CARBON SAVING GENERATION LIMITED

🌳Matureactive

07687844 · ltd · incorporated 2011-06-29

Investment thesis

Well-run mature business — low negotiation leverage; premium likely.

Why interesting: Textbook target; clean filings, stable trading.

Why risky: No pressure on seller; any deal likely at full price.

Opportunity decay

hardening · 12-months

Already tight — no obvious softening catalysts on the horizon.

· Thesis: well-run, low negotiation leverage

🔒Estimated value

—

Upgrade to see

Turnover

—

year to Dec 2024

Net worth

£2.58M

book net assets

Opportunity

74/100

Strong

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What this business does

Primary activity: SIC 35110

Sector: Electricity, gas & energy

Investor take

Pursue

Strong opportunity: active trading company with strong profile and bankable structure.

Opportunity 74/100 (strong), bankability 75/100. Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (58/100).

🏦

Refinance opportunity

2 live charges · 2 lenders · oldest 10.6y

30/100

under pressure

Refinance would be pressure-driven, not opportunity-driven. Expect tighter margins and covenant scrutiny.

· Oldest live charge is 10.6 years old — likely at or near maturity.
· Two lenders — manageable, but coordination required.
· Cashflow trend is negative — lender view likely cautious.

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

Lenders & charges

2 charges (2/2 with lender, 2/2 with type)

Directors & officers

13 officers (2 active, 13 linked, 11 with DOB)

Ownership & PSC

1 active PSC(s) of 1 total, 1 with control declared

Director network

16 connected companies via shared directors

Filing history

79 filings on record

Gazette notices

No matching gazette notices (standard for active companies)

Opportunity Score

74/100Strong

PassWatchWorth a lookStrongExceptional

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

Business quality

Active, clean filings, stable charge profile.

Acquirability

Some acquirability indicators.

Risk profile

Few red flags.

Signal strength

100

Good data coverage for analysis.

Signals from accounts

Derived from iXBRL accounts · accounting standard not declared

Positive net assets

Net assets £2,576,926

Cash YoY

-17%

Year on year

Key financials

2 years extracted from filed iXBRL accounts

Cash

£198k

↓ 17% YoY

Net Worth

£2.6m

↑ 9.0% YoY

Current Assets

£1.7m

↑ 14% YoY

Current Liabilities

—

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · accounting standard unknown

Metric	2024-12-31	2023-12-31
Total assets	£2.62M	£2.41M
Current assets	£1.72M	£1.51M
Cash	£198.2k	£239.4k
Debtors	£1.52M	£1.27M
Net assets	£2.58M	£2.36M

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

filings

Last 90 days

filings

Last 180 days

filings

• 3 officers
• 1 persons-with-significant-control
• 1 address

Counts from Companies House filing history.

Corporate timeline (47 events)Click to expand

2026-01-19
📄
change-to-a-person-with-significant-control
persons-with-significant-control · PSC05
2026-01-16
📍
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2026-01-16
📄
change-person-director-company-with-change-date
officers · CH01
2026-01-16
📄
change-person-director-company-with-change-date
officers · CH01
2026-01-05
📄
change-person-director-company-with-change-date
officers · CH01
2025-09-30
📄
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-09-27
📄
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2023-09-15
📄
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2023-05-22
📍
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2023-05-19
📍
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2022-09-28
📄
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2021-12-22
➕
CARLSON, Christopher Hamilton appointed
director
2021-12-22
➖
SLOPER, Richard resigned
director
2021-12-22
📄
appoint-person-director-company-with-name-date
officers · AP01
2021-12-22
📄
termination-director-company-with-name-termination-date
officers · TM01
2021-09-23
📄
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2021-08-17
➕
ROBINSON, Helen Patricia appointed
director
2021-08-17
📄
appoint-person-director-company-with-name-date
officers · AP01
2020-12-16
📄
accounts-with-accounts-type-total-exemption-full
accounts · AA
2020-08-11
📄
termination-director-company-with-name-termination-date
officers · TM01
2020-07-27
➖
SIMMONS, Clarke Vankirk resigned
director
2019-12-06
➖
NEWMAN, Andrew Jonathan Charles resigned
director
2019-12-06
📄
termination-director-company-with-name-termination-date
officers · TM01
2019-09-27
📄
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2019-01-09
➖
CHAMBERLAYNE, Robin Francis resigned
director
2019-01-09
➖
MAHON, Stephen William, Dr resigned
director
2019-01-01
➕
SIMMONS, Clarke Vankirk appointed
director
2018-08-10
➖
YAZDABADI, Alan Adi resigned
director
2017-03-24
➕
SLOPER, Richard appointed
director
2015-12-18
🔓
Charge satisfied #1
2015-12-16
🔒
Charge registered #2
Lender: U.S. Bank Trustees Limited as Borrower Security Trustee (As Defined in the Borrower Deed of Charge)
2015-11-19
➖
WHITEHOUSE, Grant Leslie resigned
secretary
2015-11-19
➕
CHAMBERLAYNE, Robin Francis appointed
director
2015-11-19
➕
HUGHES, Michael John appointed
director
2015-11-19
➖
HUGHES, Michael John resigned
director
2015-11-19
➕
YAZDABADI, Alan Adi appointed
director
2015-11-19
🔒
Charge registered #1
Lender: Downing LLP
2015-11-11
➕
MAHON, Stephen William, Dr appointed
director
2015-11-11
➖
WATERMAN, Anna resigned
director
2012-09-10
➖
LAVERY, Siobhan Joan resigned
secretary
2012-09-10
➕
WHITEHOUSE, Grant Leslie appointed
secretary
2011-11-28
➖
HUGHES, Michael John resigned
director
2011-11-25
➕
NEWMAN, Andrew Jonathan Charles appointed
director
2011-11-25
➕
WATERMAN, Anna appointed
director
2011-06-29
🏢
Company incorporated
As CARBON SAVING GENERATION LIMITED
2011-06-29
➕
LAVERY, Siobhan Joan appointed
secretary
2011-06-29
➕
HUGHES, Michael John appointed
director

Owner dependency

58/100

Moderate — manageable with handover

Some founder dependency, but not acute. A structured handover period should cover most risk.

FACTORS

+Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.

Succession & seller-readiness

36/100

Weak signal

Limited 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

clean

No red flags detected from available public data. (This is not a clean bill of health — detailed accounts review still recommended.)

Group structure

Aei Holdco Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.

🏛️

Aei Holdco Limited

Corporate parent · holds 75-100% shares · board control

ultimate parent

⬇

CARBON SAVING GENERATION LIMITED

This company · 07687844

Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).

Shareholders & ownership

1 active beneficial owner · dominant holder ≥75%

Name	Shares	Voting rights	Nature of control	Notified
Aei Holdco Limited Corporate entity	75–100%	75–100%	board control75-100% shares · 75-100% voting · board control	06/04/2016

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 →

Similar companies

Active · Energy & utilities · NR postcode area

Company	Est. value	Turnover	Net worth	Staff	Age	Opp	Director
AQUA ENVIRONMENTAL COMMISSIONING LTD→ 14605771 · est 2023 · no financials extracted	—	—	—	—	3y	—	—
BGM NORFOLK LIMITED→ 15941481 · est 2024 · no financials extracted	—	—	—	—	1y	—	—
BOWDEN ENVIRONMENTAL CONSULTANCY LIMITED→ 10782702 · est 2017 · no financials extracted	—	—	—	—	8y	—	—
BRADLEY ROAD ENERGY CENTRE LIMITED→ 13737437 · est 2021 · no financials extracted	—	—	—	—	4y	—	—
BROADLAND POWER SOLUTIONS LTD→ 10063696 · est 2016 · no financials extracted	—	—	—	—	10y	—	—
BUSINESS WASTE SOLUTIONS LTD→ 14255561 · est 2022 · no financials extracted	—	—	—	—	3y	—	—
BUYINFO LIMITED→ 02929776 · est 1994 · no financials extracted	—	—	—	—	31y	—	—
C R HALES LIMITED→ 02650599 · est 1991 · no financials extracted	—	—	—	—	34y	—	—
C&L WASTE OIL COLLECTION LIMITED→ 04221018 · est 2001 · no financials extracted	—	—	—	—	24y	—	—
CALDERDALE NORSE LIMITED→ 16674462 · est 2025 · no financials extracted	—	—	—	—	—	—	—
CANTIUM ENERGY LIMITED→ 06720304 · est 2008 · no financials extracted	—	—	—	—	17y	—	—
CARR HOUSE FARM ENERGY CENTRE LIMITED→ 14013787 · est 2022 · no financials extracted	—	—	—	—	4y	—	—

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

Incorporated2011-06-29

Jurisdictionengland-wales

Primary SIC35110 — SIC 35110

Registered office

20 Central Avenue

St. Andrews Business Park

Norwich

Norfolk

NR7 0HR

England

Filing status

Accounts

Next due: 2026-09-30

Last made up to: 2024-12-31

Confirmation statement

Next due: 2026-07-04

Last: 2025-06-20

Officers (2 active · 11 resigned)

CARLSON, Christopher Hamilton→

director · ~49y · appointed 2021-12-22

View their other companies + combined net worth →

Active

ROBINSON, Helen Patricia→

director · ~41y · appointed 2021-08-17

View their other companies + combined net worth →

Active

LAVERY, Siobhan Joan→

secretary · appointed 2011-06-29 · resigned 2012-09-10

Resigned

WHITEHOUSE, Grant Leslie→

secretary · appointed 2012-09-10 · resigned 2015-11-19

Resigned

CHAMBERLAYNE, Robin Francis→

director · ~60y · appointed 2015-11-19 · resigned 2019-01-09

Resigned

HUGHES, Michael John→

director · ~51y · appointed 2015-11-19 · resigned 2015-11-19

Resigned

HUGHES, Michael John→

director · ~51y · appointed 2011-06-29 · resigned 2011-11-28

Resigned

MAHON, Stephen William, Dr→

director · ~58y · appointed 2015-11-11 · resigned 2019-01-09

Resigned

NEWMAN, Andrew Jonathan Charles→

director · ~56y · appointed 2011-11-25 · resigned 2019-12-06

Resigned

SIMMONS, Clarke Vankirk→

director · ~63y · appointed 2019-01-01 · resigned 2020-07-27

Resigned

SLOPER, Richard→

director · ~51y · appointed 2017-03-24 · resigned 2021-12-22

Resigned

WATERMAN, Anna→

director · ~55y · appointed 2011-11-25 · resigned 2015-11-11

Resigned

YAZDABADI, Alan Adi→

director · ~46y · appointed 2015-11-19 · resigned 2018-08-10

Resigned

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

Mortgages & charges

Total charges

Outstanding

Active lenders

Status:Lender:2 of 2 shown

			Type	Properties
	outstanding	U.S. Bank Trustees as Borrower Security Trustee (As Defined in the Borrower Deed of Charge) U.S. Bank Trustees Limited as Borrower Security Trustee (As Defined in the Borrower Deed of Charge)	A registered charge	1 property	16/12/2015	—
	satisfied	Downing Downing LLP	A registered charge	—	19/11/2015	18/12/2015

Click column headers to sort. Use filters above to narrow by status and lender.

Recent filings (79 total)

change-to-a-person-with-significant-control

persons-with-significant-control · PSC05

2026-01-19

change-registered-office-address-company-with-date-old-address-new-address

address · AD01

2026-01-16

change-person-director-company-with-change-date

officers · CH01

2026-01-16

change-person-director-company-with-change-date

officers · CH01

2026-01-16

change-person-director-company-with-change-date

officers · CH01

2026-01-05

accounts-with-accounts-type-total-exemption-full

accounts · AA

2025-09-30

confirmation-statement-with-updates

confirmation-statement · CS01

2025-06-24

accounts-with-accounts-type-unaudited-abridged

accounts · AA

2024-09-27

confirmation-statement-with-updates

confirmation-statement · CS01

2024-07-04

accounts-with-accounts-type-unaudited-abridged

accounts · AA

2023-09-15

confirmation-statement-with-updates

confirmation-statement · CS01

2023-06-20

change-registered-office-address-company-with-date-old-address-new-address

address · AD01

2023-05-22

change-registered-office-address-company-with-date-old-address-new-address

address · AD01

2023-05-19

accounts-with-accounts-type-unaudited-abridged

accounts · AA

2022-09-28

confirmation-statement-with-updates

confirmation-statement · CS01

2022-06-28