31LDN LTD

🏛️Establishedactive
11053060 · ltd · incorporated 2017-11-08
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
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Turnover
year to Nov 2024
Net worth
£102.0k
book net assets
Opportunity
72/100
Strong
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What this business does
Primary activity: Management consultancy activities other than financial management
Sector: Professional, scientific & technical
ALSO REGISTERED FOR
  • 74909Other professional, scientific and technical activities n.e.c.
Investor take
Pursue
Strong opportunity: asset-holding vehicle with strong profile and bankable structure.

Opportunity 72/100 (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 (58/100).

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
24 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
72/100Strong
PassWatchWorth a lookStrongExceptional 

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

Business quality
65
Adequate — check latest filings for context.
Acquirability
55
Some acquirability indicators.
Risk profile
85
Few red flags.
Signal strength
90
Good data coverage for analysis.

Signals from accounts

Derived from iXBRL accounts · accounting standard not declared
Positive net assets
Net assets £101,952

Key financials

2 years extracted from filed iXBRL accounts
Cash
Net Worth
£102k
↑ 10195100% YoY
Current Assets
£222k
↑ 18% YoY
Current Liabilities
£0£44k£89k£133k£178k£222kNov 2023Nov 2024

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · accounting standard unknown
Metric2024-11-302023-11-30
Total assets£247.0k£147.4k
Current assets£221.9k£188.6k
Net assets£102.0k£1

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
  1. 2025-08-31
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  2. 2025-02-27
    📄
    notification-of-a-person-with-significant-control
    persons-with-significant-control · PSC01
  3. 2024-08-29
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  4. 2023-08-29
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  5. 2022-08-31
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  6. 2022-01-13
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  7. 2021-10-03
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  8. 2021-08-31
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  9. 2020-12-24
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  10. 2020-08-28
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  11. 2019-11-30
    📄
    capital-allotment-shares
    capital · SH01
  12. 2019-11-21
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  13. 2019-04-30
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  14. 2019-04-06
    AL-MASAT, Ali appointed
    director
  15. 2017-11-29
    📄
    resolution
    resolution · RESOLUTIONS
  16. 2017-11-21
    ✏️
    change-of-name-notice
    change-of-name · CONNOT
  17. 2017-11-08
    🏢
    Company incorporated
    As 31LDN LTD
  18. 2017-11-08
    BIALKOWSKA, Karolina appointed
    director
  19. 2017-11-08
    📄
    incorporation-company
    incorporation · NEWINC

Owner dependency

63/100
High — earn-out structure required

Material 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.
  • +No director turnover: Company is 9 years old with no director changes — suggests a very tight-knit founder team never broadened.

Succession & seller-readiness

36/100
Weak signal

Limited succession signal. Not a near-term off-market candidate.

SIGNALS
  • secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.

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

2 active beneficial owners · dominant holder ≥75%
NameSharesVoting rightsNature of controlNotified
Miss Karolina Bialkowska
Individual · Polish · DOB 11/1986 · age 40
75100%
75-100% shares08/11/2017
Mr Ali Al-Mashat
Individual · British · DOB 06/1982 · age 44
5075%
50–75%board controlsig. influence50-75% shares · 50-75% voting · board control · significant influence · firm interest08/11/2017

From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.

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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 →
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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.

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Company details

Statusactive
Typeltd
Incorporated2017-11-08
Jurisdictionengland-wales
Primary SIC70229 — Management consultancy activities other than financial management

Registered office

Flat1 25 Essex Road
London
W3 9JA
England

Filing status

Accounts
Next due: 2026-08-31
Last made up to: 2024-11-30
Confirmation statement
Next due: 2026-11-21
Last: 2025-11-07

Officers (2 active · 0 resigned)

AL-MASAT, Ali
director · ~44y · appointed 2019-04-06
View their other companies + combined net worth →
Active
BIALKOWSKA, Karolina
director · ~40y · appointed 2017-11-08
View their other companies + combined net worth →
Active

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

Recent filings (24 total)

confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-12-23
accounts-with-accounts-type-micro-entity
accounts · AA
2025-08-31
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC01
2025-02-27
confirmation-statement-with-updates
confirmation-statement · CS01
2025-01-13
accounts-with-accounts-type-micro-entity
accounts · AA
2024-08-29
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-12-22
accounts-with-accounts-type-micro-entity
accounts · AA
2023-08-29
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-01-09
accounts-with-accounts-type-micro-entity
accounts · AA
2022-08-31
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2022-01-13
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-01-11
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2021-10-03
accounts-with-accounts-type-micro-entity
accounts · AA
2021-08-31
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2020-12-24
confirmation-statement-with-no-updates
confirmation-statement · CS01
2020-11-16