OpenRegistry
Companies House/Leeds/Company profile

TETRA TECH LIMITED

Active
01959704·incorporated 1985-11-15

TETRA TECH LIMITED is an active UK private limited company, incorporated on 15 November 1985 at Companies House (number 01959704; OpenRegistry canonical ID GB-01959704-tetra-tech-limited). Sophymarine's OpenRegistry classifies it under SIC 71129 (Other engineering activities), one of 29,244 active UK entities in that code and one of 51,894 active companies registered in Leeds (postcode LS1). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
1985-11-15
Registered Address
3 SOVEREIGN SQUARE, SOVEREIGN STREET, LEEDS, LS1 4ER, ENGLAND
SIC
71129 — Other engineering activities
Country of origin
United Kingdom

Accounts

Last filed accounts made up to 2024-09-29. Next accounts due 2026-06-30. Financial year-end: 30/09. Filing class: FULL.

Confirmation statement

Last confirmation statement made up to 2025-11-15. Next confirmation statement due 2026-11-29.

Mortgages and charges

7 charges recorded against the company at Companies House: 1 outstanding, 6 satisfied, 0 partially satisfied.

Persons with significant control

TETRA TECH LIMITED has 1 person with significant control on file:

Previous names

TETRA TECH LIMITED has previously traded as:

  • WYG ENGINEERING LIMITED (until 2020-12-30)
  • WHITE YOUNG GREEN CONSULTING LIMITED (until 2008-07-01)

Similar UK companies

Other companies registered under SIC 71129 (Other engineering activities):

Other companies registered in Leeds: