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Colin Sewell

Founder

Founder at Prosaris

Greater Halifax Metropolitan Area

FoundedProsaris

Find your path to Colin

852 people in our graph share verified history with Colin — schools, employers, funds. One of them is your warm intro.

Reid HoffmanunlockedColin: together at CDL-Atlantic Prime 2021/22 (2021)
×2Colin: together at CDL-Atlantic Prime 2021/22
×9Colin: together at University of Surrey

About

Colin Sewell is the Founder and CTO of Prosaris, a company that provides ultrasonic leak detection devices and custom software for leak management. He has more than 25 years of experience in loss prevention and risk management across onshore and offshore oil and gas projects, having worked for Det Norske Veritas, Sofresid, Total, Occidental, and SBM Offshore in the UK, Europe, the Middle East, Asia, and North America. His work has spanned engineering and consulting as well as operations roles across project phases including FEED, detailed engineering, construction and commissioning, start-up, and full operations, and he has chaired numerous process hazard analysis sessions for onshore and offshore facilities.

Founder at Prosaris

Intro paths

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In turn, Colin can intro founders to Prosaris's investors below.

Prosaris's investors · 3

Concrete VenturesMeteghan · $182.5K – $365K checksEast Valley VenturesSaint JohnIsland CapitalCharlottetown · $50K – $500K checks

Experience

  1. PROSARISFounder and CTOcurrent2026 — present
  2. PROSARISFounder and CEOcurrent2017 — presentBedford, Nova Scotia, Canada
  3. PROSARISPresident2020 — 2023Halifax, Nova Scotia, Canada
  4. Prosaris Consulting LtdPresident and Managing Director2012 — 2023Halifax, Canada Area

Skills & more

Energy Efficiency1Gas33Energy14FEED14HAZOP10Commissioning12Petroleum29Subsea Engineering6Management5Petrochemical11HAZOP Study11EPC13
+9 moreRisk ManagementOffshore DrillingOil & GasConstructionStart-upsProject ManagementUpstreamHazard IdentificationProject Engineering

From Colin's professional profile.

Frequently asked questions

Who is Colin Sewell?
Colin Sewell is the Founder and CTO of Prosaris, a company that provides ultrasonic leak detection devices and custom software for leak management. He has more than 25 years of experience in loss prevention and risk management across onshore and offshore oil and gas projects, having worked for Det Norske Veritas, Sofresid, Total, Occidental, and SBM Offshore in the UK, Europe, the Middle East, Asia, and North America. His work has spanned engineering and consulting as well as operations roles across project phases including FEED, detailed engineering, construction and commissioning, start-up, and full operations, and he has chaired numerous process hazard analysis sessions for onshore and offshore facilities.
Where does Colin Sewell work?
Colin Sewell is Founder of Prosaris.
What companies did Colin Sewell found?
Colin Sewell founded Prosaris.
Where did Colin Sewell go to school?
Colin Sewell studied at University of Surrey (Bachelor's Degree, Mechanical Engineering).

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