GRANVILLE ENERGY SUPPLY LIMITED

🌳Matureactive

NI635587 · ltd · incorporated 2016-01-04

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 2024

Net worth

—

book net assets

Opportunity

75/100

Strong

🔒Generate AI memo →🔒Outreach pack →🔒Corporate story →📑 Reports →Sign in to watch

What this business does

Primary activity: SIC 35110

Sector: Electricity, gas & energy

Investor take

Pursue

Active trading company with a 73-year-old founder — textbook succession opportunity.

Opportunity 75/100 (strong), bankability 75/100. Strong seller-intent signal (63/100, director aged 73). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (65/100).

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

Confirmed no charges registered

Directors & officers

14 officers (4 active, 14 linked, 14 with DOB)

Ownership & PSC

1 active PSC(s) of 2 total, 2 with control declared

Director network

32 connected companies via shared directors

Filing history

68 filings on record

Gazette notices

No matching gazette notices (standard for active companies)

Opportunity Score

75/100Strong

PassWatchWorth a lookStrongExceptional

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

Business quality

Active, clean filings, stable charge profile.

Acquirability

Strong succession / seller-readiness signals.

Risk profile

Few red flags.

Signal strength

Good data coverage for analysis.

Key financials

2 years extracted from filed iXBRL accounts

Cash

—

Net Worth

—

Current Assets

—

Current Liabilities

—

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102

Metric	2024-12-31	2023-12-31
Average employees	0	0

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

🔒Filing-note intelligence

3 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

• 4 officers
• 1 confirmation-statement

Counts from Companies House filing history.

Corporate timeline (46 events)Click to expand

2026-02-16
📄
appoint-person-director-company-with-name-date
officers · AP01
2026-02-10
➕
MCQUAID, James appointed
director
2026-01-27
📄
change-person-director-company-with-change-date
officers · CH01
2025-12-30
📄
termination-director-company-with-name-termination-date
officers · TM01
2025-12-30
📄
appoint-person-director-company-with-name-date
officers · AP01
2025-12-19
➕
SHARWOOD, Christopher Neil appointed
director
2025-12-19
➖
GILL, Paul Ellis resigned
director
2025-10-10
📄
termination-director-company-with-name-termination-date
officers · TM01
2025-09-26
📄
accounts-with-accounts-type-small
accounts · AA
2025-09-23
➖
CZULOWSKI, Mary Bethan resigned
director
2025-05-27
📄
change-person-director-company-with-change-date
officers · CH01
2025-05-13
📄
termination-director-company-with-name-termination-date
officers · TM01
2025-05-09
➖
SHARPE, Anthony Peter resigned
director
2025-04-29
📄
termination-director-company-with-name-termination-date
officers · TM01
2025-04-23
➖
RAANAN, Itai resigned
director
2024-09-13
📄
accounts-with-accounts-type-small
accounts · AA
2024-04-24
📄
change-person-director-company-with-change-date
officers · CH01
2024-01-28
📄
memorandum-articles
incorporation · MA
2024-01-26
📄
resolution
resolution · RESOLUTIONS
2024-01-26
📄
resolution
resolution · RESOLUTIONS
2024-01-26
📄
statement-of-companys-objects
change-of-constitution · CC04
2023-10-16
📄
change-person-director-company-with-change-date
officers · CH01
2023-09-14
📄
accounts-with-accounts-type-small
accounts · AA
2023-04-24
📄
change-person-director-company-with-change-date
officers · CH01
2022-09-05
📄
accounts-with-accounts-type-small
accounts · AA
2022-08-01
➕
RAANAN, Itai appointed
director
2022-08-01
➖
RAPPAPORT, Ron Daniel resigned
director
2022-08-01
📄
appoint-person-director-company-with-name-date
officers · AP01
2022-08-01
📄
termination-director-company-with-name-termination-date
officers · TM01
2022-01-26
➕
CZULOWSKI, Mary Bethan appointed
director
2021-10-01
➕
SHARPE, Anthony Peter appointed
director
2021-01-27
➖
COOPER, Ross Ashley resigned
director
2021-01-27
➖
GISSIN, Erez resigned
director
2020-08-18
➕
RAPPAPORT, Ron Daniel appointed
director
2020-06-09
➕
GILL, Paul Ellis appointed
director
2019-10-24
➖
BLASE, Stephen resigned
director
2019-05-14
➕
MCKEE, David Joseph, Dr appointed
director
2019-05-14
➕
BLASE, Stephen appointed
director
2019-05-14
➕
COOPER, Ross Ashley appointed
director
2019-05-14
➕
GISSIN, Erez appointed
director
2019-05-08
➖
FOLEY, Peter James resigned
director
2019-05-08
➖
KOPYCINSKI-SZTUKA, Tomasz resigned
director
2016-01-04
🏢
Company incorporated
As GRANVILLE ENERGY SUPPLY LIMITED
2016-01-04
➕
HARVEY, Robert Ian appointed
director
2016-01-04
➕
FOLEY, Peter James appointed
director
2016-01-04
➕
KOPYCINSKI-SZTUKA, Tomasz appointed
director

Owner dependency

55/100

Moderate — manageable with handover

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

FACTORS

-4 active directors: Broader management team in place — suggests transferable governance.
+Founder age: Director aged approximately 73 — succession pressure is live.

Succession & seller-readiness

65/100

Strong succession signal

Multiple signals suggest succession is on the horizon. Candidate for proactive outreach.

SIGNALS

primaryFounder aged 70+: Senior director is approximately 73 years old. Natural succession window is now.
supportingClean filings + long tenure: Disciplined long-tenure operator — classic lifestyle-business pattern that often sells quietly.

Red flags

1 med ·

2 director resignations in last 12 months

medium

Multiple recent departures can indicate governance disagreement, succession event, or preparation for sale/stress.

Evidence: CZULOWSKI, Mary Bethan resigned 2025-09-23; GILL, Paul Ellis resigned 2025-12-19

Group structure

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

🏛️

Granville Ecopark Limited

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

ultimate parent

⬇

GRANVILLE ENERGY SUPPLY LIMITED

This company · NI635587

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
Granville Ecopark Limited Corporate entity	75–100%	75–100%	board control75-100% shares · 75-100% voting · board control	06/04/2016

1 historic (ceased) PSC

Mr Robert Ian Harveyceased 05/01/2017· significant influence

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 · BT postcode area

Company	Est. value	Turnover	Net worth	Staff	Age	Opp	Director
LCC POWER LIMITED→ NI608111 · est 2011	£63.79M £45.93M–£81.65M	£166.23M	—	3200	14y	93	76y
T. MET LIMITED→ NI036781 · est 1999	£3.51M £2.53M–£4.49M	—	—	104	26y	85	67y
JUSTFARMENERGY LIMITED→ NI057923 · est 2006	£586.1k £422.0k–£750.2k	—	—	1	20y	82	58y
BELFAST GAS TRANSMISSION LIMITED→ NI026420 · est 1992 · no financials extracted	—	—	—	—	34y	83	77y
BROWNLOW HEAT TRANSFER LIMITED→ NI041271 · est 2001	—	—	£940.0k	—	24y	83	66y
ENVIRONMENTAL DAMAGE MANAGEMENT LIMITED→ NI604204 · est 2010	—	—	£164.0k	—	15y	83	61y
EVERGREEN NATURAL ENERGY LTD→ NI606676 · est 2011	—	—	£3.05M	—	15y	83	60y
MOYLE INTERCONNECTOR (FINANCING) PUBLIC LIMITED COMPANY→ NI045625 · est 2003 · no financials extracted	—	—	—	—	23y	83	58y
PREMIAIR REFRIGERATION & AIR CONDITIONING LIMITED→ NI057476 · est 2005 · no financials extracted	—	—	—	—	20y	83	70y
PREMIER TRANSMISSION FINANCING PUBLIC LIMITED COMPANY→ NI053751 · est 2005 · no financials extracted	—	—	—	—	21y	83	58y
PREMIER TRANSMISSION HOLDINGS LIMITED→ NI053757 · est 2005 · no financials extracted	—	—	—	—	21y	83	58y
A.C. POWERLINES LTD→ NI037382 · est 1999	—	—	£1.32M	—	26y	82	64y

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

Incorporated2016-01-04

Jurisdictionnorthern-ireland

Primary SIC35110 — SIC 35110

Registered office

Granville Ecopark

Granville Industrial Estate

Dungannon

Northern Ireland

BT70 1NJ

Northern Ireland

Filing status

Accounts

Next due: 2026-09-30

Last made up to: 2024-12-31

Confirmation statement

Next due: 2027-01-17

Last: 2026-01-03

Officers (4 active · 10 resigned)

HARVEY, Robert Ian→

director · ~73y · appointed 2016-01-04

View their other companies + combined net worth →

Active

MCKEE, David Joseph, Dr→

director · ~46y · appointed 2019-05-14

View their other companies + combined net worth →

Active

MCQUAID, James→

director · ~41y · appointed 2026-02-10

View their other companies + combined net worth →

Active

SHARWOOD, Christopher Neil→

director · ~33y · appointed 2025-12-19

View their other companies + combined net worth →

Active

BLASE, Stephen→

director · ~60y · appointed 2019-05-14 · resigned 2019-10-24

Resigned

COOPER, Ross Ashley→

director · ~48y · appointed 2019-05-14 · resigned 2021-01-27

Resigned

CZULOWSKI, Mary Bethan→

director · ~68y · appointed 2022-01-26 · resigned 2025-09-23

Resigned

FOLEY, Peter James→

director · ~57y · appointed 2016-01-04 · resigned 2019-05-08

Resigned

GILL, Paul Ellis→

director · ~51y · appointed 2020-06-09 · resigned 2025-12-19

Resigned

GISSIN, Erez→

director · ~68y · appointed 2019-05-14 · resigned 2021-01-27

Resigned

KOPYCINSKI-SZTUKA, Tomasz→

director · ~51y · appointed 2016-01-04 · resigned 2019-05-08

Resigned

RAANAN, Itai→

director · ~50y · appointed 2022-08-01 · resigned 2025-04-23

Resigned

RAPPAPORT, Ron Daniel→

director · ~40y · appointed 2020-08-18 · resigned 2022-08-01

Resigned

SHARPE, Anthony Peter→

director · ~65y · appointed 2021-10-01 · resigned 2025-05-09

Resigned

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

Recent filings (68 total)

appoint-person-director-company-with-name-date

officers · AP01

2026-02-16

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

officers · CH01

2026-01-27

confirmation-statement-with-no-updates

confirmation-statement · CS01

2026-01-14

termination-director-company-with-name-termination-date

officers · TM01

2025-12-30

appoint-person-director-company-with-name-date

officers · AP01

2025-12-30

termination-director-company-with-name-termination-date

officers · TM01

2025-10-10

accounts-with-accounts-type-small

accounts · AA

2025-09-26

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

officers · CH01

2025-05-27

termination-director-company-with-name-termination-date

officers · TM01

2025-05-13

termination-director-company-with-name-termination-date

officers · TM01

2025-04-29

confirmation-statement-with-no-updates

confirmation-statement · CS01

2025-01-07

accounts-with-accounts-type-small

accounts · AA

2024-09-13

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

officers · CH01

2024-04-24

memorandum-articles

incorporation · MA

2024-01-28

resolution

resolution · RESOLUTIONS

2024-01-26