UK public supplier profile

TETRA TECH INTERNATIONAL DEVELOPMENT LIMITED

Companies House number 03799145 · Active

This page joins supplier notices to the Companies House projection by the published GB-COH identifier. Names below can be trading styles or historical aliases. Values are notice fields, not verified revenue.
Published notices2
Distinct buyers1
Disclosed value£11,000,000
Latest notice19 January 2026
Registered identity

TETRA TECH INTERNATIONAL DEVELOPMENT LIMITED

Companies House: 03799145
Status: Active
Incorporated: 1 July 1999
Registered office: 1 NORTHFIELD ROAD, READING, BERKSHIRE
SIC: 70229 - Management consultancy activities other than financial management

Verify at Companies House →
Published supplier aliases

2 names in notices

Tetra Tech International Development Limited (1)
Tetra Tech International Development Ltd. (1)

Published contract notices

PublishedBuyer and noticeCategory / regionDisclosed value
19 January 2026Technical Assistance to Libyan Institutions
Foreign Commonwealth and Development Office
Training programme services£2,000,000
27 January 2025Monitoring, Evaluation, Research and Learning for Yemen (MERLY) Programme
Foreign Commonwealth and Development Office
Foreign economic-aid-related services£9,000,000

Source dates and limitations

A 37X Ventures portfolio site

Operated by 37x Limited, a Guernsey Non Cellular Company, company number CMP76157, incorporated 18 July 2025.

Registered office: Les Echelons Court, Les Echelons, St. Peter Port, Guernsey, GY1 1AR.

Full company details