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Cliff Capital

Seed · 1 people tracked

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Investment thesis

Copper Cliff Capital focuses on backing category-defining companies that unlock step-function improvements across three areas: human performance, system efficiency, and critical infrastructure. The firm presents itself as a privately held investment firm seeking companies capable of delivering outsized, transformative gains in these domains.

Source: firm website, verified Oct 2, 2026.

Stage
Seed
Tracked investments
4

Team · 1 people

from public directories
Hnery Christopher· Managing Partner

What they invest in

from 4 of 4 portfolio companies

Energy ×2Advanced Manufacturing ×1AI & Machine Learning ×1Climate Tech ×1Cloud Computing ×1Consumer ×1Data & Infrastructure ×1Deep Tech ×1

HQs:United States×3United Kingdom×1

Investments · 4 tracked

founders shown can be your intro path
Apollo Atomics, Inc.apolloatomics.comin𝕏Seed

Apollo Atomics develops compact nuclear power systems designed for rapid deployment.

Advanced ManufacturingClimate TechDeep TechEnergyBoston, US

Assil Halimi(CEO)inDrew Walker(COO)in

Co-investorsAlumni VenturesAngel Operator Partners (aop)Fifty YearsKima VenturesKoru CapitalNeutron Power Ventures+43 more

Big Watt Digitalbigwattdigital.com

Big Watt Digital develops dedicated power generation paired with hyperscale-ready data center campuses, delivering both the power supply and the facility together under one team and timeline.

Cloud ComputingData & InfrastructureEnergyNewark, US

Jeremy Nichele(Founder, Director, SVP for Corp. Dev.)inJohn Small(Chief Financial Officer)inDavid Schuil(Chief Executive Officer)

BoardAlex Hern(Director)Daniel Najor(Director)Ron Smith(Director)

CONKAconka.io

CONKA makes a patented, caffeine-free nootropic shot system (Flow for mornings, Clear for afternoons) combining nootropics and adaptogens to support focus, memory, and mental endurance, backed by clinical trials and university research.

ConsumerHealthtechWellness & Fitness

Scout AIscoutco.aiin𝕏

Scout develops Fury, a multimodal foundation model for defense robotics that lets operators command fleets of heterogeneous ground, air, sea, and space robots via natural language and coordinate them autonomously.

AI & Machine LearningDefense TechRoboticsSilicon Valley, US

Colby Adcock(Founder)inCollin Otis(Founder)in

Co-investorsAlign VenturesAtaraxia CapitalBooz Allen VenturesBVVCCrosscourt VenturesDecisive Point+11 more

Portfolio news

latest coverage across their companies

Frequently asked questions

What stage does Cliff Capital invest at?
Cliff Capital invests at the Seed stage.
What sectors does Cliff Capital focus on?
Cliff Capital focuses on Advanced Manufacturing.
Who does Cliff Capital co-invest with?
Cliff Capital most often shares deals with Koru Capital, FJ Labs, Gaingels, among 29 tracked co-investors.

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