Mark Rattenbury
Senior Vice President - Electrical
WSP
MEP/FP Engineering
149.2K GSF
2 Projects
Senior Vice President - Electrical
WSP
MEP/FP Engineering
149.2K GSF
2 Projects
Established 1972
Development
144.7K GSF
1 Project
Established 1997
Energy / Sustainability Consulting
137.9K GSF
2 Projects
Established 2004
MEP/FP Engineering
137.9K GSF
2 Projects
Established 1997
Architecture
135.5K GSF
1 Project
Established 1992
Construction
135.3K GSF
3 Projects
Established 1992
Architecture
135K GSF
1 Project
Established 1976
Architecture
135K GSF
1 Project
Established 2014
Development
133.7K GSF
1 Project
Established 2004
Architecture
133K GSF
3 Projects
Established 1930
Construction
132K GSF
1 Project
Established 2022
Energy / Sustainability Consulting
128.7K GSF
2 Projects
Established 2001
Architecture
126.4K GSF
3 Projects
Established 2005
Architecture
126.4K GSF
1 Project
ENV SP, HERS® Rater, ASHRAE CDP
DIRECTOR
ASPEN AIR DUCT
Architecture
Construction
Energy / Sustainability Consulting
122.2K GSF
1 Project
14 Years Experience
Established 2002
Energy / Sustainability Consulting
MEP/FP Engineering
118.4K GSF
1 Project
Principal / Founder
Architecture Towards Neutral
Architecture
116K GSF
2 Projects
16 Years Experience
Established 2014
Architecture
116K GSF
1 Project
Established 1981
Architecture
113.6K GSF
6 Projects
Established 1986
Architecture
111K GSF
1 Project