Fundraising Fox

TechNexus Venture Collaborative β€” Full Portfolio

9 tracked investments Β· listed companies and verified rows first

Natrionnatrion.coNov 2025SEC filingmedium confidence

Natrion develops solid-state battery materials, including a US-made ceramic-polymer "active separator" for lithium-ion and Li-metal cells.

EnergyAlbany, US

Alexander S Kosyakov(Executive Officer, Director)Thomas Rouffiac(Cofounder)Alex Kosyakov(Cofounder)

BoardManas Gosavi(Director)Thomas A Rouffiac(Director)

Board seatTerry HowertonΒ· per SEC Form D Β· $4.6M raise Β· filed Apr 2026

Co-investorsCool Climate CollectiveIllinois VenturesIU VenturesLG Technology VenturesTamarack GlobalUnruly Capital

AmpUpampup.ioin𝕏Sep 2024 Β· $15M

AmpUp develops electric vehicle charging infrastructure solutions for drivers, businesses, and communities.

Climate TechConsumerEnergyMobility & TransportationSaaSSan Francisco, US

Thomas Sun(Founder)in

Co-investors2.12 AngelsAutotech VenturesConnecticut InnovationsFoothill VenturesFrontier VenturesY Combinator+2 more

Invertinvertbio.cominJun 2024

Invert provides infrastructure and intelligence software that connects bioprocess equipment and data sources for pharmaceutical and biologics companies, enabling faster process development and manufacturing through integrated data platforms and digital twin capabilities.

AI & Machine LearningBiotechData & InfrastructureEnterprise SoftwareHealthtechSan Francisco, US

Martin T. Permin(Founder)inHolger Thorup(Founder)inSam Cates(Director)

BoardChristian Tang-Jespersen(Director)in

Co-investorsACME CapitalCathexis VenturesGiant Ventures Global LlpY Combinator

Lightshiplightshiprv.comin𝕏Jan 2024 Β· $34M

Lightship designs and builds the AE.1, an all-electric travel trailer for the RV market.

CleantechDirect to ConsumerHardwareMobility & TransportationBroomfield, US

Tobias Kraus(Executive Officer, Director)Ben Parker(Co-Founder & Chief Product Officer)inToby Kraus(Co-Founder & Chief Executive Officer)Benjamin Parker(Founder)Hayley Cashdollar(Chief Operating Officer)inNick Herron(Chief Engineer)in

Co-investorsClimacticCongruent VenturesHyperguapJetstreamObvious VenturesPrelude Ventures+2 more

Lightshiplightship.cominJan 2024 Β· $34M

Lightship provides clinical trial operations for biopharma companies, CROs, and academic institutions, offering site services, decentralized and hybrid trial models, patient recruitment, and mobile research units.

BiotechDigital HealthHealthtechEl Segundo, US

David MacMurchy(Chief Executive Officer)inMichael Shipton(Chief Business Officer)inDarcy Forman(Chief Operating Officer)inLindsay Van Pelt(Chief Medical Advisor)in

Co-investorsHikma VenturesALLEGIS CAPITALAlumni VenturesCongruentCongruent VenturesDefine Ventures+3 more

TeamWorking by TechNexusteamworking.vcin𝕏

TeamWorking by TechNexus operates a technology-focused coworking and community workspace in Chicago that houses technology companies and connects founders.

Future of WorkPropTechChicago, US

Unknown AI-powered Enterprise Sales Platform

The world's first AI-powered platform transforming how enterprise sales teams perform

Unknown Electric Commercial Vehicle Platform

Purpose-built electric platform for the $50B commercial vehicle market

Unknown Electric RV Platform

Reinventing the RV with an all-electric platform and sustainable materials

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