The framework has been divided into 11 lots covering a range of services including multi-disciplinary design, site supervision, highways and aviation consultancy.
Teams selected for the four year agreement will work on a range of projects across the region, with other public bodies in Wales free to use the panel.
Key lot winners
Multi-discipline ( value £105m)
Aecom, AHR Architects, Amey OW, Arcadis, Arup, Capita, Jacobs, Mott McDonald, RHomco Consultaing, Stride Treglown, Wardell Armstrong, Tetra Tech, Mace,
Civil and Highway Engineering Consultants (£15m)
Aecom, Amey OW, Arup, Atkins, Alistair Burroughs Design Partnership, Capita, Curtins, Jacobs, Local Transport Projects, Mott MacDonald, RPS, Tetra Tech,
Transportation Consultants (£15m)
Aecom, Amey OW, Arcadis, Arup, Atkins, Capita, Jacobs, Local Transport Projects, Mott MacDonald, RPS Consulting, Tetra Tech
4. Ground and Water Consultancy (£20m)
Aecom, Arcadis, Arup, Atkins, Capita, Jeremy Benn Associates, Mott MacDonald, Ramboll, RPS Consulting, Stantec, Tetra Tech, Waterco
6. Site Supervision (£10m)
Amey OW, Arcadis, Arup, Atkins, Alistair Burroughs Design Partnership, Capita, Collaborative Project Management Services, DRAC Consulting, Expedite Project Services, Mott MacDonald, Tetra Tech
Estates and Residential Development (£15m)
Alder King, Avison Young (UK), Bruton Knowles, Cooke & Arkwright, Jones Lang LaSalle, Knight Frank, Savills, Valuation Office Agency, Cushman & Wakefield Debenham Tie Leung
7. Aviation Consultants (£5m)
Aecom, Amey OW, Arcadis, Arup, Atkins, Alistair Burroughs Design Partnership, Capita, Mott MacDonald,RPS Consulting, Tetra Tech, Helios Technology, GMR Aviation Consulting
8. Geotechnical Consultants (£2m)
Aecom, Amey OW, Arup, Atkins, Capita, Curtins, Mott MacDonald, Ramboll, RPS Consulting, Stantec, Sweco, Tetra Tech