    Charge satisfied #1
  6. 2023-01-11
    📄
    accounts-with-accounts-type-unaudited-abridged
    accounts · AA
  7. 2022-02-03
    📄
    accounts-with-accounts-type-unaudited-abridged
    accounts · AA
  8. 2021-05-14
    📄
    accounts-with-accounts-type-unaudited-abridged
    accounts · AA
  9. 2019-09-25
    📄
    mortgage-create-with-deed-with-charge-number-charge-creation-date
    mortgage · MR01
  10. 2019-09-23
    🔒
    Charge registered #1
    Lender: Hsbc UK Bank PLC
  11. 2019-05-15
    🏢
    Company incorporated
    As GRT DRAINAGE LIMITED
  12. 2019-05-15
    NUNNEN, Gary Raymond appointed
    director
  13. 2019-05-15
    📄
    incorporation-company
    incorporation · NEWINC

Owner dependency

80/100
Critical — business is the founder

The 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.
  • +No director turnover: Company is 7 years old with no director changes — suggests a very tight-knit founder team never broadened.

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
NameSharesVoting rightsNature of controlNotified
Mr Gary Raymond Nunnen
Individual · English · DOB 04/1978 · age 48
sig. influencesignificant influence15/05/2019

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 →

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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
Incorporated2019-05-15
Jurisdictionengland-wales
Primary SIC37000 — SIC 37000

Registered office

7 The Briars
Southport
PR8 4QU
England

Filing status

Accounts
Next due: 2027-02-28
Last made up to: 2025-05-31
Confirmation statement
Next due: 2027-05-25
Last: 2026-05-11

Officers (1 active · 0 resigned)

NUNNEN, Gary Raymond
director · ~48y · appointed 2019-05-15
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
0
Outstanding
0
Active lenders
Status:Lender:1 of 1 shown
TypeProperties
satisfied
HSBC
Hsbc UK Bank PLC
A registered charge1 property23/09/201929/09/2023

Recent filings (16 total)

confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-05-21
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2026-04-28
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-05-23
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2025-02-24
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-05-24
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2024-02-22
mortgage-satisfy-charge-full
mortgage · MR04
2023-09-29
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-05-24
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2023-01-11
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-05-11
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2022-02-03
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2021-05-14
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-05-12
confirmation-statement-with-no-updates
confirmation-statement · CS01
2020-05-13
mortgage-create-with-deed-with-charge-number-charge-creation-date
mortgage · MR01
2019-09-25