STILLMARK — Full Portfolio

Satoshi Energy provides a platform and advisory services for large-load energy development, marketing construction-ready power sites to data center companies and helping generation, data center, and financing parties handle site selection, interconnection, contracts, and settlements.

CleantechEnergySaaSHouston, US

ACAlistair Croll(Co-founder)inAMAndrew Myers(Executive Officer, Director)BPBrock Petersen(Executive Officer, Director)

Board seatAKAlyse Killeen· per SEC Form D

Co-investorsDGDG Daiwa VenturesHIHivemind Ventures, LlcPEPEER VCPLPlassa CapitalTETen31

Alpen Labs builds a Bitcoin layer-2 network that enables financial applications through a ZK rollup with optimistic bridge architecture.

Crypto & Web3FintechNew York City, US

ACAbishkar Chhetri(Chief Operating Officer)inPKPramod Kandel(Chief Technology Officer)inSimanta Gautam(Chief Executive Officer)inChandan Sharma Subedi(Co-Founder)inJLJohn LightinTrey Del Bonis

Co-investorsACAccelmed PartnersASAsymmetricCACastle Island VenturesHIHivemind Ventures, LlcLALaunchpad CapitalMIMirana Ventures+8 more

Amboss provides data analytics and machine learning tools for the Bitcoin Lightning Network, offering routing optimization and risk management for merchants, consumers, and enterprise users.

AI & Machine LearningCrypto & Web3FintechPortland, US

APAnthony Potdevin(Executive Officer, Director)inJSJesse Shrader(Executive Officer, Director)in

BoardEREmanuele Rossi(ML Advisor)

Co-investorsDRDraper AssociatesFUFulgur Ventures

Amboss provides analytics, node and channel explorer tools, and free utilities (invoice/LNURL decoding, fiat-BTC conversion) for the Bitcoin Lightning Network.

Crypto & Web3Data & InfrastructureDeveloper Tools

Co-investorsVAValor Equity PartnersDRDraper AssociatesFUFulgur Ventures

Ark provides a customizable digital platform for venture capital and private equity firms to manage investor communications, performance reporting, and document sharing with their limited partners.

Enterprise SoftwareFintechSaaS

Co-investorsACAcies InvestmentsALAloft VCALAlta PartnersAMAmity VenturesARArtis VenturesASAsymmetric Capital Partners+21 more

Bipa is a Brazilian financial app that enables users to buy, sell, and manage Bitcoin and US Dollar holdings through Pix transfers and a branded credit card offering Bitcoin cashback.

Crypto & Web3FintechSão Paulo, BR

Co-investorsFUFulgur VenturesHIHivemind Ventures, LlcLILightning Ventures

Bitstack is a mobile application that enables automatic, low-friction bitcoin savings through recurring purchases and round-up features linked to users' bank accounts.

Crypto & Web3FintechParis, FR

ARAlexandre Roubaud(Founder)inKSKabir Sethi(Founder)in

Co-investors1313books CapitalKIKima VenturesLILightning VenturesSESerenaSOSoma CapitalY Y Combinator+7 more

Casa provides self-custody solutions for bitcoin and stablecoins, offering multi-signature security infrastructure for both individual and institutional users.

Crypto & Web3Fintech

NNNick Neuman(Founder & CEO)in

Co-investors51515 VenturesACAcrew CapitalBLBlockchain CoinvestorsCHChampion Hill VenturesCOCoinbase VenturesF-F-Prime Capital+11 more

Clovyr offers one-click deployment tools for app publishers, providing a browser-based UI for users to run apps and a custom VSCode environment for contributing developers.

Cloud ComputingDeveloper ToolsSaaSNew York City, US

PNPatrick Nielsen(Co-founder & CEO)inAmber Baldet(Executive Officer)

Co-investorsDEDell Technologies Capital

Fipto is a European payment provider holding both a Payment Institution license for fiat and a MiCA CASP license for digital assets, covering the end-to-end transaction lifecycle.

Crypto & Web3CybersecurityEnterprise SoftwareFintech

Co-investorsMOMotier VenturesSESerena

Gridless installs Bitcoin mining operations at renewable, rural mini-grid sites in Africa, buying surplus power to help independent power producers become financially viable while improving grid stability and rural electrification.

Climate TechCrypto & Web3Energy

Co-investorsBRBrad Mills

Heatbit makes home hardware combining an air purifier with a built-in solo Bitcoin miner, aimed at consumers curious about Bitcoin who want a quiet, appliance-style miner for living spaces.

ConsumerCrypto & Web3Hardware

Hoseki provides cryptographic verification of Bitcoin and digital asset holdings, letting holders generate verifiable proofs of ownership and businesses request and verify counterparty holdings without exposing addresses or sensitive data.

Crypto & Web3FintechSaaS

SASam Abbassi(CEO)inCWCory Wilbur(CTO and Head of Product)in

Co-investorsF-F-Prime CapitalFUFulgur VenturesTETen31VAValor Equity PartnersAVAvon VenturesCACastle Island Ventures

Lightning Terminal is a web-based dashboard and management platform for Bitcoin Lightning Network node operators that simplifies node management and provides liquidity tools.

Crypto & Web3FintechPalo Alto, US

ESElizabeth Stark(Founder)OOOlaoluwa Osuntokun(Founder)in

Co-investorsABAbstract VenturesCRCraft VenturesDIDigital Currency GroupHIHivemind Ventures, LlcSLSlow VenturesSOSommet AB+13 more

Meanwhile is a licensed Bitcoin-denominated life insurance company whose policies collect premiums and pay death benefits in BTC, with premiums that grow at a guaranteed rate in Bitcoin terms and the option to take Bitcoin loans against policy value.

Crypto & Web3FintechInsurTechHamilton, BM

TBTia Beckmann(Chief Financial Officer)inMax Gasner(Founder)ZTZac Townsend(Founder)in

Co-investorsFRFramework VenturesFUFulgur VenturesGRGradient VenturesSASam Altman6T6th Man VenturesHAHaun Ventures+5 more

Berlin, DE

Alexander Chroust(Founder)Ferran Punet Soriano(Founder)

Co-investorsFUFulgur Ventures

IBEX provides settlement infrastructure that connects banks, fintechs, and stablecoins, offering instant final settlement across fiat, stablecoins, and crypto without pre-funding or counterparty risk.

Crypto & Web3Data & InfrastructureFintech

Co-investorsHIHivemind Ventures, LlcLILightning VenturesTETen31

Striga provides regulated APIs for digital asset custody, trading, banking, and card issuing across 30+ countries, serving fintech platforms, neobanks, and payment service providers that want to offer crypto and fiat services without holding their own licenses.

Crypto & Web3Enterprise SoftwareFintechTallinn, EE

PBPrashanth Balasubramanian(Founder)in

Co-investorsBRBrincFRFronturesY Y CombinatorARArtesianBEBerkeley SkyDeck FundEMEmles Advisors+4 more

Vespene Energy is an energy development company that provides fully managed, end-to-end electricity solutions, including biogas-to-power projects that convert waste streams into electricity and behind-the-meter on-site generation.

CleantechClimate TechEnergy

Co-investorsNENew Layer CapitalVIVibe CapitalPOPolychain Capital

Vida is an AI agent operating system with a no-code interface for building, deploying, and managing omnichannel AI agents that handle business communications and operations across voice calls, text, email, web chat, and web calls.

AI & Machine LearningEnterprise SoftwareSaaS

LPLyle Pratt(Founder)in

Co-investorsBRBrad Mills

Voltage is a Bitcoin and Lightning Network payments platform that lets businesses move Bitcoin and stablecoins with instant settlement at near-zero fees.

Crypto & Web3Data & InfrastructureDeveloper ToolsFintechWichita, US

GKGraham Krizek(Founder)in

Co-investorsFUFulgur VenturesGVGV (Google Ventures)STStrategic Cyber VenturesTRTrammell Venture Partners (TVP)ALAlpha Sigma CapitalANAngelDAO+15 more