BLUE BUILDING CONSULTING LTD

💤Zombieactive
SC688877 · ltd · incorporated 2021-02-11
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
book net assets
Opportunity
71/100
Strong
🔔
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What this business does
Primary activity: Environmental consulting activities
Sector: Professional, scientific & technical
Investor take
Pursue
Strong opportunity: active trading company with strong profile and bankable structure.

Opportunity 71/100 (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 (58/100).

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
Confirmed no charges registered
85
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
20 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
71/100Strong
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
90
Good data coverage for analysis.

Key financials

2 years extracted from filed iXBRL accounts
Cash
Net Worth
Current Assets
Current Liabilities
£0£0£0£0£0£0Feb 2024Feb 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102
Metric2025-02-282024-02-29

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
1
filing
  • 1 confirmation-statement
Last 180 days
1
filing
  • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (17 events)Click to expand
  1. 2025-10-22
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  2. 2024-11-29
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  3. 2024-09-09
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  4. 2024-09-09
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  5. 2024-09-09
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  6. 2024-09-09
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  7. 2024-09-09
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  8. 2024-09-09
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  9. 2024-09-06
    📄
    change-person-director-company-with-change-date
    officers · CH01
  10. 2024-09-06
    📄
    change-person-director-company-with-change-date
    officers · CH01
  11. 2024-09-06
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  12. 2024-09-06
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  13. 2023-11-17
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  14. 2022-08-12
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  15. 2021-02-11
    🏢
    Company incorporated
    As BLUE BUILDING CONSULTING LTD
  16. 2021-02-11
    STEGMANN, Melanie appointed
    director
  17. 2021-02-11
    📄
    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 5 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 · dominant holder ≥75%
NameSharesVoting rightsNature of controlNotified
Mrs Melanie Stegmann
Individual · German · DOB 07/1979 · age 47
75100%
75–100%board control75-100% shares · 75-100% voting · board control11/02/2021

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
Incorporated2021-02-11
Jurisdictionscotland
Primary SIC74901 — Environmental consulting activities

Registered office

3b Angus Court
Fairfield Avenue
Perth
PH1 2TQ
United Kingdom

Filing status

Accounts
Next due: 2026-11-30
Last made up to: 2025-02-28
Confirmation statement
Next due: 2027-02-24
Last: 2026-02-10

Officers (1 active · 0 resigned)

STEGMANN, Melanie
director · ~47y · appointed 2021-02-11
View their other companies + combined net worth →
Active

Click a director name to see their full track record across all companies.

Recent filings (20 total)

confirmation-statement-with-updates
confirmation-statement · CS01
2026-02-16
accounts-with-accounts-type-dormant
accounts · AA
2025-10-22
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-02-17
accounts-with-accounts-type-dormant
accounts · AA
2024-11-29
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2024-09-09
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2024-09-09
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2024-09-09
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2024-09-09
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2024-09-09
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2024-09-09
change-person-director-company-with-change-date
officers · CH01
2024-09-06
change-person-director-company-with-change-date
officers · CH01
2024-09-06
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2024-09-06
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2024-09-06
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-03-11