/Investors

Sojitz — Full Portfolio

4 tracked investments · listed companies and verified rows first

Marine Metalsmarinemetals.cominOct 2025

Marine Metals dismantles large ships using automated, industrial-scale technology to recover high-quality recycled steel while maintaining worker safety and minimizing environmental impact.

Advanced ManufacturingCircular EconomyClimate TechNew MaterialsRobotics

Frank Geerdink(Founder & CTO)Hugo De Stoop(Co-founder & CEO)inToufitri Akdime(Co-founder & CFO)

Co-investorsVictrix

Synplogensynplogen.comMar 2023

Synplogen is a synthetic biology startup spun out of Kobe University that offers custom artificial gene synthesis and DNA library construction services using its proprietary OGAB and Combinatorial-OGAB (Combi-OGAB) DNA assembly methods.

BiotechDeep TechMedical DevicesKobe, JP

柘植謙爾(取締役 / Founder (Executive Research Fellow))山本一彦(代表取締役社長 兼 CEO)山田尚之(常務取締役 CTO)岩田清和(取締役 COO)齋藤俊介(取締役 医療ビジネスユニット長)

Co-investorsi-nest capitalKobe University Capital

Tactatacta.ioinJun 2025 · $75M

Tacta provides custom-built technology solutions to address complex business challenges for enterprise clients.

Developer ToolsEnterprise SoftwareBrussels, BE

Co-investorsProvectus Capital PartnersAmerica's Frontier FundB CapitalMatter Venture PartnersSBVASoftBank Group+2 more

Universal Hydrogenhydrogen.aeroOct 2021 · $20.5M

Venice, US

Paul Eremenko(Executive Officer, Director)

Co-investorsFourth RealmTrucks VCAirbus VenturesCoatue ManagementGlobal Founders CapitalHAWKTAIL+4 more

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.