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J2 Ventures

US

J2 Ventures is a venture capital firm based in Boston, founded in 2020, that invests in early-stage, deep-tech companies, including those in the space industry. They focus on sectors critical to national security and private sector advancements, such as infrastructure, advanced computing, cybersecurity, and healthcare. Their portfolio includes companies like Apex Space (next-gen satellite manufacturing) and SkyFi (satellite imagery marketplace), and they have invested in Mesa Quantum, which has received a Space Force grant. J2 Ventures targets companies with dual-use technologies that can leverage government collaborations.

commercialFounded 2020
Boston, Massachusetts, United States
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All verified mentions of this organization in source documents.

Battery Ventures and J2 Ventures led Aalyria’s Series B funding round.

FinancialRelationshipsValue 4.2Feb 27, 2026Series B Round Raises $100 Million for Aalyria

Battery Ventures and J2 Ventures led Aalyria’s Series B funding round.

FinancialRelationshipsValue 4.0Feb 23, 2026Google Spinout Aalyria Achieves $1.3 Billion Valuation in Series B Round

Battery Ventures and J2 Ventures led Aalyria’s Series B funding round, with support from DYNE and other investors.

FinancialRelationshipsGrowthValue 4.0Feb 23, 2026Latest News

The funding round included participation from DNV Ventures, TFX Ventures, Beyond Earth Tech, Nova Threshold, and Chris Morisoli, as well as existing investors RSquared VC and J2 Ventures.

FinancialRelationshipsValue 4.0Jan 16, 2026SkyFi Secures $12.7 Million Series A Funding

Existing investors in the funding round include RSquared VC and J2 Ventures.

RelationshipsFinancialValue 2.8Jan 15, 2026Latest News
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