4BIO PARTNERS LLP
💤Zombieactive
OC424585 · llp · incorporated 2018-10-23
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
—
not disclosed
Net worth
—
book net assets
Opportunity
70/100
Strong
Investor take
PursueStrong opportunity: active trading company with strong profile and acceptable with review structure.
Opportunity 70/100 (strong), bankability 65/100. Share purchase looks the cleaner deal structure. Most likely exit: strategic trade sale (63/100).
🏦
Refinance opportunity
4 live charges · 2 lenders · oldest 2.7y
0/100
under pressure
Refinance would be pressure-driven, not opportunity-driven. Expect tighter margins and covenant scrutiny.
- · Newest facility, 2.7 years old — likely still in initial term.
- · Two lenders — manageable, but coordination required.
- · Distress signals active — lender appetite narrows.
Data confidence
Overall: low (54/100)Sparse data coverage. Treat AI-generated outputs as preliminary. Manual diligence essential.
Company profile
address, no SIC, incorporation date
80
Financials
No iXBRL financials extracted
0
Lenders & charges
4 charges (4/4 with lender, 4/4 with type)
90
Directors & officers
5 officers (3 active, 5 linked, 3 with DOB)
82
Ownership & PSC
2 active PSC(s) of 4 total, 4 with control declared
90
Director network
Network not yet resolved
30
Filing history
38 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
70/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
65
Adequate — check latest filings for context.
Acquirability
50
Some acquirability indicators.
Risk profile
82
Few red flags.
Signal strength
90
Good data coverage for analysis.
Recent activity
Last 30 days
4
filings
- • 2 officers
- • 2 persons-with-significant-control
Last 90 days
10
filings
- • 4 officers
- • 4 persons-with-significant-control
- • 2 mortgage
Last 180 days
10
filings
- • 4 officers
- • 4 persons-with-significant-control
- • 2 mortgage
Counts from Companies House filing history.
Corporate timeline (37 events)Click to expand
- 2026-05-20📄appoint-corporate-member-limited-liability-partnership-with-appointment-dateofficers · LLAP02
- 2026-05-20📄cessation-of-a-person-with-significant-control-limited-liability-partnershippersons-with-significant-control · LLPSC07
- 2026-05-20📄termination-member-limited-liability-partnership-with-name-termination-dateofficers · LLTM01
- 2026-05-20📄notification-of-a-person-with-significant-control-limited-liability-partnershippersons-with-significant-control · LLPSC02
- 2026-03-17📄appoint-corporate-member-limited-liability-partnership-with-appointment-dateofficers · LLAP02
- 2026-03-17📄termination-member-limited-liability-partnership-with-name-termination-dateofficers · LLTM01
- 2026-03-17📄notification-of-a-person-with-significant-control-limited-liability-partnershippersons-with-significant-control · LLPSC02
- 2026-03-17📄cessation-of-a-person-with-significant-control-limited-liability-partnershippersons-with-significant-control · LLPSC07
- 2026-03-13➕AKS BERATUNG LIMITED appointedcorporate-llp-designated-member
- 2026-03-13➖KOZLOV, Andrey resignedllp-designated-member
- 2026-03-12📄mortgage-create-with-deed-with-charge-number-charge-creation-date-limited-liability-partnershipmortgage · LLMR01
- 2026-03-12📄mortgage-create-with-deed-with-charge-number-charge-creation-date-limited-liability-partnershipmortgage · LLMR01
- 2026-03-11🔒Charge registered #4Lender: Hsbc Innovation Bank Limited (As Lender)
- 2026-03-11🔒Charge registered #3Lender: Hsbc Innovation Bank Limited (As Lender)
- 2025-10-30📄accounts-with-accounts-type-fullaccounts · AA
- 2025-10-21📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2024-10-23📄mortgage-charge-whole-release-with-charge-number-limited-liability-partnershipmortgage · LLMR05
- 2024-10-23📄mortgage-charge-whole-release-with-charge-number-limited-liability-partnershipmortgage · LLMR05
- 2024-10-17📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2024-10-11📍change-registered-office-address-limited-liability-partnership-with-date-old-address-new-addressaddress · LLAD01
- 2024-10-09📍change-registered-office-address-limited-liability-partnership-with-date-old-address-new-addressaddress · LLAD01
- 2024-10-08📍change-registered-office-address-limited-liability-partnership-with-date-old-address-new-addressaddress · LLAD01
- 2024-09-18📄accounts-with-accounts-type-fullaccounts · AA
- 2023-11-02📄accounts-with-accounts-type-fullaccounts · AA
- 2023-10-12📄confirmation-statement-with-no-updatesconfirmation-statement · LLCS01
- 2023-10-12📍change-registered-office-address-limited-liability-partnership-with-date-old-address-new-addressaddress · LLAD01
- 2023-09-22📄mortgage-create-with-deed-with-charge-number-charge-creation-date-limited-liability-partnershipmortgage · LLMR01
- 2023-09-22📄mortgage-create-with-deed-with-charge-number-charge-creation-date-limited-liability-partnershipmortgage · LLMR01
- 2023-09-19🔒Charge registered #1Lender: Grasshopper Bank, N.A.
- 2023-09-18🔒Charge registered #2Lender: Grasshopper Bank, N.A.
- 2023-07-18📄change-person-member-limited-liability-partnership-with-name-change-dateofficers · LLCH01
- 2020-11-12➖FOUGRONG LTD resignedcorporate-llp-member
- 2018-10-23🏢Company incorporatedAs 4BIO PARTNERS LLP
- 2018-10-23➕KUZMIN, Dmitry appointedllp-designated-member
- 2018-10-23➕MUDRYY, Kyrylo appointedllp-designated-member
- 2018-10-23➕KOZLOV, Andrey appointedllp-designated-member
- 2018-10-23➕FOUGRONG LTD appointedcorporate-llp-member
Owner dependency
50/100
Moderate — manageable with handoverSome founder dependency, but not acute. A structured handover period should cover most risk.
Succession & seller-readiness
30/100
Weak signalLimited succession signal. Not a near-term off-market candidate.
Red flags
1 lowMultiple registered office changes
lowMultiple address changes in a short period can indicate operational instability or admin disorder.
Group structure
Aks Beratung Limited holds 25-50% — a significant corporate investor but not a controlling parent.
🏛️
Aks Beratung Limited
Corporate parent
⬇
4BIO PARTNERS LLP
This company · OC424585
Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).
Shareholders & ownership
2 active beneficial owners| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Aks Beratung Limited Corporate entity | — | 25–50% | 25-50% voting | 13/03/2026 |
Dr Dmitry Kuzmin Individual · British · DOB 10/1986 · age 40 | — | 25–50% | 25-50% voting | 23/10/2018 |
2 historic (ceased) PSCs
- Mr Andrey Kozlovceased 13/03/2026· 25-50% voting
- Fougrong Ltdceased 12/11/2020· 25-50% voting
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
Similar companies
Active · same sector · W postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| 15 BASSEIN PARK ROAD RTM COMPANY LIMITED→ 16304993 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| 15 BIRCH GROVE LIMITED→ 11349553 · est 2018 · no financials extracted | — | — | — | — | 7y | — | — |
| 15 BLANDFORD ROAD MANAGEMENT COMPANY LIMITED→ 04583593 · est 2002 · no financials extracted | — | — | — | — | 23y | — | — |
| 15 BLOEMFONTEIN ROAD MANAGEMENT COMPANY LIMITED→ 16194484 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| 15 CHENISTON GARDENS LIMITED→ 03830732 · est 1999 · no financials extracted | — | — | — | — | 26y | — | — |
| 15 CLARENDON GARDENS LIMITED→ 01687609 · est 1982 · no financials extracted | — | — | — | — | 43y | — | — |
| 15 CRAVEN TERRACE LTD→ 16360389 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| 15 GIRDLERS ROAD LIMITED→ 04084599 · est 2000 · no financials extracted | — | — | — | — | 25y | — | — |
| 15 GORDON PLACE LIMITED→ 10942504 · est 2017 · no financials extracted | — | — | — | — | 8y | — | — |
| 15 KSR LIMITED→ 02771104 · est 1992 · no financials extracted | — | — | — | — | 33y | — | — |
| 15 LANHILL ROAD RTM COMPANY LIMITED→ 09038320 · est 2014 · no financials extracted | — | — | — | — | 11y | — | — |
| 15 MALVERN ROAD MANAGEMENT LIMITED→ 10970318 · est 2017 · no financials extracted | — | — | — | — | 8y | — | — |
Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions
8 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
Typellp
Incorporated2018-10-23
Jurisdictionengland-wales
Primary SIC—
Registered office
20 North Audley Street
London
W1K 6WE
England
Filing status
Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2026-10-26
Last: 2025-10-12
Officers (3 active · 2 resigned)
KUZMIN, Dmitry→
Activellp-designated-member · ~40y · appointed 2018-10-23
View their other companies + combined net worth →
MUDRYY, Kyrylo→
Activellp-designated-member · ~43y · appointed 2018-10-23
View their other companies + combined net worth →
AKS BERATUNG LIMITED→
Activecorporate-llp-designated-member · appointed 2026-03-13
View their other companies + combined net worth →
KOZLOV, Andrey→
Resignedllp-designated-member · ~51y · appointed 2018-10-23 · resigned 2026-03-13
FOUGRONG LTD→
Resignedcorporate-llp-member · appointed 2018-10-23 · resigned 2020-11-12
Click a director name to see their full track record across all companies.
Mortgages & charges
4
Total charges
4
Outstanding
2
Active lenders
Status:Lender:4 of 4 shown
| Type | Properties | |||||
|---|---|---|---|---|---|---|
| outstanding | HSBC Hsbc Innovation Bank Limited (As Lender) | A registered charge | 1 property | 11/03/2026 | — | |
| outstanding | HSBC Hsbc Innovation Bank Limited (As Lender) | A registered charge | 1 property | 11/03/2026 | — | |
| outstanding | Grasshopper Bank, N.A. | A registered charge | — | 19/09/2023 | — | |
| outstanding | Grasshopper Bank, N.A. | A registered charge | — | 18/09/2023 | — |
Click column headers to sort. Use filters above to narrow by status and lender.
Recent filings (38 total)
appoint-corporate-member-limited-liability-partnership-with-appointment-date
officers · LLAP02
2026-05-20
cessation-of-a-person-with-significant-control-limited-liability-partnership
persons-with-significant-control · LLPSC07
2026-05-20
termination-member-limited-liability-partnership-with-name-termination-date
officers · LLTM01
2026-05-20
notification-of-a-person-with-significant-control-limited-liability-partnership
persons-with-significant-control · LLPSC02
2026-05-20
appoint-corporate-member-limited-liability-partnership-with-appointment-date
officers · LLAP02
2026-03-17
termination-member-limited-liability-partnership-with-name-termination-date
officers · LLTM01
2026-03-17
notification-of-a-person-with-significant-control-limited-liability-partnership
persons-with-significant-control · LLPSC02
2026-03-17
cessation-of-a-person-with-significant-control-limited-liability-partnership
persons-with-significant-control · LLPSC07
2026-03-17
mortgage-create-with-deed-with-charge-number-charge-creation-date-limited-liability-partnership
mortgage · LLMR01
2026-03-12
mortgage-create-with-deed-with-charge-number-charge-creation-date-limited-liability-partnership
mortgage · LLMR01
2026-03-12
accounts-with-accounts-type-full
accounts · AA
2025-10-30
confirmation-statement-with-no-updates
confirmation-statement · LLCS01
2025-10-21
mortgage-charge-whole-release-with-charge-number-limited-liability-partnership
mortgage · LLMR05
2024-10-23
mortgage-charge-whole-release-with-charge-number-limited-liability-partnership
mortgage · LLMR05
2024-10-23
confirmation-statement-with-no-updates
confirmation-statement · LLCS01
2024-10-17