Brad Leufkens

Head of Technology Investing, Teachers Private Capital

📍 Toronto, Ontario, Canada🔄 Updated September 2026💼 7 investments📅 10 years investing🗓 Last invested Aug 2025
VC🌍 Canada
7
Total investments
0
Early stage
1
Mid stage
2
Late stage
10y
Years active

Portfolio

6 investments · sorted by recency
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Late stage
Investor
Aug 2025
Were an AI research company that builds reliable, interpretable, and steerable AI systems. Our first product is Claude, an AI assistant for tasks at any scale. Our research interests span multiple areas including natural language, human feedback, scaling laws, reinforcement learning, code generation, and interpretability.
Board Member
Jun 2022
Evolved By Nature, pioneers in natural peptide discovery. We are a life sciences company using the principles of biotechnology and the power of nature to create a healthier future. Our biomolecules, sustainable chemicals and natural ingredients are available globally to industries looking to increase product performance while decreasing the environmental impact of everything from skincare to sneakers.
Board Member
Jul 2020
Attabotics provides an intelligent cube storage solution to meet the ever-changing fulfillment needs of modern customers and modern commerce. The company was founded in 2016 and is headquartered in Calgary, Alberta, with over 300 employees from all over the world. Attabotics’ future-proof warehouse storage system is a complete solution made to last as the nature of commerce evolves. We have created a complete, fully 3D solution with storage and picking stations – the Atta Studio – and robot shuttles that can access any bin without having to reshuffle the system.
Board Member
Aug 2019
At Stem, we’re reimagining technology to drive the energy transition. Turning complexity into clarity, and potential into performance. We help asset owners, operators and stakeholders benefit from the full value of their energy portfolio by enabling the intelligent development, deployment, and operation of clean energy assets. Our integrated software suite, PowerTrack, is the industry-standard and best-in-class for asset monitoring, supported by professional and managed services, under one roof. Meant to tackle challenges as seamlessly as possible, we show you the information you need clearly and accurately and help you harness raw data to inform actionable insight. With global projects managed in over 55 countries, 16,000 customers have relied on Stem for nearly 20 years to maximize the value of their clean energy projects. Driven by human and artificial intelligence – were unlocking energy intelligence. Learn more at stem.com.
Board Member
Mar 2017
In 2017, Anbaric and Ontario Teachers’ Pension Plan (OTPP), Canada's largest single-profession pension plan, formed Anbaric Development Partners to develop clean energy infrastructure projects in North America. With a focus on transmission, specifically in the offshore wind industry, and distributed energy, Anbaric’s mission is to create and build the electric businesses of the future. Anbaric produces new entities that transform old energy systems into more effective and resilient ones with an emphasis on clean energy. Anbaric is committed to early stage and brownfield developments which are projected to produce $2 billion in fully constructed assets. Anbaric has helped spearhead completion of two 660 MW high-voltage, direct current (HVDC) projects - Neptune Regional Transmission System and Hudson Transmission Project. These underground and underwater electricity transmission lines were completed on time and on budget. For additional information on Anbaric visit: www.anbaric.com
Board Member
Nov 2016
We bring together extraordinary people with the power to change the future™ by delivering renewable energy to the power grid every day. We are a leading, Canadian-based power producer that develops, builds, owns and operates wind, hydro, solar and storage facilities across North America.
Experience · 9 entries
All (9)
Investments (7)
Board (6)
2025
Investor
Aug 2025
Were an AI research company that builds reliable, interpretable, and steerable AI systems. Our first product is Claude, an AI assistant for tasks at any scale. Our research interests span multiple areas including natural language, human feedback, scaling laws, reinforcement learning, code generation, and interpretability.
Board Observer
Feb 2025
StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most forward-thinking marketers choose StackAdapt to orchestrate high-impact campaigns across programmatic advertising and marketing channels. Our state-of-the-art platform is where some of the most progressive work in machine learning meets cutting-edge user experience. StackAdapt is designed around the three core pillars of programmatic—planning, executing and analyzing. StackAdapt is ranked as the number 1 DSP on G2. For six consecutive years with over hundreds of reviews, StackAdapt has been recognized as a high performer and the highest-ranking DSP in customer satisfaction by G2. StackAdapt was also recognized as an Enterprise Fast 15 winner as part of the Technology Fast 50™ program in 2024 and is one of Ad Age’s Best Places to Work in 2024. Learn more about StackAdapt here: www.stackadapt.com. And if youre looking for a change, wed love to have you on our team—check out our open roles by visiting: www.stackadapt.com/careers. StackAdapt is headquartered in Toronto, Canada. We have teams and client support across North America, EMEA, APAC, and LATAM.
2022
Board Member
Jun 2022
Evolved By Nature, pioneers in natural peptide discovery. We are a life sciences company using the principles of biotechnology and the power of nature to create a healthier future. Our biomolecules, sustainable chemicals and natural ingredients are available globally to industries looking to increase product performance while decreasing the environmental impact of everything from skincare to sneakers.
2020
Board Member
Jul 2020
Attabotics provides an intelligent cube storage solution to meet the ever-changing fulfillment needs of modern customers and modern commerce. The company was founded in 2016 and is headquartered in Calgary, Alberta, with over 300 employees from all over the world. Attabotics’ future-proof warehouse storage system is a complete solution made to last as the nature of commerce evolves. We have created a complete, fully 3D solution with storage and picking stations – the Atta Studio – and robot shuttles that can access any bin without having to reshuffle the system.
2019
Board Member
Aug 2019
At Stem, we’re reimagining technology to drive the energy transition. Turning complexity into clarity, and potential into performance. We help asset owners, operators and stakeholders benefit from the full value of their energy portfolio by enabling the intelligent development, deployment, and operation of clean energy assets. Our integrated software suite, PowerTrack, is the industry-standard and best-in-class for asset monitoring, supported by professional and managed services, under one roof. Meant to tackle challenges as seamlessly as possible, we show you the information you need clearly and accurately and help you harness raw data to inform actionable insight. With global projects managed in over 55 countries, 16,000 customers have relied on Stem for nearly 20 years to maximize the value of their clean energy projects. Driven by human and artificial intelligence – were unlocking energy intelligence. Learn more at stem.com.
Show all 9 entries ↓
Investment activity
2016–2025 · 7 investments
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