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| Company | What they do | Location | Size | Hiring |
|---|---|---|---|---|
Cass Allencassallen.co.uk |
Cass Allen is a specialist architectural and environmental consultancy based in the UK, focused on acoustics and air quality for t | — | — | — |
Aruparup.com  MFMS RT |
Arup is a global engineering, design, and consulting firm that plans, designs, and engineers built environments — from infrastruct | — | — | — |
WSPwsp.com  DB DBBR |
WSP is a global engineering, design, and environmental consulting firm with 48,000+ specialists across 50+ countries, delivering t | — | — | — |
Rpsgrouprpsgroup.com  RNPHJH |
RPS is a property, energy, transport, water, resources, defence and government services firm operating as a Tetra Tech company, de | — | — | — |
Buro Happoldburohappold.com TS  BDEB |
Buro Happold is an international integrated consultancy of engineers, designers and advisors delivering creative, value-led engine | — | — | — |
AECOMaecom.com TA  JP MC |
AECOM is a global infrastructure professional services firm that delivers engineering, design, planning, and project management se | Dallas, Texas | 5000+ | — |
Morgan Lovellmorganlovell.co.uk |
Morgan Lovell is the UK's leading office interior design and fit out specialist, delivering workplace consultancy, space planning, | London, England | 201-1000 | — |
Cundallcundall.com  HEDH RA |
Cundall is a global multi-disciplinary consulting engineering and design firm delivering services across acoustics, civil engineer | — | — | — |
Rcarca.co.uk |
— | — | — | |
BDPbdp.com BS  LWSM |
BDP is a global multidisciplinary design practice with 19 studios worldwide, designing workplaces, urban masterplans, and communit | — | — | — |
Bdpbdp.co.uk |
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Jacobsjacobs.com  AGLB KZ |
Jacobs is a global engineering, design, and consulting firm with approximately 60,000 employees and $16 billion in annual revenue, | Dallas, Texas | 5000+ | — |
Parsons Corporationparsons.com  VS FHJC |
Parsons Corporation is a digitally enabled solutions provider founded in 1944 that delivers global infrastructure and national sec | Chantilly, Virginia | 5000+ | — |
Stantecstantec.com RU  EB PJ |
Stantec is a global engineering, architecture, and environmental consulting firm with around 4,000 employees in 450+ locations acr | — | — | — |
Tylintylin.com PKSDAA |
Tylin is a global engineering firm founded in 1954 that designs infrastructure solutions connecting communities through smarter, m | San Francisco, California | 1001-5000 | — |
Woodplcwoodplc.com |
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Arcadisarcadis.com |
Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built | — | — | — |
Blackandveatchblackandveatch.com |
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Cass Allen is a specialist architectural and environmental consultancy based in the UK, focused on acoustics and air quality for the development, construction and infrastructure industries. The firm provides consultancy services across all RIBA stages, from early planning through detailed design and construction to testing and handover, and has delivered over 3000 projects.
Companies like Cass Allen include Arup, WSP, Rpsgroup, Buro Happold, AECOM. See the full list of 24 competitors and alternatives above.
Key decision-makers and buying contacts at Cass Allen are listed above, including leaders across executive, finance, sales and operations.