Oldham Engineers Inc.

125 Joseph Zatman Dr., Dartmouth, NS

Olympia Engineering

385 Connie Cres., Concord, ON

Omnivox Technologies Inc.

7100, rue Jean-Talon E Bureau 850, Anjou, QC

An engineering firm whose primary objective is research and development on computer telephony integration. Design of analog and digital electronic products. Firmware design and development. Electronic and mechanical design. Printed circuit ...

Ondecha, Socit de gomatique

115, rue Theariolin, Wendake, QC

Surveying and geomatics services

One Pond Inc.

2143 Monson Cres., Gloucester, ON

Irrigation consulting and GPS survey mapping for Golf Course and landscape industry.

O'Neill O'Neill Procinsky Architects

10415 Princess Elizabeth Ave. N.W., Edmonton, AB

Architecture, Planning, Interior Design, Project Management

Ontario Building Solutions

200-28 Pollard Cres, Ajax, ON

Indoor air quality testing Airflow testing and balancing 3rd party HVAC investigation Building operation analysis TSSA compliance assistance. Custom Maintenance programs. Professional building operation.IAQ problem solving IAQ Indoor air ...

Ontario Clean Water Agency

1700-1 Yonge St., Toronto, ON

Provider of water and wastewater services to municipal and private sector clients

Onyx Engineering Ltd.

2960 Jefferson Blvd., Windsor, ON

ONYX Engineering Ltd. is a leading-edge technology company dedicated to the provision of world-class automation solutions for industry. We are a leader in the fields of man-machine interface, software communication & control integration, PLC ...