STAR NEPTUNE TOPCO LIMITED

Active

Company number 16059902

London, England · Incorporated 4 November 2024

33 Cavendish Square, London, W1G 0PW, England

Last updated on 12 September 2026

Activities of other holding companies n.e.c. · SIC 64209

Status

Active

Company age

1 year

Company type

Private limited

Accounts

Up to date

Total raised

—

Shares allotted

Latest round

6 December 2024

Company overview

No company summary available yet.

Compliance

Annual accounts Up to date

Last filed

—

Next due

4 August 2026

Overdue by 7 weeks

Confirmation statement Up to date

Last filed

3 November 2025

Next due

17 November 2026

9 weeks left

Financial snapshot

Last accounts type

Period end

—

Detailed figures (assets, liabilities, net worth) are available in the full credit report.

Capital table

Updated on 12 September 2026

STAR STRATEGIC ASSETS IV NOMINEE LIMITED (34.2%)
CSC EMPLOYEE BENEFIT TRUSTEE (JERSEY) LIMITED (19.0%)
CIBC MELLON TRUST COMPANY AS TRUSTEE OF ONTARIO POWER GENERATION INC. PENSION PLAN (17.2%)
STAR STRATEGIC ASSETS IV-A NOMINEE LIMITED (17.1%)
STAR NEPTUNE CO-INVESTMENT NOMINEE LP (9.2%)
STAR IV EXECUTIVE CO-INVESTMENT NOMINEE LIMITED (1.2%)
STEVEN MOORE (1.0%)
ANDREW HALL (1.0%)

Total shares

10,516,495

Nominal value

£4.000

AI confidence

(95%)

Data quality

High

Share classes

Class	Allocated shares	Currency	Nominal value
B Ordinary	344,741	GBP	£1.000
A1 Ordinary	8,259,666	GBP	£1.000
C1 Ordinary	956,044	GBP	£1.000
C2 Ordinary	956,044	GBP	£1.000
Total	10,516,495

Shareholders

Shareholder	Share class	Shares	Shareholding	Votes	Voting
CIBC MELLON TRUST COMPANY AS TRUSTEE OF ONTARIO POWER GENERATION INC. PENSION PLAN	B Ordinary	1,246	0.01%	1,246	0.01%
CSC EMPLOYEE BENEFIT TRUSTEE (JERSEY) LIMITED	B Ordinary	281,205	2.67%	281,205	3.27%
STAR IV EXECUTIVE CO-INVESTMENT NOMINEE LIMITED	B Ordinary	20,440	0.19%	20,440	0.24%
STAR STRATEGIC ASSETS IV-A NOMINEE LIMITED	B Ordinary	41,850	0.40%	41,850	0.49%
ANDREW HALL	A1 Ordinary	11,364	0.11%	11,364	0.13%
CIBC MELLON TRUST COMPANY AS TRUSTEE OF ONTARIO POWER GENERATION INC. PENSION PLAN	A1 Ordinary	1,811,911	17.23%	1,811,911	21.06%
STAR IV EXECUTIVE CO-INVESTMENT NOMINEE LIMITED	A1 Ordinary	107,049	1.02%	107,049	1.24%
STAR NEPTUNE CO-INVESTMENT NOMINEE LP	A1 Ordinary	965,519	9.18%	965,519	11.22%
STAR STRATEGIC ASSETS IV NOMINEE LIMITED	A1 Ordinary	3,596,057	34.19%	3,596,057	41.79%
STAR STRATEGIC ASSETS IV-A NOMINEE LIMITED	A1 Ordinary	1,756,402	16.70%	1,756,402	20.41%
STEVEN MOORE	A1 Ordinary	11,364	0.11%	11,364	0.13%
ANDREW HALL	C1 Ordinary	47,802	0.45%	—	—
CSC EMPLOYEE BENEFIT TRUSTEE (JERSEY) LIMITED	C1 Ordinary	860,440	8.18%	—	—
STEVEN MOORE	C1 Ordinary	47,802	0.45%	—	—
ANDREW HALL	C2 Ordinary	47,802	0.45%	—	—
CSC EMPLOYEE BENEFIT TRUSTEE (JERSEY) LIMITED	C2 Ordinary	860,440	8.18%	—	—
STEVEN MOORE	C2 Ordinary	47,802	0.45%	—	—
Total		10,516,495	100%	8,604,407	100%