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Massive is a deep-tech venture capital firm founded in 2020 by David Mandell and Ari Newman, based in Boulder and Golden, Colorado. The firm specializes in investing in breakthrough technologies that are at early-scale commercial inflection points, primarily within the United States. Massive has a strong emphasis on supporting entrepreneurs and startups that are positioned for significant growth and impact in their respective sectors.
As of 2026, Massive has invested approximately $10 million across 16 companies, focusing on sectors such as AI, cybersecurity, energy, climate, and data infrastructure. The firm is transitioning from founder capital and special purpose vehicles (SPVs) to a traditional fund structure, targeting an eight-figure first deep-tech fund. Massive's operational support and strategic guidance are designed to help portfolio companies scale effectively.
Massive's team comprises seasoned entrepreneurs and tech executives who bring extensive experience in building and scaling startups. The firm is committed to fostering collaboration and ecosystem development, which enhances the growth potential of its portfolio companies.
Massive invests in sectors including AI, cybersecurity, energy, climate, and data infrastructure. The firm targets companies that are transitioning from lab or early product proof toward market scale, emphasizing the importance of breakthrough technology, early traction, and market timing. Massive's investment strategy spans Seed+ (Extension), Series A, and Series B stages, with check sizes ranging from $750,000 to $3 million.
The firm is particularly interested in deep tech, which includes new space, data disruption (AI and quantum infrastructure), evolved energy, and cybersecurity. Massive seeks to back transformational companies at early-scale inflection points, where the convergence of technology, market readiness, and traction can lead to significant growth. The firm values founders who demonstrate a clear vision and the capability to execute their business plans effectively.
Massive's portfolio includes 16 companies across various sectors, showcasing its commitment to investing in breakthrough technologies:
These companies reflect Massive's focus on sectors that are poised for growth and innovation, particularly in deep tech and sustainability.
Ari Newman (Co-Founder, GP) — Ari is a former partner at Techstars Ventures and has a strong background as a multi-time founder/operator. He co-founded and served as CEO of Filtrbox and JustOn.com, and has invested in over 100 companies across various sectors.
David Mandell (Co-Founder, GP) — David is a founder/operator and CEO coach with a track record of successful exits, including PivotDesk, Ignighter, and OneRiot. He has also served as Deloitte's Global Head of Communications, bringing a wealth of experience in leadership and strategic growth.
Maggie Rodney (Partner) — Maggie focuses on deal sourcing, diligence, portfolio support, and co-investor relationships. She previously worked at Altvia, where she specialized in investor relations systems for private equity and venture capital clients.
Matthew Klein (Partner) — Matthew is responsible for investor relationships, partner engagement, and capital formation. He co-founded and sold Backbone PLM, co-founded Sweater Ventures, and has experience with J.P. Morgan Private Bank's innovation economy group.
To pitch Massive, founders should use the contact email contact@massive.vc or visit their website at massive.vc. The firm prefers a concise pitch deck that outlines the business model, market opportunity, and team qualifications. While there is no formal pitch form, a clear and compelling presentation is essential.
Massive operates on a rolling application cycle, and founders can expect a response within approximately two weeks after submission. Warm introductions are not required but can be beneficial in establishing credibility.
In November 2025, Massive participated in Exowatt's Series A extension financing, contributing to a $50 million round aimed at accelerating the rollout of dispatchable solar energy systems. In August 2025, the firm was involved in Knit Technologies' Series A funding, which raised $16.1 million.
Additionally, Massive participated in the Series B financing for Mast Reforestation in February 2025, which raised $25 million. These investments reflect Massive's commitment to supporting companies that are at the forefront of deep tech and sustainability.
What are Massive's investment criteria?
Massive invests in early-stage companies at Seed+ (Extension), Series A, and Series B stages, focusing on sectors such as AI, cybersecurity, energy, climate, and data infrastructure. The firm looks for breakthrough technologies that are transitioning from lab or early product proof toward market scale.
How can I pitch to Massive?
Founders can pitch to Massive by visiting their website at massive.vc or by emailing them directly at contact@massive.vc. The firm has an open pitch policy and accepts applications on a rolling basis.
What makes Massive different from other venture firms?
Massive differentiates itself through its deep-tech focus and hands-on support model. The firm emphasizes operational support, strategic guidance, and access to a network of industry experts to help portfolio companies scale effectively.
What is the typical check size for investments?
Massive typically invests between $750,000 and $3 million in its portfolio companies, depending on the stage and specific needs of the business.
What is the decision timeline for investments?
Massive aims to provide feedback on pitches within approximately two weeks, allowing founders to understand their standing in the investment process quickly.
Does Massive provide follow-on investments?
While specific details on follow-on investments are not disclosed, Massive's operational support and strategic guidance suggest a commitment to helping portfolio companies succeed beyond the initial investment.
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