ExCAL
ExCAL is a member of the Hendre Holdings group of companies.

Hendre Holdings
Hendre Holdings is a dedicated service company delivering high quality solutions to satisfy the need of a multinational and multi discipline client base for Consulting, design, project management, procurement, construction commissioning, Training, and maintenance services.

ExCAL has established formal partnerships with a wide variety of companies with complimentary skills. We are founder members of Hafren, the industrial partner of the Geoenvironmental Research Park. Further details of our partners can be found at www.grc.cf.ac.uk