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StormFisher Environmental
StormFisher Environmental was founded by Anthony B. Miles as a family office focused on the intersection of waste management and renewable energy.
StormFisher Environmental
StormFisher Environmental was founded by Anthony B. Miles as a family office focused on the intersection of waste management and renewable energy. Miles, who has a background in energy and infrastructure, built the firm to invest capital in technologies that convert organic waste into renewable natural gas (RNG), electricity, and advanced transportation fuels. The firm operates from Toronto, Canada, and its investment posture is anchored in the view that regulatory momentum—such as Canada's Clean Fuel Standard and the US Renewable Fuel Standard—will continue to drive demand for low-carbon energy sources. The firm's strategy targets three investment categories: project-level development of RNG and biogas facilities, growth equity investments in technology companies that enable waste-to-energy processes, and direct ownership of operating assets in North American anaerobic digestion and landfill gas recovery. Public records confirm portfolio involvement in RNG infrastructure in Ontario, as well as partnerships with municipal and industrial feedstock suppliers. Geographically, the firm focuses on Canada and the United States. StormFisher Environmental's professional team includes Executive Vice President John (Jack) L. Whitsel, whose experience spans project finance and renewable energy operations. The firm has not disclosed total AUM, team size, or additional offices. It operates as a single-family office with no known adjacent philanthropic vehicles or club memberships disclosed in public record. The last 24 months have not yielded a publicly recounted operational event that meets the firm's own communication threshold. A structural differentiator of StormFisher Environmental is its dual role as both a project developer and an investment principal—a hybrid that blurs the typical boundary between family office capital and operating company. This architecture allows the firm to internalise development margins and operational cash flows from assets it originates, rather than relying solely on GP-mediated fund structures. The model is capital-intensive but positions StormFisher to capture value across the lifecycle of waste-to-energy infrastructure.
General information
Firm type
Single Family Office
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
Canada
City
Toronto
Corporate office
Toronto, Ontario, Canada
Principals
Anthony B. Miles
Founder & CEO
John (Jack) L. Whitsel
Executive Vice President
Sector focus
Frequently asked questions
Who runs investment decisions at StormFisher Environmental?
Anthony B. Miles, the firm's founder and CEO, leads investment decisions. Executive Vice President John (Jack) L. Whitsel is also a named principal handling project execution and strategy. The ownership structure is tied to the Miles family.
How does StormFisher Environmental source proprietary deal flow?
The firm originates projects both internally by developing its own RNG and biogas facilities, and through partnerships with municipal governments and industrial waste suppliers. It also makes growth equity investments in technology companies that produce equipment or software for waste-to-energy processes.
Is StormFisher Environmental structured as a single family office or does it operate more like a project developer?
It operates as a single family office that also functions as a project developer—a hybrid model. The firm controls the full lifecycle of its infrastructure assets, from permitting and construction through to operational cash flow, rather than investing purely as a passive limited partner.
Does StormFisher Environmental participate in fund commitments or only direct deals?
The firm's public posture shows a focus on direct investments in project-level infrastructure and operating assets, as well as growth equity stakes. There is no public record of fund commitment activity, though the firm may co-invest alongside institutional partners on specific projects.
What investment stages does StormFisher Environmental typically target?
StormFisher Environmental invests at two stages: early-stage project development (permitting, engineering, and construction of RNG/biogas facilities) and growth-stage equity in companies providing waste-to-energy technology. It also holds long-term ownership of operating assets.
Which sectors does StormFisher Environmental explicitly avoid?
The firm has not publicly stated sectors it avoids. Based on its public portfolio and communications, it does not appear to invest in exploration and production of fossil fuels, or in conventional real estate. Its concentration is exclusively in waste-to-energy and renewable fuels.
Where does the underlying wealth come from?
The underlying wealth originates from the Miles family's prior success in energy and infrastructure development, according to public record. Specific details on the family's business history are not widely disclosed.
Does StormFisher Environmental maintain philanthropic structures, and how are they separated?
No philanthropic vehicles linked to StormFisher Environmental or the Miles family appear in public record. The family office structure directly holds investment assets, without a disclosed separate charitable foundation.
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