ArcTern Ventures
ArcTern Ventures is a Toronto-based early-stage venture capital firm founded in 2012 that invests in climate technology and deep tech startups, including AI infrastructure and advanced recycling companies across North America and Europe.
- Company typePrivate
- Founded2012
- HeadquartersToronto, Canada
- Headcount11–50
- GTM typeB2B
- OfferingServices
What ArcTern Ventures does
ArcTern Ventures is a Toronto-based venture capital firm founded in 2012 that provides early-stage and growth-stage capital to companies in the climate technology and deep technology sectors. The firm invests in startups developing sustainable technologies, advanced manufacturing solutions, and AI infrastructure, with publicly disclosed investments including Hyperlume (optical interconnects for AI data centers) and Cyclic Materials (rare earth element recycling). The fund operates a traditional VC business model, deploying capital into portfolio companies as lead or co-lead investor and earning returns through management fees on committed capital and potential carried interest on successful exits.
The firm's core product is capital deployment paired with sector-specific strategic guidance, rather than a technology platform. ArcTern has demonstrated lead-investor capacity at the seed and Series B stages, writing checks such as $12.5 million into Hyperlume's seed round (2025-02, co-led with BDC Deep Tech Venture Fund) and leading a $53 million Series B for Cyclic Materials (2024-09). It syndicates deals with a recurring set of co-investors including BDC, Intel Capital, MUUS Climate Partners, and SOSV, indicating an embedded network across Canadian public capital, corporate venture, and climate-focused funds.
ArcTern's portfolio spans geographic markets including Canada, the United States, and Europe, with portfolio companies pursuing infrastructure-scale deployment across multiple jurisdictions. The firm is led by co-founder and managing partner Murray McCaig alongside managing partners Marc Faucher and Tom Rand, supported by investment director Kristin Aamodt and associate partner Mira Inbar. The team is structured to combine sector specialization with deal execution at the early and growth stages of the cleantech and deep tech venture lifecycle.
ArcTern Ventures firmographics
Firmographics- Name
- ArcTern Ventures
- Legal name
- ArcTern Ventures
- Website
- http://www.arcternventures.com
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- ArcTern Ventures is a Toronto-based early-stage venture capital firm founded in 2012 that invests in climate technology and deep tech startups, including AI infrastructure and advanced recycling companies across North America and Europe.
- Ownership category
- akta.pro rank
ArcTern Ventures industry classification
Industry- Product category
- Venture Capital
- NAICS
- Portfolio Management and Investment Advice (523940), Other Investment Pools and Funds (5259)
- SIC
- Investment Advice (6282)
- akta.pro primary industry
- Sector-Focused Venture Capital (Vertical Specialists) (FSANAAAD)
Keywords
Where ArcTern Ventures is headquartered
LocationHeadquarters
- HQ city
- Toronto
- HQ country
- Canada
- HQ region
- North America
Markets served
ArcTern Ventures business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
ArcTern Ventures product offering
Product offeringCore offering
ArcTern Ventures is a Toronto-based venture capital firm that provides early-stage and growth-stage equity capital to startups developing climate technologies and deep technologies, including AI infrastructure, advanced recycling, clean energy, and sustainable manufacturing solutions. The firm typically invests as a lead or co-lead investor in seed and Series B rounds, working alongside other financial investors such as BDC's Deep Tech Venture Fund, MUUS Climate Partners, SOSV, and Intel Capital. Beyond capital, ArcTern provides sector-specific strategic guidance to portfolio companies operating in domains with longer development timelines and specialized technical requirements.
Product overview
ArcTern Ventures is a venture capital firm that provides investment services to technology startups. The firm focuses on funding companies in climate technology and deep tech sectors. Based on available source information, ArcTern has led significant funding rounds for portfolio companies including Hyperlume (optical interconnect technology for AI data centers) and Cyclic Materials (rare earth element recycling infrastructure).
Differentiator
Problem solved
Functional benefit
Products and services
- Venture Capital Investment Services Venture capital investment services providing early-stage and growth-stage equity capital, combined with sector-specific strategic guidance, to startups developing climate technology, clean energy, advanced recycling, AI infrastructure, and other deep technology solutions. The service is offered to founders and leadership teams of qualifying startups, typically structured as lead or co-lead participation in priced equity rounds.
Companies that use ArcTern Ventures
Customer profileSegments1 record
Ideal customer profiles1 record
ArcTern Ventures technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
ArcTern Ventures partnerships and signals
Strategic signalRecent moves6 records
Expansion highlights4 records
ArcTern Ventures competitors and assessment
Company assessmentDirect peers
- Breakthrough Energy Ventures: Bill Gates-backed early-stage venture fund investing across climate tech and deep tech. Most directly comparable to ArcTern given shared sector focus on early-stage, science-driven companies tackling decarbonization and enabling technologies.
- Lux Capital: Sector-focused deep tech VC investing in frontier science and technology companies, including AI infrastructure and advanced computing. Comparable to ArcTern for its deep tech specialization and willingness to back technical founders at seed through growth stages.
- DCVC (Data Collective): Deep tech venture firm investing in computationally-driven science and engineering companies, including AI infrastructure and climate tech. Comparable to ArcTern for its dual focus on deep tech and science-based climate solutions.
- Prelude Ventures: Early-stage venture firm exclusively focused on climate tech. Directly comparable to ArcTern's climate tech orientation and seed-to-Series B check size band.
- Congruent Ventures: Climate-tech-only early-stage VC backing companies across energy, mobility, and circular economy. Directly comparable to ArcTern for its dedicated climate mandate and seed/Series A focus.
- Obvious Ventures: Sector-focused impact-oriented VC investing in climate, sustainable food, and health. Comparable to ArcTern for thematic, mission-driven early-stage investing.
- Clean Energy Ventures: Seed and early-stage fund focused exclusively on climate tech. Comparable to ArcTern's climate orientation and stage of investment.
Broad incumbents
- Khosla Ventures: Large, multi-stage venture firm with significant allocation to climate tech, deep tech, and AI infrastructure. Comparable to ArcTern on sector and stage overlap, though substantially larger and broader in mandate.
- SOSV: Global multi-stage VC running deep tech accelerator programs (HAX, IndieBio). Comparable to ArcTern as a co-investor in deep tech rounds, though broader in mandate including hardware and life sciences.
Regional players
- BDC Capital Deep Tech Venture Fund: Canadian government-backed deep tech fund. Comparable to ArcTern as a co-investor and shared Canadian deep tech ecosystem focus, though structurally a public-mandate fund rather than private VC.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
ArcTern Ventures social profiles
Digital presenceArcTern Ventures financial estimates
Financial estimateRevenue estimate
Valuation estimate
ArcTern Ventures leadership team
Management profileNumber of profiles
Profiles5 records
ArcTern Ventures funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ArcTern Ventures M&A and investment
M&A and investmentM&A
Investments66 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ArcTern Ventures
What does ArcTern Ventures do?
ArcTern Ventures is a Toronto-based venture capital firm that provides early-stage and growth-stage equity capital to startups developing climate technologies and deep technologies, including AI infrastructure, advanced recycling, clean energy, and sustainable manufacturing solutions. The firm typically invests as a lead or co-lead investor in seed and Series B rounds, working alongside other financial investors such as BDC's Deep Tech Venture Fund, MUUS Climate Partners, SOSV, and Intel Capital. Beyond capital, ArcTern provides sector-specific strategic guidance to portfolio companies operating in domains with longer development timelines and specialized technical requirements.
Is ArcTern Ventures a public or private company?
ArcTern Ventures is a private company. It is classified as unknown and is currently operating.
When was ArcTern Ventures founded?
ArcTern Ventures was founded in 2012. It employs 11 to 50 people.
Where is ArcTern Ventures based?
ArcTern Ventures is headquartered in Toronto, Canada, in the North America region.
Who are ArcTern Ventures's main competitors?
Direct peers on record are Breakthrough Energy Ventures, Lux Capital, DCVC (Data Collective), Prelude Ventures, Congruent Ventures, Obvious Ventures and Clean Energy Ventures. Broad incumbents are Khosla Ventures and SOSV. BDC Capital Deep Tech Venture Fund is listed as a regional player.
Does ArcTern Ventures have an API?
No public API is recorded for ArcTern Ventures.
What industry is ArcTern Ventures in?
ArcTern Ventures's product category is Venture Capital. Its primary akta.pro industry code is FSANAAAD, Sector-Focused Venture Capital (Vertical Specialists). Its NAICS code is 523940 and its SIC code is 6282.