ArcTern Ventures

Certified B Corporation
Headquarters

Ontario, Canada

Certified Since

June 2013

Industry

Equity investing - Developed Markets

Sector

Service with Minor Environmental Footprint

Operates In

Canada,

Norway,

United States

ArcTern Ventures is a venture capital firm committed to addressing the climate crisis and advancing sustainability. Headquartered in Toronto, with offices in Oslo and San Francisco, we invest globally in innovative technology companies focused on climate action and sustainability—what we call Earthtech. We believe that accelerating the transition to a carbon-neutral economy can disrupt industries and create substantial financial returns, benefiting companies, investors, and the planet. ArcTern launched its first fund, MaRS Cleantech Fund I L.P., in 2012 with US$22M in commitments, followed by another US$34M for follow-on investments. This fund backed 10 Pre-Seed and Seed startups in Canada. Building on this foundation, Fund II closed in 2019 with US$146M from leading institutional investors and has made 18 investments, expanding our focus to Series A and B startups in North America and Europe. Our latest fund, Fund III, closed in January 2024 with US$337M, and we have already invested in 8 Series A and B startups across these regions. Our investment strategy is aligned with the Paris Agreement, prioritizing companies that can significantly reduce greenhouse gas emissions. We target high-impact sectors including Electricity and Energy, Industry, Transportation/Mobility, Food Sys

Overall B Impact Score

Based on the B Impact assessment, ArcTern Ventures earned an overall score of 110.3. The median score for ordinary businesses who complete the assessment is currently 50.9.
110.3
110.3 Overall B Impact Score
80 Qualifies for B Corp Certification
50.9 Median Score for Ordinary Businesses

Governance 13.1

Governance evaluates a company's overall mission, engagement around its social/environmental impact, ethics, and transparency. This section also evaluates the ability of a company to protect their mission and formally consider stakeholders in decision making through their corporate structure (e.g. benefit corporation) or corporate governing documents.

Mission & Engagement0.9
Ethics & Transparency2.2
+ Mission Locked10

What is this? A company with an Impact Business Model is intentionally designed to create a specific positive outcome for one of its stakeholders - such as workers, community, environment, or customers.


Workers 30.8

Workers evaluates a company’s contributions to its employees’ financial security, health & safety, wellness, career development, and engagement & satisfaction. In addition, this section recognizes business models designed to benefit workers, such as companies that are at least 40% owned by non-executive employees and those that have workforce development programs to support individuals with barriers to employment.

Financial Security11.9
Health, Wellness, & Safety8.0
Career Development3.2
Engagement & Satisfaction2.1

Community 25.4

Community evaluates a company’s engagement with and impact on the communities in which it operates, hires from, and sources from. Topics include diversity, equity & inclusion, economic impact, civic engagement, charitable giving, and supply chain management. In addition, this section recognizes business models that are designed to address specific community-oriented problems, such as poverty alleviation through fair trade sourcing or distribution via microenterprises, producer cooperative models, locally focused economic development, and formal charitable giving commitments.

Diversity, Equity, & Inclusion4.7
Economic Impact4.2
Civic Engagement & Giving0.7
Supply Chain Management0.5
+ Designed to Give13.4

What is this? A company with an Impact Business Model is intentionally designed to create a specific positive outcome for one of its stakeholders - such as workers, community, environment, or customers.


Environment 7.9

Environment evaluates a company’s overall environmental management practices as well as its impact on the air, climate, water, land, and biodiversity. This includes the direct impact of a company’s operations and, when applicable its supply chain and distribution channels. This section also recognizes companies with environmentally innovative production processes and those that sell products or services that have a positive environmental impact. Some examples might include products and services that create renewable energy, reduce consumption or waste, conserve land or wildlife, provide less toxic alternatives to the market, or educate people about environmental problems.

Environmental Management2.8
Air & Climate1.6
Water0.0
Land & Life2.2

Customers 32.6

Customers evaluates a company’s stewardship of its customers through the quality of its products and services, ethical marketing, data privacy and security, and feedback channels. In addition, this section recognizes products or services that are designed to address a particular social problem for or through its customers, such as health or educational products, arts & media products, serving underserved customers/clients, and services that improve the social impact of other businesses or organizations.

Customer Stewardship0.2
+ Mission Lock0
+ Past Performance6
+ Current Fund4.2
+ Positive Impact6.9
+ Portfolio Reporting4.2
+ Capacity Building6
+ Fund Governance4.5

What is this? A company with an Impact Business Model is intentionally designed to create a specific positive outcome for one of its stakeholders - such as workers, community, environment, or customers.



Previous Overall B Impact Scores

2022 Overall B Impact Score110.3
2017 Overall B Impact Score87.4
2013 Overall B Impact Score85.3

B Labs Logo - Home Link

Sign up to our Insights newsletter, a monthly digest of the latest news on economic systems change from B Lab Global.

We take the security of your data seriously, read our privacy policy for further information. For newsletter communications relating to your local region, please visit Global Partner sites to subscribe.

Copyright © 2025 B Lab. All rights reserved.