opendata.bot
Company number
05426007

TRI-TECH LTD

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

Company details

Yorkshire and The Humber, 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
TRI-TECH LTD
Company number
05426007
Registered office
UNIT 20, SYCAMORE BUSINESS PARK, RIPON, HG4 5DF, ENGLAND · 21 other companies at this postcode
Company type
Private Limited Company
Incorporated on
15 April 2005
Status
Active
Age
21 years
Nature of business (SIC)
71129 — Other engineering activities
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
30 Apr 2027
Confirmation statement — last
16 Apr 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

Mr Edward William Harland
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Mrs Eve Harland
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Tri-Tech Uk Holdings Ltd
owns 75–100% of shares
Notified 12/05/2021

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

Corporate owner owns 75–100% of shares Notified 12/05/2021 Controls 6 companies
Mr Edward William Harland
born 05/1979 · England owns 25–50% of shares · holds 25–50% of votes Control ended 12/05/2021
Mrs Eve Harland
born 12/1978 · England owns 25–50% of shares · holds 25–50% of votes Control ended 12/05/2021 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
12/05/2021 Person with significant control ceased Mrs Eve Harland
12/05/2021 Person with significant control ceased Mr Edward William Harland
12/05/2021 Person with significant control added Tri-Tech Uk Holdings Ltd
06/04/2016 Person with significant control added Mrs Eve Harland
06/04/2016 Person with significant control added Mr Edward William Harland

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 418
▲ 262%
116
Net assets 411
▲ 273%
110
Employees (avg) 20
▲ 25.0%
16

Documents for TRI-TECH LTD

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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

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

Tri-Tech Ltd — HG4 5DF
Tier 2 · renews 06/01/2027
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 TRI-TECH LTD?
According to the official registry, the company number of TRI-TECH LTD is 05426007.
Where is TRI-TECH LTD registered?
The registered office is UNIT 20, SYCAMORE BUSINESS PARK, RIPON, HG4 5DF, ENGLAND.
What is the SIC code of TRI-TECH LTD?
The nature of business is recorded under SIC code 71129 — Other engineering activities.
Who controls TRI-TECH LTD?
Mr Edward William Harland 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 TRI-TECH LTD due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About TRI-TECH LTD (05426007)

TRI-TECH LTD is a private limited company incorporated on 15 April 2005 and registered in the United Kingdom under company number 05426007. Its registered office is at UNIT 20, SYCAMORE BUSINESS PARK, RIPON, HG4 5DF, ENGLAND. The recorded nature of business is other engineering activities (SIC 71129). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Mr Edward William Harland. 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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