CARBIS FILTRATION HOLDINGS LIMITED
🏛️Establishedactive
12351599 · ltd · incorporated 2019-12-06
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
£5.90M
book net assets
Opportunity
72/100
Strong
What this business does
Primary activity: Activities of production holding companies
Sector: Financial & insurance
Investor take
PursueStrong 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: strategic trade sale (63/100).
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, 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
5 officers (3 active, 5 linked, 4 with DOB)
86
Ownership & PSC
2 active PSC(s) of 2 total, 2 with control declared
90
Director network
2 connected companies via shared directors
51
Filing history
25 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
🔒Estimated company valuation
Sector-multiple EBITDA, turnover, and NAV-proxy valuation range with confidence tier — derived from extracted iXBRL financials.
Available from the Pro tier upwards.
See pricing →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 declaredPositive net assets
Net assets £5,898,879
Net assets shrinking
Down £404,000 YoY
Key financials
2 years extracted from filed iXBRL accountsCash
—
Net Worth
£5.9m
↓ 6.4% YoY
Current Assets
—
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · accounting standard unknown| Metric | 2025-03-31 | 2024-03-31 |
|---|---|---|
| Total assets | £8.90M | £9.63M |
| Debtors | £3.61M | £4.24M |
| Net assets | £5.90M | £6.30M |
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
0
filings
Counts from Companies House filing history.
Corporate timeline (27 events)Click to expand
- 2025-12-16📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2025-01-23➕RILEY, Maisie Mharie appointedsecretary
- 2025-01-23📄appoint-person-secretary-company-with-name-dateofficers · AP03
- 2024-12-11📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2024-04-02📄capital-alter-shares-redemption-statement-of-capitalcapital · SH02
- 2024-03-26📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC01
- 2023-11-07📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2023-05-16📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2022-11-30📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2022-01-04📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2021-03-14📄capital-alter-shares-redemption-statement-of-capitalcapital · SH02
- 2020-11-24📄change-account-reference-date-company-current-extendedaccounts · AA01
- 2020-02-07📄capital-allotment-sharescapital · SH01
- 2020-02-07📄capital-variation-of-rights-attached-to-sharescapital · SH10
- 2020-02-07📄capital-name-of-class-of-sharescapital · SH08
- 2020-02-07📄resolutionresolution · RESOLUTIONS
- 2020-02-03📄termination-director-company-with-name-termination-dateofficers · TM01
- 2020-02-03📄termination-director-company-with-name-termination-dateofficers · TM01
- 2020-02-03📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2020-01-27➖RILEY, Michael resigneddirector
- 2020-01-27➖WILKINSON, Joanne Emma resigneddirector
- 2019-12-06🏢Company incorporatedAs CARBIS FILTRATION HOLDINGS LIMITED
- 2019-12-06➕RILEY, Natalie Claire appointeddirector
- 2019-12-06➕RILEY, Simon Richard appointeddirector
- 2019-12-06➕RILEY, Michael appointeddirector
- 2019-12-06➕WILKINSON, Joanne Emma appointeddirector
- 2019-12-06📄incorporation-companyincorporation · NEWINC
Owner dependency
66/100
High — earn-out structure requiredMaterial 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.
- +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.
Succession & seller-readiness
36/100
Weak signalLimited 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
cleanNo 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| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mr Simon Richard Riley Individual · British · DOB 03/1971 · age 55 | 50–75% | 50–75% | board control50-75% shares · 50-75% voting · board control | 06/12/2019 |
Mrs Natalie Claire Riley Individual · British · DOB 03/1973 · age 53 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 02/03/2021 |
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 →Similar companies
Active · Holding company · TS postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| CALDAC LIMITED→ 01454506 · est 1979 · no financials extracted | — | — | — | — | 46y | — | — |
| CHAHAL CAPITAL PORTFOLIO LIMITED→ 16955543 · est 2026 · no financials extracted | — | — | — | — | — | — | — |
| CHAPEL FLATS MANAGEMENT COMPANY LIMITED→ 05657792 · est 2005 · no financials extracted | — | — | — | — | 20y | — | — |
| CLIMATE CHANGE TECHNOLOGIES LIMITED→ 05146631 · est 2004 · no financials extracted | — | — | — | — | 21y | — | — |
| CORRPRO UK (HOLDINGS) LIMITED→ 15333602 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| CPJ HOUSING LIMITED→ 16410543 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| CZ HOLDINGS LTD→ 16824427 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| DACH HOLDINGS LTD→ 16185858 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| DIOCESE OF MIDDLESBROUGH TRUSTEE→ 03482285 · est 1997 · no financials extracted | — | — | — | — | 28y | — | — |
| DISCIPLINE GROUP LIMITED→ 14620470 · est 2023 · no financials extracted | — | — | — | — | 3y | — | — |
| DJH FIC LIMITED→ 16315854 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| DJS SPORTS LIMITED→ 16678926 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
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 →🔒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
Incorporated2019-12-06
Jurisdictionengland-wales
Primary SIC64202 — Activities of production holding companies
Registered office
Spitfire House 19 Falcon Court
Preston Farm Industrial Estate
Stockton On Tees
TS18 3TU
United Kingdom
Filing status
Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2026-12-19
Last: 2025-12-05
Officers (3 active · 2 resigned)
RILEY, Maisie Mharie→
Activesecretary · appointed 2025-01-23
View their other companies + combined net worth →
RILEY, Natalie Claire→
Activedirector · ~53y · appointed 2019-12-06
View their other companies + combined net worth →
RILEY, Simon Richard→
Activedirector · ~55y · appointed 2019-12-06
View their other companies + combined net worth →
RILEY, Michael→
Resigneddirector · ~82y · appointed 2019-12-06 · resigned 2020-01-27
WILKINSON, Joanne Emma→
Resigneddirector · ~54y · appointed 2019-12-06 · resigned 2020-01-27
Click a director name to see their full track record across all companies.
Recent filings (25 total)
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2025-12-16
confirmation-statement-with-updates
confirmation-statement · CS01
2025-12-09
appoint-person-secretary-company-with-name-date
officers · AP03
2025-01-23
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2024-12-11
confirmation-statement-with-updates
confirmation-statement · CS01
2024-12-05
capital-alter-shares-redemption-statement-of-capital
capital · SH02
2024-04-02
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC01
2024-03-26
confirmation-statement-with-updates
confirmation-statement · CS01
2023-12-11
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2023-11-07
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2023-05-16
confirmation-statement-with-updates
confirmation-statement · CS01
2022-12-06
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2022-11-30
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2022-01-04
confirmation-statement-with-updates
confirmation-statement · CS01
2021-12-09
capital-alter-shares-redemption-statement-of-capital
capital · SH02
2021-03-14