
Organization · Venture Capital
Build Collective
Build Collective is a Paris-based investment firm that supports engineers and scientists in developing innovative technologies for a sustainable future. The firm focuses on deep tech sectors, including climate tech and biotechnology, and provides both capital and advisory services.
Overview
What Build Collective does
What Build Collective is
Build Collective is a Paris-based investment firm that supports engineers and scientists in developing innovative technologies for a sustainable future. The firm focuses on deep tech sectors, including climate tech and biotechnology, and provides both capital and advisory services.
How it participates in the startup ecosystem
The current public profile supports funder and publisher capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Venture Capital
- Founded
- Founded in 2017
- Approximate age
- About 9 years
- Structured capabilities
- Funder · Publisher
- Last reviewed
- April 22, 2026
Official channels
Find Build Collective elsewhere
Open the official website or a supported primary organization account.
Capability profile
Build Collective as a funder
Investment thesis
Build Collective invests in early-stage companies focused on deep technology sectors that aim to create a greener world and improve quality of life.
Focus narrative
The organization primarily invests in early-stage companies, particularly in seed funding and occasionally Series A rounds. Build Collective is particularly interested in deep technology sectors, including agriculture, transport, medical diagnostics, robotics, and consumer products, with a strong emphasis on projects that contribute to a greener future.
Value beyond capital
Build Collective not only provides capital but also offers extensive advisory support to its portfolio companies. With Tony Fadell's experience and network, the organization helps startups navigate challenges and scale effectively, leveraging a wealth of knowledge in technology and product development.
Focus and fit
- Stages
- Seed · Series A
- Regions
- Global · North America · Europe
Availability
- Currently deploying
- Yes
Portfolio and track record
- Recorded portfolio count
- 6
Portfolio context
Build Collective's portfolio includes notable companies such as: Impossible Foods: Innovating plant-based alternatives to meat. Smartex: Utilizing AI for real-time textile defect detection. Carbice: Manufacturing advanced carbon nanotube materials. Menlo Micro: Designing high-power switches for various applications. Lightship: Developing all-electric recreational vehicles. Sweep: A platform for carbon management and tracking CO2 emissions.
Capability profile
Build Collective as a publisher
Editorial focus
Build Collective focuses on investing in early-stage companies, particularly in seed funding and occasionally Series A rounds. The organization is interested in deep technology sectors, including agriculture and food, transport and auto, medical diagnostics and pharmaceuticals, robotics and semiconductors, financial services, and consumer products. They aim to support companies that are working on foundational technologies with meaningful impacts on the environment and society.
Audience value
Build Collective provides not only capital but also advisory support to startups, leveraging decades of experience in technology and design to help founders navigate challenges and build impactful companies.
Format and cadence
- Content formats
- podcast and newsletter
Availability
- Guest pitch state
- Not currently accepting
Audience and focus
- Audience
- Founders · Investors
- Regions
- Global · North America · Europe
Flagship work and coverage
Flagship properties
Build Collective publishes a podcast titled 'Lex and Tony talk' on the Lex Fridman Podcast, discussing topics related to technology and design. They also produce a newsletter with regular updates and insights related to their investments and initiatives.
Connected ecosystem
Continue from Build Collective
These links use structured organization type, sector, and regional relationships. They do not imply endorsement or commercial similarity.
Same organization type
Structured sector focus
Structured regional focus
Common questions
What to know about Build Collective
Upseed classifies Build Collective under the Venture Capital organization type. Its current public profile includes funder and publisher capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
April 22, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.