3D NANOBIO LIMITED

💤Zombieactive
10730682 · ltd · incorporated 2017-04-19
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 Apr 2025
Net worth
book net assets
Opportunity
72/100
Strong
🔔
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What this business does
Primary activity: Retail trade of motor vehicle parts and accessories
Sector: Wholesale & retail
ALSO REGISTERED FOR
  • 47110Retail sale in non-specialised stores with food, beverages or tobacco predominating
  • 56102Unlicenced restaurants and cafes
  • 72110Research and experimental development on biotechnology
Investor take
Pursue
Strong opportunity: active trading company 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. 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: medium (79/100)

Adequate coverage. AI outputs are reliable for the sections scored high; verify the rest in diligence.

Company profile
address, 4 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 (1 active, 2 linked, 2 with DOB)
90
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
23 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.

Key financials

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

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · accounting standard unknown
Metric2025-04-302024-04-30

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

🔒Filing-note intelligence

1 signal 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
0
filings
Last 180 days
1
filing
  • 1 accounts
Counts from Companies House filing history.
Corporate timeline (19 events)Click to expand
  1. 2026-01-12
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  2. 2025-04-29
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  3. 2024-11-07
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  4. 2024-03-01
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  5. 2023-03-23
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  6. 2022-03-31
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  7. 2021-06-05
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  8. 2021-06-05
    📄
    cessation-of-a-person-with-significant-control
    persons-with-significant-control · PSC07
  9. 2021-03-29
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  10. 2020-09-30
    SERBEZOV, Svetlin Valeriev appointed
    director
  11. 2020-09-30
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  12. 2020-09-30
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  13. 2020-09-30
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  14. 2020-09-29
    GEORGIEV, Radoslav Ivanov resigned
    director
  15. 2020-01-31
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  16. 2018-11-08
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  17. 2017-04-19
    🏢
    Company incorporated
    As 3D NANOBIO LIMITED
  18. 2017-04-19
    GEORGIEV, Radoslav Ivanov appointed
    director
  19. 2017-04-19
    📄
    incorporation-company
    incorporation · NEWINC

Owner dependency

75/100
High — earn-out structure required

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

FACTORS
  • +Sole director: Only one active director — all governance concentrated on one person.

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
Mr Svetlin Valeriev Serbezov
Individual · Bulgarian · DOB 01/1984 · age 42
75100%
75–100%board control75-100% shares · 75-100% voting · board control · firm interest19/04/2017
1 historic (ceased) PSC
  • Dr. Phd Valeriy Stoyanov Serbezovceased 05/06/2021· 25-50% shares · 25-50% voting

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
Incorporated2017-04-19
Jurisdictionengland-wales
Primary SIC45320 — Retail trade of motor vehicle parts and accessories

Registered office

11 Wilmar Close
Uxbridge
UB8 1AS
England

Filing status

Accounts
Next due: 2027-01-31
Last made up to: 2025-04-30
Confirmation statement
Next due: 2026-06-19
Last: 2025-06-05

Officers (1 active · 1 resigned)

SERBEZOV, Svetlin Valeriev
director · ~42y · appointed 2020-09-30
View their other companies + combined net worth →
Active
GEORGIEV, Radoslav Ivanov
director · ~40y · appointed 2017-04-19 · resigned 2020-09-29
Resigned

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

Recent filings (23 total)

accounts-with-accounts-type-dormant
accounts · AA
2026-01-12
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-07-14
accounts-with-accounts-type-dormant
accounts · AA
2025-04-29
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2024-11-07
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-07-11
accounts-with-accounts-type-dormant
accounts · AA
2024-03-01
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-06-23
accounts-with-accounts-type-dormant
accounts · AA
2023-03-23
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-07-18
accounts-with-accounts-type-dormant
accounts · AA
2022-03-31
confirmation-statement-with-updates
confirmation-statement · CS01
2021-06-05
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2021-06-05
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2021-06-05
accounts-with-accounts-type-dormant
accounts · AA
2021-03-29
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2020-09-30