Company Profile

Incorporated in Calgary in November 2006, Fourmost provides expertise in mechanical, electronic, firmware and software engineering to the oil and gas industry. We specialize in rugged engineering design where available real estate is minimal, and operating conditions are hostile. APEGGA Permit Holder Our strategy is to be a preferred supplier of outsourced engineering design and product support services for technology providers to the oil and gas industry in North America.

Fourmost is a registered Permit Holder with The Association of Professional Engineers, Geologists and Geophysicists of Alberta (APEGGA) with three APEGGA Members on staff. In accordance with this status, the company maintains a professional liability insurance policy.

Principals at Fourmost have a combined 27 years experience in engineering plus an additional 25 years experience in well site service provision and operations support. Working Together With You on an hourly rate, fixed project cost or shared IP, Fourmost can fill in the gaps in your engineering resource.




  • Machine component / assembly
  • Sheet metal to exotic stainless steel / composite materials
  • Investment cast moulding
  • Structural steel design
  • Fluid dynamics
  • Motors / shaft / coupling design
  • Hydraulics and piping systems
  • Electro – mechanical systems
  • Rotational to linear mechanics


  • Analog and digital hardware
  • Combination analog / digital hardware design including processors and associated supporting devices (memory, real time clock, ruggedized I/O)
  • Multilayer Printed Circuit Design (PCB) including surface mount and through-hole technologies


  • Embedded software design including RTOS, data acquisition and logging, control systems, monitoring and custom communications protocols
  • PC software design for interfacing with embedded systems.
  • Electronics system specifications development for integration into existing systems or new products
  • Highly Accelerated Life Testing
  • Highly Accelerated Stress Screen


  • Process audit
  • Failure mode and effects analysis
  • Root cause analysis
  • Component / assembly redesign
  • Troubleshooting / debugging


  • Prototype manufacturing including PCB layout, population and verification
  • Harsh environment PCB manufacturing
  • Product test and repair
  • System assembly


  • Operations, manufacturing and R&M documentation
  • Component and assembly drawings
  • Bills of Materials