Mike Winterfield
Founder and Managing Partner at Active Impact Investments
North Vancouver, British Columbia
Mike Winterfield, Founder and Managing Partner at Active Impact Investments is an active investor based in North Vancouver, British Columbia. This profile covers what Mike Winterfield backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCMicro VCPEOperatorFounderInvestor
- Stages
- Early Stage VentureSeedNon Equity Assistance
- Invests in
- Climate & EnergySaaS & EnterpriseRobotics & AutomationManufacturing & IndustrialSupply Chain & Logistics
- Location
- North Vancouver, British Columbia
- Typical check
- $250K
- Past investments
- 27
Notable investments
Clir RenewablesRailVision AnalyticsAquacyclJaza EnergyFlair SystemsSustain.LifeSWTCHHow to reach Mike Winterfield
Angels and operators like Mike Winterfield reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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About this profile
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Cite this page
Round Funded. "Mike Winterfield." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/mike-winterfield
Frequently Asked Questions
What does Mike Winterfield invest in?
Mike Winterfield invests in Climate & Energy, SaaS & Enterprise, Robotics & Automation and Manufacturing & Industrial, typically at Early Stage Venture, Seed and Non Equity Assistance. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mike Winterfield invest at?
Mike Winterfield typically invests at Early Stage Venture, Seed and Non Equity Assistance. Lead with traction that fits the stage when you reach out.
What is Mike Winterfield's typical check size?
Mike Winterfield typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.