CARBON CATALYST LIMITED
🏛️Establishedactive
12788893 · ltd · incorporated 2020-08-03
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 Dec 2025
Net worth
—
book net assets
Opportunity
71/100
Strong
What this business does
Primary activity: SIC 38110
Sector: Water supply & waste
Investor take
PursueStrong opportunity: active trading company with strong profile and bankable structure.
Opportunity 71/100 (strong), bankability 75/100. Share purchase looks the cleaner deal structure. Most likely exit: strategic trade sale (63/100).
Data confidence
Overall: high (83/100)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
3 officers (3 active, 3 linked, 3 with DOB)
90
Ownership & PSC
3 active PSC(s) of 3 total, 3 with control declared
90
Director network
12 connected companies via shared directors
81
Filing history
19 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
71/100Strong
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
85
Few red flags.
Signal strength
90
Good data coverage for analysis.
Key financials
2 years extracted from filed iXBRL accountsCash
—
Net Worth
—
Current Assets
—
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · accounting standard unknown| Metric | 2025-12-31 | 2024-12-31 |
|---|
Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.
🔒Filing-note intelligence
2 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
2
filings
- • 1 accounts
- • 1 confirmation-statement
Last 180 days
2
filings
- • 1 accounts
- • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (16 events)Click to expand
- 2026-05-08📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2025-04-01📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2025-02-19📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2024-06-17📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2023-05-04📄capital-allotment-sharescapital · SH01
- 2023-03-03📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2022-11-11📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC01
- 2022-10-06📄capital-allotment-sharescapital · SH01
- 2022-02-16📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2021-06-14📄change-account-reference-date-company-current-extendedaccounts · AA01
- 2020-11-27📄appoint-person-director-company-with-name-dateofficers · AP01
- 2020-10-15➕MARCROFT, Fergus Tunstall Mackenzie appointeddirector
- 2020-08-03🏢Company incorporatedAs CARBON CATALYST LIMITED
- 2020-08-03➕MORRIS, Henry John Sagar appointeddirector
- 2020-08-03➕TERRELL, Nicholas Guy appointeddirector
- 2020-08-03📄incorporation-companyincorporation · NEWINC
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
cleanNo 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| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mr Fergus Tunstall Mackenzie Marcroft Individual · British · DOB 08/1975 · age 51 | 25–50% | — | 25-50% shares | 15/10/2020 |
Mr Nicholas Guy Terrell Individual · British · DOB 03/1979 · age 47 | 25–50% | 25–50% | board control25-50% shares · 25-50% voting · board control | 03/08/2020 |
Mr Henry John Sagar Morris Individual · British · DOB 04/1980 · age 46 | 25–50% | 25–50% | board control25-50% shares · 25-50% voting · board control | 03/08/2020 |
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 · Energy & utilities · WC postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| BONES & JONES FM LTD→ 16640287 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| BRIGHTON WASTE REMOVAL LTD→ 16720598 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| BRIGHTSIDE CONNECTIONS 01 LIMITED→ 15138340 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| BRIGHTSIDE CONNECTIONS 02 LIMITED→ 15139056 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| BRIGHTSIDE NEWCO LIMITED→ 15638823 · est 2024 · no financials extracted | — | — | — | — | 2y | — | — |
| CAIRNMORE HILL ENERGY LIMITED→ 15630070 · est 2024 · no financials extracted | — | — | — | — | 2y | — | — |
| CANFORD WASTE MANAGEMENT LTD→ 15358993 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| CARBON CATALYST ORION LIMITED→ 16552917 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| CEASED TRADING 07075608 LTD→ 07075608 · est 2009 · no financials extracted | — | — | — | — | 16y | — | — |
| CELTIC AID INTERNATIONAL→ 16412589 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| CENTURION CONSULTANTS LIMITED→ 13290876 · est 2021 · no financials extracted | — | — | — | — | 5y | — | — |
| CHEMFUSION LTD→ 08038840 · est 2012 · no financials extracted | — | — | — | — | 13y | — | — |
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
Incorporated2020-08-03
Jurisdictionengland-wales
Primary SIC38110 — SIC 38110
Registered office
71-75 Shelton Street
Covent Garden
WC2H 9JQ
United Kingdom
Filing status
Accounts
Next due: 2027-09-30
Last made up to: 2025-12-31
Confirmation statement
Next due: 2027-05-18
Last: 2026-05-04
Officers (3 active · 0 resigned)
MARCROFT, Fergus Tunstall Mackenzie→
Activedirector · ~51y · appointed 2020-10-15
View their other companies + combined net worth →
MORRIS, Henry John Sagar→
Activedirector · ~46y · appointed 2020-08-03
View their other companies + combined net worth →
TERRELL, Nicholas Guy→
Activedirector · ~47y · appointed 2020-08-03
View their other companies + combined net worth →
Click a director name to see their full track record across all companies.
Recent filings (19 total)
accounts-with-accounts-type-total-exemption-full
accounts · AA
2026-05-08
confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-05-05
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-05-06
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-04-01
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2025-02-19
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-06-17
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-05-07
confirmation-statement-with-updates
confirmation-statement · CS01
2023-05-04
capital-allotment-shares
capital · SH01
2023-05-04
accounts-with-accounts-type-total-exemption-full
accounts · AA
2023-03-03
confirmation-statement-with-updates
confirmation-statement · CS01
2022-11-11
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC01
2022-11-11
capital-allotment-shares
capital · SH01
2022-10-06
confirmation-statement-with-updates
confirmation-statement · CS01
2022-09-01
accounts-with-accounts-type-total-exemption-full
accounts · AA
2022-02-16