TETRA TECH LIMITED

Active Leeds

Other engineering activities

885 employees website.com
Professional services Other engineering activities
T

TETRA TECH LIMITED

Other engineering activities

Founded 15 Nov 1985 Active Leeds, England 885 employees website.com
Professional services Other engineering activities

Previous Company Names

WYG ENGINEERING LIMITED 1 Jul 2008 — 30 Dec 2020
WHITE YOUNG GREEN CONSULTING LIMITED 5 Jan 1998 — 1 Jul 2008
WHITE YOUNG CONSULTING GROUP LIMITED 7 Feb 1986 — 5 Jan 1998
WHITE YOUNG LIMITED 20 Dec 1985 — 7 Feb 1986
BROXMILL LIMITED 15 Nov 1985 — 20 Dec 1985
Accounts Submitted 1 Jul 2025 Next due 30 Jun 2026 26 days remaining
Confirmation Submitted 21 Nov 2025 Next due 29 Nov 2026 5 months remaining
Net assets £71M £15M 2024 year on year
Total assets £101M £16M 2024 year on year
Total Liabilities £31M £1M 2024 year on year
Charges 8
1 outstanding 7 satisfied

Contact & Details

Contact

Registered Address

3 Sovereign Square Sovereign Street Leeds LS1 4ER England

Email

info@example.com

Website

www.example.com

Full company profile for TETRA TECH LIMITED (01959704), an active professional services company based in Leeds, England. Incorporated 15 Nov 1985. Other engineering activities. View financials, directors, shareholders, and filings.

Business Summary

This company specializes in providing innovative solutions and services across multiple sectors.

Products & Services

consulting software analytics integration

Reports

Credit Report

In-depth credit score, financial analysis, risk assessment and company intelligence.

Financials

Financials

Period 30 Sept → 29 Sept 2024
Type full
Next accounts 30 Sept 2025
Due by 30 Jun 2026 26 days remaining

Balance Sheet & P&L (2013–2024)

Cash in Bank

£3.51M

Increased by £2.93M (+505%)

Net Assets

£70.84M

Increased by £14.64M (+26%)

Total Liabilities

£30.60M

Increased by £1.19M (+4%)

Turnover

£115.50M

Increased by £5.54M (+5%)

Employees

885

Increased by 3 (+0%)

Debt Ratio

30%

Decreased by 4 (-12%)

Financial History

Revenue, profit, EBITDA and key financial figures

2024
29 Sept Year End
2023
1 Oct Year End
P&L
Revenue
£142.3M
£128.7M
Gross Profit
£48.2M
£43.1M
Operating Profit
£22.4M
£19.8M
Net Profit
£18.1M
£15.9M
EBITDA
£31.5M
£28.2M
Assets
Cash
£24.7M
£21.3M
Total Assets
£89.4M
£82.1M
Liabilities
Total Liabilities
£45.2M
£41.8M
Key Metrics
Employees
1,247
1,156
Latest Revenue
£142.3M
Latest EBITDA
£31.5M
Cash Position
£24.7M

Funding

Fundraising & Grants

Grants 1

Investors (0)

No investor information available

Share Capital

Share Capital

Share allotments and capital structure

4 Allotments 155,675,001 Shares £38.13m Total
Date FromShare ClassShares AllottedAmount RaisedPrice/Share
8 Apr 20211£7.00m£7.00m
5 Jan 202118,557,620£3.71m£0.2
9 Nov 202068,558,690£13.71m£0.2
24 Sept 202068,558,690£13.71m£0.2

Officers

Officers

0 active 3 resigned
Status

No officers found

No officers found

Shareholders

Shareholders (1)

Tetra Tech Group Limited
100.0%

Persons with Significant Control

Persons with Significant Control (1)

1 Active
Active
Notified 6 Apr 2016
Nature of Control
  • Ownership Of Shares 75 To 100 Percent

Group Structure

Group Structure

TETRA TECH LIMITED Current Company

Charges

Charges

1 outstanding 7 satisfied

Properties

Properties

4 leasehold 4 total
AddressTenurePrice PaidDate Added
Suite 1c, First Floor, Hodge House, 114-116 St Mary Street, Cardiff (CF10 1DY) CARDIFF
Leasehold-20 Dec 2024
Fourth Floor Offices, 1 Great Central Square, Vaughan Way, Leicester (LE1 4NR) LEICESTER
Leasehold-12 Apr 2022
third floor No2, St James' Gate, Scotswood Road, Newcastle Upon Tyne NEWCASTLE UPON TYNE
Leasehold-9 Dec 2008
Executive House, Avalon Way, Anstey (LE7 7GR) CHARNWOOD
Leasehold-11 Mar 2005
Suite 1c, First Floor, Hodge House, 114-116 St Mary Street, Cardiff (CF10 1DY)
Leasehold
Added 20 Dec 2024
District CARDIFF
Fourth Floor Offices, 1 Great Central Square, Vaughan Way, Leicester (LE1 4NR)
Leasehold
Added 12 Apr 2022
District LEICESTER
third floor No2, St James' Gate, Scotswood Road, Newcastle Upon Tyne
Leasehold
Added 9 Dec 2008
District NEWCASTLE UPON TYNE
Executive House, Avalon Way, Anstey (LE7 7GR)
Leasehold
Added 11 Mar 2005
District CHARNWOOD

Documents

Company Filings

DateCategoryDescriptionDocument
14 May 2026MortgageMortgage Satisfy Charge Full
21 Nov 2025Confirmation StatementConfirmation statement made on 15 Nov 2025 with no updates
1 Jul 2025AccountsAnnual accounts made up to 29 Sept 2024
15 Apr 2025OfficersTermination of Gareth George Arber as director on 14 Apr 2025
15 Apr 2025OfficersAppointment of Mr Andrew James Murdoch as director on 14 Apr 2025
14 May 2026 Mortgage

Mortgage Satisfy Charge Full

21 Nov 2025 Confirmation Statement

Confirmation statement made on 15 Nov 2025 with no updates

1 Jul 2025 Accounts

Annual accounts made up to 29 Sept 2024

15 Apr 2025 Officers

Termination of Gareth George Arber as director on 14 Apr 2025

15 Apr 2025 Officers

Appointment of Mr Andrew James Murdoch as director on 14 Apr 2025

Recent Activity

Latest Activity

Mortgage Satisfy Charge Full

2 weeks ago on 14 May 2026

Confirmation statement made on 15 Nov 2025 with no updates

6 months ago on 21 Nov 2025

Annual accounts made up to 29 Sept 2024

11 months ago on 1 Jul 2025

Termination of Gareth George Arber as director on 14 Apr 2025

1 years ago on 15 Apr 2025

Appointment of Mr Andrew James Murdoch as director on 14 Apr 2025

1 years ago on 15 Apr 2025