Agencies:
City of Baltimore
DC Water (15 contracts)
DDOT (6 contracts)
MDOT/MTA
WMATA (3 contracts)
WSSC (3 contracts)
Primes:
AECOM (4 contracts)
Arcadis (5 contracts)
Atkins
Brierley Associates
Brown and Caldwell
Ch2M (3 contracts)
Ch2M/Parsons JV
Greeley and Hansen
HNTB
Jacobs (2 contracts)
KCI
Mott MacDonald
Shah & Associates, Inc.
PURE Technologies
RK&K
Ulliman Schutte (2 contracts)
WRA
WSP | Parsons Brinckerhoff (2 contracts)