opendata.bot
Company number
07597351

SYZYGY RENEWABLES LIMITED

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
SYZYGY RENEWABLES LIMITED
Company number
07597351
Registered office
COLECHURCH HOUSE, LONDON BRIDGE WALK, LONDON, SE1 2SX, ENGLAND · 15 other companies at this postcode
Company type
Private Limited Company
Incorporated on
8 April 2011
Status
Active
Age
15 years
Nature of business (SIC)
70229 — Management consultancy activities other than financial management
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
27 May 2027
Confirmation statement — last
13 May 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Anna Macdonald-Brown
owns 25–50% of shares · holds 25–50% of voting rights
Notified 16/09/2019
Mr John Graham David Macdonald-Brown
owns 50–75% of shares · holds 50–75% of voting rights
Notified 06/04/2016
Mr Neil Sinclair
owns 25–50% of shares · holds 25–50% of voting rights · has significant influence or control
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

3 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Anna Macdonald-Brown
born 03/1972 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Notified 16/09/2019
Mr John Graham David Macdonald-Brown
born 01/1971 · England owns 50–75% of shares · holds 50–75% of votes Notified 06/04/2016 Controls 5 companies
Mr Neil Sinclair
born 11/1972 · England owns 25–50% of shares · holds 25–50% of votes · has significant influence or control Control ended 16/09/2019

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
16/09/2019 Person with significant control ceased Mr Neil Sinclair
16/09/2019 Person with significant control added Anna Macdonald-Brown
06/04/2016 Person with significant control added Mr Neil Sinclair
06/04/2016 Person with significant control added Mr John Graham David Macdonald-Brown

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 259
▼ 82.4%
1,472
Net assets 113
▼ 91.6%
1,352
Employees (avg) 55
▼ 3.5%
57

Documents for SYZYGY RENEWABLES LIMITED

Need this one company on file? Buy the document on its own — no plan required.

Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

PDF Order
Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

PDF + CSV Order
Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Data protection register

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/07597351
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of SYZYGY RENEWABLES LIMITED?
According to the official registry, the company number of SYZYGY RENEWABLES LIMITED is 07597351.
Where is SYZYGY RENEWABLES LIMITED registered?
The registered office is COLECHURCH HOUSE, LONDON BRIDGE WALK, LONDON, SE1 2SX, ENGLAND.
What is the SIC code of SYZYGY RENEWABLES LIMITED?
The nature of business is recorded under SIC code 70229 — Management consultancy activities other than financial management.
Who controls SYZYGY RENEWABLES LIMITED?
Anna Macdonald-Brown is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights.
When are the next accounts of SYZYGY RENEWABLES LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About SYZYGY RENEWABLES LIMITED (07597351)

SYZYGY RENEWABLES LIMITED is a private limited company incorporated on 8 April 2011 and registered in the United Kingdom under company number 07597351. Its registered office is at COLECHURCH HOUSE, LONDON BRIDGE WALK, LONDON, SE1 2SX, ENGLAND. The recorded nature of business is management consultancy activities other than financial management (SIC 70229). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Anna Macdonald-Brown. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Companies at the same registered office

Management consultancy activities other than financial management across UK registers

The same sector and the same company, seen through every register we hold

Explore by sector

Every UK company records what it does as a SIC code — browse the sectors around this one.