About Us

Thomson was first established in 2004, known as Thomson Ecology. Founders Nancy Thomson (CEO) and John Mundy, were quickly followed by Richard Arnold as Technical Director. The three shared a vision to provide excellence and innovation in all aspects of ecology and biodiversity.

Today, operating as Thomson Environmental Consultants, we have a team of over 150 specialists on hand, with a wealth of knowledge and experience to share with our clients.

In-house at Thomson, we have expertise in terrestrial ecologymarine servicesfreshwater ecology and managementMarine laboratory services (invertebrates, fish and sediment analyses)habitat creation and managementgeospatial data management and mappingarboriculture consultancy and contracting, and landscape architecture.

To support our work, we have a varied range of accreditation’s and industry memberships that demonstrate our commitment to standards and quality across our work.

Our Latest Jobs

A career with Thomson offers you great opportunities for professional and personal development and the chance to achieve your potential in a strongly values-led business. Come and meet us at our Guildford HQ, Birmingham, Cardiff, Leeds or Manchester offices.

  • Ecological Consultant | Birmingham

    Thomson Environmental Consultants
    England, United Kingdom
    • Mid-level
    • 2 weeks ago
  • Commercial Principal Ecological Consultant | flexible

    Thomson Environmental Consultants
    Wales, Scotland, England, Northern Ireland, United Kingdom
    • Senior-level
    • 2 weeks ago
  • Assistant Ecologists | Nationwide

    Thomson Environmental Consultants
    Wales, Scotland, England, Northern Ireland, United Kingdom
    • Early Career
    • 2 weeks ago
  • Arboricultural Consultant | Guildford

    Thomson Environmental Consultants
    England, United Kingdom
    • Early Career
    • 2 weeks ago
  • Habitats Project Manager | Guildford

    Thomson Environmental Consultants
    England, United Kingdom
    • Early Career
    • 2 weeks ago
  • Ecological Consultant | Birmingham

    Thomson Environmental Consultants
    England, United Kingdom
    • Early Career
    • 1 month ago

We are delighted that you are thinking of joining our team. Please visit our dedicated careers site for a list of our current vacancies and more information about working for Thomson Environmental Consultants.

Our Offices

Guildford office

Thomson Environmental Consultants
Compass House
Surrey Research Park
Guildford
Surrey, GU2 7AG

+44 (0) 1483 466 000

Cardiff office

Thomson Environmental Consultants
Sophia House
28 Cathedral Rd
Cardiff
CF11 9LJ

+44 (0) 2920 660 180

Manchester office

Thomson Environmental Consultants
St James Tower
7 Charlotte Street
Manchester
M1 4DZ

+44 (0) 161 676 1160

Leeds office

Thomson Environmental Consultants
The Tannery
91 Kirkstall Road
Leeds
West Yorkshire, LS3 1HS

+44 (0)113 247 3780

Birmingham office

Thomson Environmental Consultants
Edmund House
12-22 Newhall Street
Birmingham
B3 3AS

+44 (0)121 726 3494