Fundraising FoxGTAN | Angel to Series A Investments
Angel networkWaterloo · Pre-Seed–Series A · 12 people tracked
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Investment thesis
GTAN backs pre-seed to Series A Canadian technology startups across software, hardware, deep tech, medtech, quantum, and other industries. It offers founders a Pitch Path for angel, pre-seed and seed rounds of $750k-$5M (preferring B2B, Canadian companies ready for due diligence), an Accelerated Path providing fast top-up capital averaging $500k for seed to Series A rounds under $15M and sub-$50M valuation, and a Startup Visa Path for non-Canadian ventures via accredited angel group status. Members write their own cheques, averaging $350k per investment, and are collectively connected to a large share of Canadian early-stage deals.
Source: firm website, verified Aug 3, 2026.
Team · 12 people
from the firm's websiteDeb Stark serves as Chair of the Board of Governors at the University of Guelph. She holds positions as a board member, mentor, and volunteer with a focus on Canadian agriculture.
Eric Klimstra is Chief Revenue Officer at Asenion, which resulted from the merger of Fairly AI and anch.AI. He has experience in sales, partnerships, and operations across small businesses and large corporations, with expertise in compliance and negotiation.
Evan is GTAN's Executive Director, overseeing operations, deal-flow, and leadership. A multi-time founder and early-stage coach, he has helped founders raise nearly $500M in early-stage investments.
Melissa supports GTAN's operations, helping manage events, communications, and day-to-day work, with experience running complex projects.
Ruth Casselman serves as Chief Executive Officer of the Accelerator Centre and holds board positions with the GTAN Angel Network and Communitech. Previously, she was founding Chief Operating Officer at Alert Labs, an IoT company focused on water management solutions, where she managed capital raising and led the company's acquisition by NYSE-listed Watsco Inc. Her earlier experience includes crisis management and public relations roles at BlackBerry, and she holds a B.Sc. from the University of Waterloo and an MBA from Athabasca University.
Tayfun Uzun is founder and CEO of BrandGhost, a platform that generates SEO-structured content and distribution strategies to improve company discoverability across search engines, AI platforms, and social media. Previously, he was part of the founding team at Magnet Forensics, where he contributed to the company's product and technology strategy as it grew from startup to a $1.8 billion acquisition by Thoma Bravo in 2023. Uzun holds a degree in Management Engineering from the University of Waterloo and invests in early-stage Canadian software and SaaS startups.
Business, technology and international transactions lawyer licensed in California and Ontario, and CEO/founder of Pulse Law LLP in Waterloo Region, focused on the startup life-cycle and financings.
Founder mafia
3 people who came through GTAN | Angel to Series A Investments went on to found or lead other companies.
Frequently asked questions
- What stage does GTAN | Angel to Series A Investments invest at?
- GTAN | Angel to Series A Investments invests at the Pre-Seed, Seed, Series A stages.
- What is GTAN | Angel to Series A Investments's typical check size?
- GTAN | Angel to Series A Investments typically writes checks of $350K – $1.5M.
- What sectors does GTAN | Angel to Series A Investments focus on?
- GTAN | Angel to Series A Investments focuses on Deep Tech, EdTech, Enterprise Software, Hardware, Medical Devices, Quantum Computing, SaaS.
- Where is GTAN | Angel to Series A Investments located?
- GTAN | Angel to Series A Investments is headquartered in Waterloo, CA.
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