A&A BIOTECH LIMITED

💤Zombieactive
13489673 · ltd · incorporated 2021-07-02
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 Jul 2024
Net worth
£11.2k
book net assets
Opportunity
66/100
Strong
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What this business does
Primary activity: Research and experimental development on biotechnology
Sector: Professional, scientific & technical
Investor take
Pursue
Asset-holding vehicle. Reasonable fundamentals — worth a memo before deciding.

Opportunity 66/100 (strong), bankability 70/100. Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (58/100).

Data confidence

Overall: medium (69/100)

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
1 year of iXBRL accounts extracted (no YoY comparison) + narrative notes parsed
50
Lenders & charges
Confirmed no charges registered
85
Directors & officers
3 officers (1 active, 3 linked, 2 with DOB)
83
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
Network not yet resolved
30
Filing history
19 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
66/100Strong
PassWatchWorth a lookStrongExceptional 

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

Business quality
60
Adequate — check latest filings for context.
Acquirability
50
Some acquirability indicators.
Risk profile
74
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 £11,225

Key financials

1 year extracted from filed iXBRL accounts
Cash
—
Net Worth
£11k
Current Assets
£1k
Current Liabilities
—

Financials

Extracted from Companies House accounts · accounting standard unknown
Metric2024-07-27
Total assets£11.2k
Current assets£1.0k
Net assets£11.2k

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

Recent activity

Last 30 days
1
filing
  • • 1 accounts
Last 90 days
1
filing
  • • 1 accounts
Last 180 days
4
filings
  • • 2 officers
  • • 1 accounts
  • • 1 address
Counts from Companies House filing history.
Corporate timeline (21 events)Click to expand
  1. 2026-04-24
    📄
    change-account-reference-date-company-previous-shortened
    accounts · AA01
  2. 2026-01-10
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  3. 2025-12-15
    ➕
    KUMAR, Mukesh appointed
    secretary
  4. 2025-12-15
    ➖
    MUKESH, Rashmi resigned
    director
  5. 2025-12-15
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  6. 2025-12-15
    📄
    appoint-person-secretary-company-with-name-date
    officers · AP03
  7. 2025-10-23
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  8. 2025-08-26
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  9. 2025-08-26
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  10. 2025-08-18
    ➖
    KUMAR, Mukesh resigned
    director
  11. 2025-08-18
    ➕
    MUKESH, Rashmi appointed
    director
  12. 2025-08-11
    📍
    change-sail-address-company-with-new-address
    address · AD02
  13. 2025-07-24
    📄
    change-account-reference-date-company-previous-shortened
    accounts · AA01
  14. 2025-04-25
    📄
    change-account-reference-date-company-previous-shortened
    accounts · AA01
  15. 2024-10-25
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  16. 2024-07-26
    📄
    change-account-reference-date-company-previous-shortened
    accounts · AA01
  17. 2024-04-29
    📄
    change-account-reference-date-company-previous-shortened
    accounts · AA01
  18. 2023-04-25
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  19. 2021-07-02
    🏢
    Company incorporated
    As A&A BIOTECH LIMITED
  20. 2021-07-02
    ➕
    KUMAR, Mukesh appointed
    director
  21. 2021-07-02
    📄
    incorporation-company
    incorporation · NEWINC

Owner dependency

50/100
Moderate — manageable with handover

Some founder dependency, but not acute. A structured handover period should cover most risk.

Succession & seller-readiness

30/100
Weak signal

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

Red flags

1 med · 1 low
2 director resignations in last 12 months
medium

Multiple recent departures can indicate governance disagreement, succession event, or preparation for sale/stress.

Evidence: KUMAR, Mukesh resigned 2025-08-18; MUKESH, Rashmi resigned 2025-12-15

Multiple registered office changes
low

Multiple address changes in a short period can indicate operational instability or admin disorder.

Shareholders & ownership

1 active beneficial owner · dominant holder ≥75%
NameSharesVoting rightsNature of controlNotified
Mr Mukesh Kumar
Individual · British · DOB 11/1985 · age 41
75–100%
75–100%board control75-100% shares · 75-100% voting · board control02/07/2021

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

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 →
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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
Incorporated2021-07-02
Jurisdictionengland-wales
Primary SIC72110 — Research and experimental development on biotechnology

Registered office

Unit 4, Sharpes Mill, White Cross Business Park
South Road
Lancaster
LA1 4XQ
England

Filing status

Accounts
Next due: 2026-07-24
Last made up to: 2024-07-27
Confirmation statement
Next due: 2026-07-15
Last: 2025-07-01

Officers (1 active · 2 resigned)

KUMAR, Mukesh→
secretary · appointed 2025-12-15
View their other companies + combined net worth →
Active
KUMAR, Mukesh→
director · ~41y · appointed 2021-07-02 · resigned 2025-08-18
Resigned
MUKESH, Rashmi→
director · ~46y · appointed 2025-08-18 · resigned 2025-12-15
Resigned

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

Recent filings (19 total)

change-account-reference-date-company-previous-shortened
accounts · AA01
2026-04-24
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2026-01-10
termination-director-company-with-name-termination-date
officers · TM01
2025-12-15
appoint-person-secretary-company-with-name-date
officers · AP03
2025-12-15
accounts-with-accounts-type-micro-entity
accounts · AA
2025-10-23
termination-director-company-with-name-termination-date
officers · TM01
2025-08-26
appoint-person-director-company-with-name-date
officers · AP01
2025-08-26
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-08-11
change-sail-address-company-with-new-address
address · AD02
2025-08-11
change-account-reference-date-company-previous-shortened
accounts · AA01
2025-07-24
change-account-reference-date-company-previous-shortened
accounts · AA01
2025-04-25
accounts-with-accounts-type-micro-entity
accounts · AA
2024-10-25
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-08-13
change-account-reference-date-company-previous-shortened
accounts · AA01
2024-07-26
change-account-reference-date-company-previous-shortened
accounts · AA01
2024-04-29