AIRTIGHT & NOISECHECK LIMITED

💤Zombieactive
05827737 · ltd · incorporated 2006-05-24
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
—
book net assets
Opportunity
78/100
Strong
🔔
Follow this company (free)
Email alerts on filings, charges, director changes, gazette notices. No account needed.

Unsubscribe any time from any email. GDPR-respectful.

🔒Generate AI memo →🔒Outreach pack →🔒Corporate story →📑 Reports →Sign in to watch
What this business does
Primary activity: Technical testing and analysis
Sector: Professional, scientific & technical
Investor take
Pursue
Strong opportunity: active trading company 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 (78/100)

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
7 officers (1 active, 7 linked, 3 with DOB)
79
Ownership & PSC
1 active PSC(s) of 2 total, 2 with control declared
90
Director network
1 connected companies via shared directors
48
Filing history
81 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 accounts
Cash
—
Net Worth
—
Current Assets
—
Current Liabilities
—
£0£0£0£0£0£0May 2024May 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · accounting standard unknown
Metric2025-05-312024-05-31

Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.

🔒Filing-note intelligence

2 signals 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
1
filing
  • • 1 confirmation-statement
Last 90 days
1
filing
  • • 1 confirmation-statement
Last 180 days
2
filings
  • • 1 confirmation-statement
  • • 1 accounts
Counts from Companies House filing history.
Corporate timeline (31 events)Click to expand
  1. 2026-02-26
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  2. 2025-07-14
    📄
    cessation-of-a-person-with-significant-control
    persons-with-significant-control · PSC07
  3. 2025-07-14
    📄
    notification-of-a-person-with-significant-control
    persons-with-significant-control · PSC01
  4. 2025-07-14
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  5. 2025-07-14
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  6. 2025-07-04
    ➕
    TETT, Mitchell Lee appointed
    director
  7. 2025-07-04
    ➖
    VINE, Michael David resigned
    director
  8. 2025-02-28
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  9. 2024-01-18
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  10. 2023-10-10
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  11. 2023-10-10
    📄
    change-person-director-company-with-change-date
    officers · CH01
  12. 2023-10-10
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  13. 2023-10-01
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  14. 2023-02-27
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  15. 2022-02-03
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  16. 2021-09-28
    📄
    change-person-director-company-with-change-date
    officers · CH01
  17. 2021-07-12
    📄
    change-person-director-company-with-change-date
    officers · CH01
  18. 2021-07-12
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  19. 2021-03-24
    📄
    accounts-with-accounts-type-unaudited-abridged
    accounts · AA
  20. 2013-05-25
    ➖
    TILLEY, Luke John resigned
    secretary
  21. 2013-05-25
    ➖
    TILLEY, Luke John resigned
    director
  22. 2009-05-21
    ➖
    TETT, Mitchell Lee resigned
    secretary
  23. 2009-05-11
    ➕
    TILLEY, Luke John appointed
    secretary
  24. 2006-08-14
    ➕
    TETT, Mitchell Lee appointed
    secretary
  25. 2006-08-14
    ➖
    @UK DORMANT COMPANY SECRETARY LIMITED resigned
    corporate-nominee-secretary
  26. 2006-08-14
    ➕
    TILLEY, Luke John appointed
    director
  27. 2006-08-14
    ➕
    VINE, Michael David appointed
    director
  28. 2006-08-14
    ➖
    @UK DORMANT COMPANY DIRECTOR LIMITED resigned
    corporate-nominee-director
  29. 2006-05-24
    🏢
    Company incorporated
    As AIRTIGHT & NOISECHECK LIMITED
  30. 2006-05-24
    ➕
    @UK DORMANT COMPANY SECRETARY LIMITED appointed
    corporate-nominee-secretary
  31. 2006-05-24
    ➕
    @UK DORMANT COMPANY DIRECTOR LIMITED appointed
    corporate-nominee-director

Owner dependency

83/100
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.
  • +Senior director age: Director aged approximately 60 — approaching natural succession window.

Succession & seller-readiness

55/100
Strong succession signal

Multiple signals suggest succession is on the horizon. Candidate for proactive outreach.

SIGNALS
  • secondaryFounder aged 58+: Senior director is approximately 60. Early succession window.
  • 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
Mr Mitchell Lee Tett
Individual · British · DOB 03/1966 · age 60
75–100%
—75-100% shares04/07/2025
1 historic (ceased) PSC
  • Mr Michael Vineceased 04/07/2025· 75-100% shares

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 →

Similar companies

Active · Professional services · PO postcode area
CompanyEst. valueTurnoverNet worthStaffAgeOppDirector
A L ENGINEERING WORKS LTD→
11793896 · est 2019 · no financials extracted
————7y——
AJ REYNOLDS CONSULTING LTD→
13017933 · est 2020 · no financials extracted
————5y——
AJG ENGINEERING SOLUTIONS LTD→
12281660 · est 2019 · no financials extracted
————6y——
AJL MANAGEMENT SOLUTIONS LTD→
14754781 · est 2023 · no financials extracted
————3y——
AJP CONSULTING LTD→
14114949 · est 2022 · no financials extracted
————3y——
AKE SOLUTIONS LTD→
14774418 · est 2023 · no financials extracted
————3y——
AL & EASTWEST CONSULTING LTD→
11342942 · est 2018 · no financials extracted
————7y——
ALAN SULLIVAN CONSULTANCY SERVICES (ASCS) LTD→
12026722 · est 2019 · no financials extracted
————6y——
ALESVI ADVISORS LIMITED→
15417811 · est 2024 · no financials extracted
————2y——
ALEVA LTD→
14778681 · est 2023 · no financials extracted
————3y——
ALEX MORTIBOYS WORKS LIMITED→
15636564 · est 2024 · no financials extracted
————2y——
ALEXANDER HALL & COMPANY LIMITED→
16414575 · est 2025 · no financials extracted
———————
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
Incorporated2006-05-24
Jurisdictionengland-wales
Primary SIC71200 — Technical testing and analysis

Registered office

Gate 2 Meadows Farm
Ervills Road
Worlds End
PO7 4QU
United Kingdom

Filing status

Accounts
Next due: 2027-02-28
Last made up to: 2025-05-31
Confirmation statement
Next due: 2027-07-10
Last: 2026-06-26

Officers (1 active · 6 resigned)

TETT, Mitchell Lee→
director · ~60y · appointed 2025-07-04
View their other companies + combined net worth →
Active
TETT, Mitchell Lee→
secretary · appointed 2006-08-14 · resigned 2009-05-21
Resigned
TILLEY, Luke John→
secretary · appointed 2009-05-11 · resigned 2013-05-25
Resigned
@UK DORMANT COMPANY SECRETARY LIMITED→
corporate-nominee-secretary · appointed 2006-05-24 · resigned 2006-08-14
Resigned
TILLEY, Luke John→
director · ~56y · appointed 2006-08-14 · resigned 2013-05-25
Resigned
VINE, Michael David→
director · ~47y · appointed 2006-08-14 · resigned 2025-07-04
Resigned
@UK DORMANT COMPANY DIRECTOR LIMITED→
corporate-nominee-director · appointed 2006-05-24 · resigned 2006-08-14
Resigned

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

Recent filings (81 total)

confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-06-26
accounts-with-accounts-type-micro-entity
accounts · AA
2026-02-26
confirmation-statement-with-updates
confirmation-statement · CS01
2025-07-17
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2025-07-14
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC01
2025-07-14
termination-director-company-with-name-termination-date
officers · TM01
2025-07-14
appoint-person-director-company-with-name-date
officers · AP01
2025-07-14
accounts-with-accounts-type-micro-entity
accounts · AA
2025-02-28
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-01-20
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-01-16
accounts-with-accounts-type-micro-entity
accounts · AA
2024-01-18
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-01-08
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2023-10-10
change-person-director-company-with-change-date
officers · CH01
2023-10-10
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2023-10-10