Opus One Solutions
Toronto grid intelligence software for integrating renewables, EVs, and energy storage
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How Canadian is this company? Rated 1-5 on ownership, data residency & team presence.
https://opus-one.comAbout Opus One Solutions
Opus One Solutions is a Toronto-based cleantech company that develops software for managing distributed energy resources on the electricity grid. Their GridOS platform helps utilities integrate renewable energy, EVs, and storage while optimizing grid performance.
- Headquarters
- Toronto, ON
- Founded
- 2013
- Founders
- Joshua Wong
- Team size
- 51-200 employees
- Pricing
- subscription - Contact for pricing
- Last verified
- March 2026
The Eh Score rates Canadian ownership, data residency, founding location, team presence, and support availability. Learn more →
Why it's Canadian
- 🇨🇦 Canadian-founded
- 🏢 Canadian-owned
- 🔒 Data hosted in Canada
- 👩💻 Dev team in Canada
Why it's Canadian
- 🇨🇦 Canadian-founded
- 🏢 Canadian-owned
- 🔒 Data hosted in Canada
- 👩💻 Dev team in Canada
Why it's on EhList
The practical appeal is simple: the company is Canadian-owned and customer data stays in Canada, which makes it easier to shortlist for buyers who care about procurement, privacy, or both. It has also been around since 2013, so this isn't just an "interesting Canadian startup" pick - it's an established one.
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