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Jason Jacobs, Partner at MCJ

Jason Jacobs

Partner @ MCJ

Boston, United States

Jason Jacobs is a Partner at MCJ Collective and was a Founder and CEO at FitnessKeeper. He attended Babson F.W. Olin Graduate School of Business and Wesleyan University.

Total investments:
2
Last investment:
Lead investor:
0%

Last updated:

Industries Jason Jacobs invests in

EnergyCleanTechDeveloper APIsEnergy ManagementInformation Services

Stages Jason Jacobs invests in

SeedSeries A

Countries Jason Jacobs invests in

NorwayUnited States

Investment Focus

Industry

  • Energy 1 (50%)
  • CleanTech 1 (50%)
  • Developer APIs 1 (50%)
  • Energy Management 1 (50%)
  • Information Services 1 (50%)
See all 6 industries →

Stage

  • Seed 1 (50%)
  • Series A 1 (50%)

Country

  • Norway 1 (50%)
  • United States 1 (50%)

Investments

CompanyDescriptionRoundLinks
WattBuy WattBuy
At WattBuy, we’re focused on an ambitious vision: making cleaner, more affordable electricity accessible to every household. We’re looking to bring on team members to help us reach that goal. Based in NYC, DC, and Seattle, WattBuy is a team of product leaders and engineers from Google and Amazon who share a love of using technology to tackleinequality and positively impact the climate. $11.2M / Series A / Oct 12, 2021
Enode Enode
Enode develops APIs that connect EVs, solar, batteries, and heating to energy consumer products.Once connected, the digital infrastructures SaaS-based platform integrate them into the app to optimize energy consumption and help to participate in flexible markets with connected hardware, enabling clients to facilitate a zero-carbon energy grid.The Oslo, Oslo, Norway-based company was established in 2020 by Henrik Langeland, Nikolai Heum, and Thorvald Thorsnes. $2.2M / Seed / Apr 01, 2021

Co-Investors

MCJ

About MCJ

VC Fund · Kasukabe, Japan

MCJ backs extraordinary founders driving the transition of energy and industry and tackling the inevitable impacts of climate change. We discover and invest in startups rewriting industries to be cleaner, more profitable and more resilient. We strengthen our investments through the MCJ Collective — a vetted member network that connects talentedtech and industrial leaders with our portfolio and with one another. Our media platform including the Inevitable podcast spotlights key perspectives critical to our portfolio and the transition at large, reaching tens of thousands of professionals multiple times per week. Learn more at mcj.vc

MCJ Contacts

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Jason Jacobs
Jason Jacobs Partner

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Clean Energy
EdTech
Artificial Intelligence
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Travel
Platforms
InsurTech
Oil and Gas
Retail
Cryptocurrency
Social Impact
SaaS
Film
Photography
Restaurants
Email
Payments
CleanTech
Energy
Marketplace
Organic Food
Fitness
Machine Learning
Health Care
Agriculture (AgTech)
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B2B
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Video Games
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Hospitality
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Software
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FAQ

What does Jason Jacobs invest in?

Jason Jacobs invests primarily in Energy, CleanTech and Developer APIs startups, most often at Seed and Series A stage. Most of the 2 investments tracked by Shizune back companies in Norway. The Investment Focus section breaks down every industry, stage and country in the portfolio.

When did Jason Jacobs last invest?

The most recent investment recorded for Jason Jacobs closed in Oct 2021. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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