ROTH-MOSEY & PARTNERS LLP

300-3100 Temple Dr., Windsor, ON

Round River Technologies Ltd.

144 Lowden Ave, Ancaster, ON

We are a Biotechnology company involved in waste and wastewater treatment and biomass production for; aquaculture, agriculture, power generation, pharmaceuticals and Life Support systems.

Rounthwaite Dick & Hadley Architects Inc.

201-225 Richmond St W, Toronto, ON

Expertise in all aspects of architectural design & project management

Routes AstroEngineering

303 Legget Dr., Kanata, ON

Routes AstroEngineering designs and builds space science instrumentation and spacecraft equipment

Rowait Media Inc.

712-180 Markham Rd., Scarborough, ON

Rowswell & Associates Engineers Ltd.

6-100 Bruce St., Sault Ste Marie, ON

Structural Engineering Welding Engineering (CWB Certified) Non Destructive Testing (NDT/NDE) of Materials Inspection Services (CSA Certified to W178.1) Bridge Engineering - Railway/road & Multi-Use Trail Bridges (Cable Stayed long span) Crane ...

Roy G. Dias, CMA

3-295 Wolfe St., London, ON

Certified Management Accountant (CMA) and Certified Financial Planner (CFP) providing accounting and taxation services to owner-manager businesses and individuals.

Royco Apparatus Ltd.

54 Pennon Rd., Kleinburg, ON

Royco Apparatus ltd., incorporated in 1970. A small specialty engineering and manufacturing firm, located in Kleinburg, Ontario, Canada. Royco is engaged in consulting, design, manufacturing and modification of medical instruments and apparatus ...

Roys Manufacturing

97 Montieth Ave, Stratford, ON

Custom CNC and manual vertical milling, turning and grinding. Aerospace tooling Design and build special purpose machines

Rozeluk & Company

1570 Hyde Park Rd., London, ON

Accounting, Taxation, Forensic Accounting, US Taxation, Fraud Investigation.