Overture Ventures
Overture Ventures is an early-stage climate tech venture capital firm that invests in energy, AI, resilience, and industrial startups, providing portfolio companies with in-kind government affairs support via its Boundary Stone Partners partnership to navigate federal, state, and municipal policy.
- Company typePrivate
- Founded2021
- HeadquartersLos Angeles, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Overture Ventures does
Overture Ventures (legally Overture Climate, LLC) is an early-stage venture capital firm headquartered in Santa Monica, California, founded by former White House and U.S. Department of Energy officials Shomik Dutta, Brandon Hurlbut, and Michael O'Neil. The firm invests in energy, artificial intelligence, resilience, and industrial transformation startups that it describes as "technologies critical to the national interest," with a core thesis that industrial policy and government engagement are now as decisive as market economics for climate tech founders. Its single most differentiated structural feature is the in-kind partnership with Boundary Stone Partners — a top-tier climate government affairs firm also co-founded by Brandon Hurlbut — which gives every portfolio company direct support navigating federal, state, and municipal funding, regulatory complexity, and policy engagement.
The firm operates Fund I, a $60 million debut fund closed in February 2024, and is structurally preparing a successor Fund II (with Kate Brandt, Google's Chief Sustainability Officer, named as Fund II Chair). Portfolio companies span commercial electric vehicles (Harbinger), second-life EV batteries (Moment Energy), residential electrification (Zero Homes, Bedrock Energy), grid optimization (GridCARE), fusion materials (Hexium), recycling robotics (Glacier), EV charging infrastructure (Forum Mobility), and zero-trust industrial security (Xage Security). The team is intentionally lean (1–10 employees, eight named senior professionals including partners, principals, and venture partners) and supplements capacity with an Overture Insights programming platform and a portfolio-wide job board.
Revenue mechanics follow standard VC fund economics: management fees (typically ~2% of committed capital on Fund I implying ~$1.2M annual run-rate) and future carried interest on exits. The firm's go-to-market is deal-sourcing via the founders' personal government and investor networks, with thought leadership (podcasts, LinkedIn content, Overture Insights events featuring sitting governors and senators) used to build brand and pull in founders rather than to push outbound sales.
Overture Ventures firmographics
Firmographics- Name
- Overture Ventures
- Legal name
- Overture Climate, LLC
- Website
- https://www.overture.vc
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Overture Ventures is an early-stage climate tech venture capital firm that invests in energy, AI, resilience, and industrial startups, providing portfolio companies with in-kind government affairs support via its Boundary Stone Partners partnership to navigate federal, state, and municipal policy.
- Ownership category
- akta.pro rank
Overture Ventures industry classification
Industry- Product category
- Venture Capital
- NAICS
- Portfolio Management and Investment Advice (523940)
- SIC
- Security Brokers, Dealers & Flotation Companies (6211)
- akta.pro primary industry
- Early-Stage Venture Capital (Series A/B) (FSANAAAB)
- akta.pro secondary industry
- Accelerators & Incubators (Investor-Operated) (FSANAAAM)
Keywords
Where Overture Ventures is headquartered
LocationHeadquarters
- HQ city
- Los Angeles
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Overture Ventures business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Others
Revenue model
- Fund Management: Overture generates revenue through traditional VC fund mechanics: management fees (typically 2% of committed capital) and carried interest (typically 20% of profits above the hurdle rate). Their $60 million debut fund (Fund I) is managed by Overture Climate, LLC.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Overture Ventures product offering
Product offeringCore offering
Overture Ventures is an early-stage venture capital firm that invests in climate tech, energy, artificial intelligence, resilience, and industrial transformation startups. The firm manages a $60 million debut fund (Fund I) and pairs capital with in-kind government affairs and regulatory navigation support delivered through its partnership with Boundary Stone Partners.
Product overview
Overture Ventures is an early-stage venture fund (not a traditional product company) that operates Fund I as its core investment vehicle. The fund focuses on climate tech, energy, AI, resilience, and industrial transformation startups. Each portfolio company receives in-kind support from Boundary Stone Partners, the country's leading climate government affairs firm, to unlock the full potential of federal, state, and municipal governments. Overture also operates a portfolio company job board at jobs.overture.vc, powered by Getro, to connect talent with portfolio companies.
Differentiator
Problem solved
Functional benefit
Products and services
- Overture Fund I An early-stage venture fund of $60 million that invests capital in startups operating in energy, artificial intelligence, resilience, and industrial transformation. Each portfolio company receives in-kind support from Boundary Stone Partners to help win government support and navigate regulatory complexity.
Quantifiable outcome
- Over $670M previously deployed by the team as professional investors
- +2 more outcomes
Companies that use Overture Ventures
Customer profileSegments1 record
Ideal customer profiles1 record
Overture Ventures technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Overture Ventures partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Boundary Stone PartnerscoreBoundary Stone Partners is the country's leading climate government affairs firm and provides in-kind support to each Overture portfolio company. This partnership helps founders unlock the full potential of federal, state, and municipal governments. Brandon Hurlbut, Overture co-founder, is also a co-founder of Boundary Stone Partners. The firm helps companies navigate regulatory complexity, access government funding, and build government affairs practices.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
Overture Ventures competitors and assessment
Company assessmentDirect peers
- Prelude Ventures: Early-stage venture firm focused exclusively on climate tech with $1B+ AUM. Directly comparable as a sector-specialist climate VC investing at similar stages and frequently co-investing with Overture (e.g., led Zero Homes Series A).
- DCVC (Data Collective): Deep-tech VC with strong policy and government-technology orientation. Comparable for combining deep technical diligence with government/marketplace access for portfolio companies.
- Voyager Ventures: Climate-focused early-stage VC investing across energy, mobility, and industry. Directly comparable as a thematic climate specialist with similar check sizes and stage focus (e.g., co-led Moment Energy Series A with Amazon).
- Congruent Ventures: Early-stage venture firm investing across climate, energy, and sustainability. Directly comparable on stage, sector specialization, and LP base.
- VoLo Earth Ventures: Climate-focused early-stage VC investing in decarbonization. Directly comparable on stage and theme, and has co-invested with Overture in Zero Homes.
- Clean Energy Ventures: Seed-stage climate tech VC investing in energy, mobility, and built environment. Comparable as a thematic, sector-specialist early-stage fund with a similar check-size range.
Broad incumbents
- Breakthrough Energy Ventures: Bill Gates-backed climate VC with multi-billion AUM, investing across energy, industry, transportation, and buildings. Comparable as a deep-pocketed climate thesis investor, but at materially larger scale and longer fund durations than Overture.
- Energy Impact Partners: Large energy-and-climate VC with utility and corporate LP base. Comparable on energy/industrial climate focus and LP composition, but operates a much larger fund and broader stage range.
Emerging players
- Activate (formerly Cyclotron Road): Fellowship and venture program for climate hard-tech founders. Comparable in providing deep, non-capital support to early-stage climate founders, but structured as a fellowship/incubator rather than a traditional VC.
- Elemental Impact: Climate-impact investing platform and accelerator. Comparable as a climate-focused capital-and-support provider, but with a broader impact orientation than Overture's pure climate-tech thesis.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Overture Ventures social profiles
Digital presenceOverture Ventures financial estimates
Financial estimateRevenue estimate
Valuation estimate
Overture Ventures leadership team
Management profileNumber of profiles
Profiles10 records
Overture Ventures funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Overture Ventures M&A and investment
M&A and investmentM&A
Investments55 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Overture Ventures
What does Overture Ventures do?
Overture Ventures is an early-stage venture capital firm that invests in climate tech, energy, artificial intelligence, resilience, and industrial transformation startups. The firm manages a $60 million debut fund (Fund I) and pairs capital with in-kind government affairs and regulatory navigation support delivered through its partnership with Boundary Stone Partners.
Is Overture Ventures a public or private company?
Overture Ventures is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Overture Ventures founded?
Overture Ventures was founded in 2021. It employs 1 to 10 people.
Where is Overture Ventures based?
Overture Ventures is headquartered in Los Angeles, United States, in the North America region.
How does Overture Ventures make money?
One revenue line is on record: fund Management.
Who are Overture Ventures's main competitors?
Direct peers on record are Prelude Ventures, DCVC (Data Collective), Voyager Ventures, Congruent Ventures, VoLo Earth Ventures and Clean Energy Ventures. Broad incumbents are Breakthrough Energy Ventures and Energy Impact Partners. Emerging players are Activate (formerly Cyclotron Road) and Elemental Impact.
Does Overture Ventures have an API?
No public API is recorded for Overture Ventures.
What industry is Overture Ventures in?
Overture Ventures's product category is Venture Capital. Its primary akta.pro industry code is FSANAAAB, Early-Stage Venture Capital (Series A/B), with a secondary code of FSANAAAM, Accelerators & Incubators (Investor-Operated). Its NAICS code is 523940 and its SIC code is 6211.