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Company number
SC542641

HY-TECH ECO (UK) LTD

Active
✓ Active company on the official register. Next accounts due 31 May 2027.

Company details

Scotland, Scotland 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
HY-TECH ECO (UK) LTD
Company number
SC542641
Registered office
9 AINSLIE PLACE, EDINBURGH, EH3 6AT, SCOTLAND · 285 other companies at this postcode
Company type
Private Limited Company
Incorporated on
12 August 2016
Status
Active
Age
10 years
Previous names
DONGFANG HUANYU ENVIRONMENTAL TECHNOLOGY DEVELOPMENT (UK) LTD (to 05 Jan 2021)
Nature of business (SIC)
74901 — Environmental consulting activities
Accounts — next due
31 May 2027
Accounts — last made up to
31 Aug 2025
Confirmation statement — next due
25 Aug 2027
Confirmation statement — last
11 Aug 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 Jianguo Qiu
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 01/09/2024
Mr Weijun Hou
owns 50–75% of shares · holds 50–75% of voting rights · can appoint and remove directors
Notified 10/07/2026
Mr Weijun Hou
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 25/08/2017
Ms Hongyan Qiu
owns 25–50% of shares · holds 25–50% of voting rights
Notified 01/09/2024
Oriental Huanyu Environmental Technology Development Ltd
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 12/08/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Weijun Hou
born 12/1974 · China owns 50–75% of shares · holds 50–75% of votes · can appoint and remove directors Notified 10/07/2026 Controls 2 companies
Ms Hongyan Qiu
born 01/1975 · China owns 25–50% of shares · holds 25–50% of votes Notified 01/09/2024
Mr Jianguo Qiu
born 07/1954 · China owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 10/07/2026
Mr Weijun Hou
born 12/1974 · China owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 01/09/2024 Controls 2 companies
Oriental Huanyu Environmental Technology Development Ltd name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 25/08/2017

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
10/07/2026 Person with significant control ceased Mr Jianguo Qiu
10/07/2026 Person with significant control added Mr Weijun Hou
01/09/2024 Person with significant control ceased Mr Weijun Hou
01/09/2024 Person with significant control added Ms Hongyan Qiu
01/09/2024 Person with significant control added Mr Jianguo Qiu
05/01/2021 Registered name changed DONGFANG HUANYU ENVIRONMENTAL TECHNOLOGY DEVELOPMENT (UK) LTD HY-TECH ECO (UK) LTD
25/08/2017 Person with significant control ceased Oriental Huanyu Environmental Technology Development Ltd
25/08/2017 Person with significant control added Mr Weijun Hou
12/08/2016 Person with significant control added Oriental Huanyu Environmental Technology Development Ltd

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Total assets less current liabilities -79 -65
Employees (avg) 0 0

Documents for HY-TECH ECO (UK) 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.

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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.

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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

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

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Get this company via API

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Frequently asked questions

What is the company number of HY-TECH ECO (UK) LTD?
According to the official registry, the company number of HY-TECH ECO (UK) LTD is SC542641.
Where is HY-TECH ECO (UK) LTD registered?
The registered office is 9 AINSLIE PLACE, EDINBURGH, EH3 6AT, SCOTLAND.
What is the SIC code of HY-TECH ECO (UK) LTD?
The nature of business is recorded under SIC code 74901 — Environmental consulting activities.
Who controls HY-TECH ECO (UK) LTD?
Mr Jianguo Qiu is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of HY-TECH ECO (UK) LTD due?
The next annual accounts are due by 31 May 2027, and the last accounts were made up to 31 August 2025.

About HY-TECH ECO (UK) LTD (SC542641)

HY-TECH ECO (UK) LTD is a private limited company incorporated on 12 August 2016 and registered in the United Kingdom under company number SC542641. Its registered office is at 9 AINSLIE PLACE, EDINBURGH, EH3 6AT, SCOTLAND. The recorded nature of business is environmental consulting activities (SIC 74901). The company is currently active , with statutory accounts last made up to 31 August 2025. , and the person with significant control is Mr Jianguo Qiu. 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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