AGA NANOTECH LTD

🌳Matureactive
08941691 · ltd · incorporated 2014-03-17
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
—
Upgrade to see
Turnover
—
year to Mar 2025
Net worth
—
book net assets
Opportunity
79/100
Strong
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What this business does
Primary activity: Other research and experimental development on natural sciences and engineering
Sector: Professional, scientific & technical
Investor take
Pursue
Active trading company with a 77-year-old founder — textbook succession opportunity.

Opportunity 79/100 (strong), bankability 75/100. Strong seller-intent signal (63/100, director aged 77). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (65/100).

Data confidence

Overall: high (84/100)

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
4 officers (3 active, 4 linked, 4 with DOB)
90
Ownership & PSC
3 active PSC(s) of 3 total, 3 with control declared
90
Director network
16 connected companies via shared directors
90
Filing history
47 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
79/100Strong
PassWatchWorth a lookStrongExceptional 

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

Business quality
70
Active, clean filings, stable charge profile.
Acquirability
75
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£0Mar 2024Mar 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102
Metric2025-03-312024-03-31
Average employees300300

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

🔒Filing-note intelligence

3 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
0
filings
Last 90 days
1
filing
  • • 1 confirmation-statement
Last 180 days
2
filings
  • • 1 confirmation-statement
  • • 1 officers
Counts from Companies House filing history.
Corporate timeline (25 events)Click to expand
  1. 2026-02-13
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  2. 2026-01-29
    ➖
    SIANI, Harsha resigned
    director
  3. 2025-11-12
    📄
    capital-allotment-shares
    capital · SH01
  4. 2025-10-30
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  5. 2025-09-04
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  6. 2025-08-07
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  7. 2025-08-07
    📄
    change-person-director-company-with-change-date
    officers · CH01
  8. 2025-08-07
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  9. 2025-08-05
    ➕
    SIANI, Harsha appointed
    director
  10. 2024-12-11
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  11. 2023-12-30
    📄
    memorandum-articles
    incorporation · MA
  12. 2023-12-30
    📄
    resolution
    resolution · RESOLUTIONS
  13. 2023-12-29
    📄
    capital-alter-shares-subdivision
    capital · SH02
  14. 2023-12-28
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  15. 2023-03-14
    📄
    capital-allotment-shares
    capital · SH01
  16. 2022-12-29
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  17. 2021-12-21
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  18. 2021-03-28
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  19. 2021-03-28
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  20. 2021-03-28
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  21. 2020-10-06
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  22. 2014-03-17
    🏢
    Company incorporated
    As AGA NANOTECH LTD
  23. 2014-03-17
    ➕
    BRAVERMAN, Guy, Dr appointed
    director
  24. 2014-03-17
    ➕
    FELLOWS, Adrian Neville appointed
    director
  25. 2014-03-17
    ➕
    HANOUKA, Allen, Dr appointed
    director

Owner dependency

65/100
High — earn-out structure required

Material founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.

FACTORS
  • +Founder age: Director aged approximately 77 — succession pressure is live.

Succession & seller-readiness

73/100
Strong succession signal

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

SIGNALS
  • primaryFounder aged 70+: Senior director is approximately 77 years old. Natural succession window is now.
  • secondary12+ year tenure: Director in role 12 years.
  • supportingClean filings + long tenure: Disciplined long-tenure operator — classic lifestyle-business pattern that often sells quietly.

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

3 active beneficial owners
NameSharesVoting rightsNature of controlNotified
Dr Guy Braverman
Individual · British · DOB 05/1979 · age 47
25–50%
25–50%25-50% shares · 25-50% voting06/04/2016
Dr Allen Hanouka
Individual · British · DOB 01/1974 · age 52
25–50%
25–50%25-50% shares · 25-50% voting06/04/2016
Mr Adrian Neville Fellows
Individual · British · DOB 07/1949 · age 77
25–50%
25–50%25-50% shares · 25-50% voting06/04/2016

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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————13y——
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————10y——
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
Incorporated2014-03-17
Jurisdictionengland-wales
Primary SIC72190 — Other research and experimental development on natural sciences and engineering

Registered office

3 Brook Business Centre
Cowley Mill Road
Uxbridge
UB8 2FX
England

Filing status

Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2027-03-31
Last: 2026-03-17

Officers (3 active · 1 resigned)

BRAVERMAN, Guy, Dr→
director · ~47y · appointed 2014-03-17
View their other companies + combined net worth →
Active
FELLOWS, Adrian Neville→
director · ~77y · appointed 2014-03-17
View their other companies + combined net worth →
Active
HANOUKA, Allen, Dr→
director · ~52y · appointed 2014-03-17
View their other companies + combined net worth →
Active
SIANI, Harsha→
director · ~42y · appointed 2025-08-05 · resigned 2026-01-29
Resigned

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

Recent filings (47 total)

confirmation-statement-with-updates
confirmation-statement · CS01
2026-04-10
termination-director-company-with-name-termination-date
officers · TM01
2026-02-13
capital-allotment-shares
capital · SH01
2025-11-12
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-10-30
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2025-09-04
appoint-person-director-company-with-name-date
officers · AP01
2025-08-07
change-person-director-company-with-change-date
officers · CH01
2025-08-07
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2025-08-07
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-03-31
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-12-11
confirmation-statement-with-updates
confirmation-statement · CS01
2024-03-28
memorandum-articles
incorporation · MA
2023-12-30
resolution
resolution · RESOLUTIONS
2023-12-30
capital-alter-shares-subdivision
capital · SH02
2023-12-29
accounts-with-accounts-type-total-exemption-full
accounts · AA
2023-12-28