opendata.bot
Company number
02535642

IBECCS LTD

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

Company details

South East, 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
IBECCS LTD
Company number
02535642
Registered office
SUITE 106, 100 AVEBURY BOULEVARD, MILTON KEYNES, MK9 1FH, ENGLAND · 99 other companies at this postcode
Company type
Private Limited Company
Incorporated on
30 August 1990
Status
Active
Age
36 years
Previous names
ENERGY ADVISORY SERVICES LIMITED (to 25 Sept 2018)
Nature of business (SIC)
74901 — Environmental consulting activities
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
13 Sept 2026
Confirmation statement — last
30 Aug 2025

People with significant control

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

Dr. Ian William Byrne
owns 75–100% of shares
Notified 24/09/2018
The National Energy Foundation
owns 25–50% of shares · can appoint and remove directors
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Dr. Ian William Byrne
born 03/1957 · England owns 75–100% of shares Notified 24/09/2018 Controls 2 companies
Corporate owner owns 25–50% of shares · can appoint and remove directors Control ended 24/09/2018 Controls 5 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
25/09/2018 Registered name changed ENERGY ADVISORY SERVICES LIMITED IBECCS LTD
24/09/2018 Person with significant control ceased The National Energy Foundation
24/09/2018 Person with significant control added Dr. Ian William Byrne
06/04/2016 Person with significant control added The National Energy Foundation

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 15
▼ 18.3%
18
Net assets 13
▼ 29.5%
18
Employees (avg) 1

Documents for IBECCS LTD

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Company extract£1.99

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Financial statements£3.99

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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.

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

IBECCS Ltd — MK9 1FH
Trading as Ian Byrne Energy & Carbon Consultancy Services
Tier 1 · renews 03/10/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of IBECCS LTD?
According to the official registry, the company number of IBECCS LTD is 02535642.
Where is IBECCS LTD registered?
The registered office is SUITE 106, 100 AVEBURY BOULEVARD, MILTON KEYNES, MK9 1FH, ENGLAND.
What is the SIC code of IBECCS LTD?
The nature of business is recorded under SIC code 74901 — Environmental consulting activities.
Who controls IBECCS LTD?
Dr. Ian William Byrne is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of IBECCS LTD due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About IBECCS LTD (02535642)

IBECCS LTD is a private limited company incorporated on 30 August 1990 and registered in the United Kingdom under company number 02535642. Its registered office is at SUITE 106, 100 AVEBURY BOULEVARD, MILTON KEYNES, MK9 1FH, ENGLAND. The recorded nature of business is environmental consulting activities (SIC 74901). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Dr. Ian William Byrne. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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