TAE has always strived to work with other organisation and form partnerships with other professional bodies to provide mutual benefit to both the organisations and their memberships.

Bodies with whom TAE has worked include:

• Chartered Institute of Water and Environmental Management (CIWEM)
• Institute of Chartered Accountants in England & Wales (ICAEW)
• The Institute of Structural Engineers (IStructE)
• The Association of Chartered Certified Accountants (ACCA)
• Society for the Environment (SocEnv)