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Contribution Capital
$25Tdisclosed portfolio round capital
1 Jun, 2026last investment
11portfolio companies
7team members
Analyst signals
Portfolio activity and matriculation
Metrics use all recorded activity through 21 Jul 2026 across pre seed, seed, series a, strategic, unknown. Later-round outcomes are capped at the period end.
27.3%companies with a later round · 3/11
1.17×median round-size step-up · n=3
Not availablemedian valuation step-up · n=0
0%recorded-solo rate · 0 solo / 12 syndicated
Developer Tooling · 2 companiesInfrastructure · 2 companiesBlockchain Platforms · 1 companies
These are activity signals, not fund-return metrics. Round capital is the full disclosed financing amount, not this fund's check size. “Recorded solo” means only one investor is present in the source data and is a lead signal, not verified lead status; syndicated rounds are a co-investor or follower signal. IRR, TVPI, DPI, ownership, exits, and market beta cannot be calculated from the available records.
People
Team
Portfolio
Investments
Full financing histories for portfolio companies. Highlighted rounds are those where Contribution Capital is recorded as an investor.
Ark Labs
Infrastructure
Ark Labs is a Bitcoin infrastructure company building Arkade, an open, programmable execution and settlement layer on Bitcoin that enables instant, low-cost transactions, stablecoins, and digital assets without changing Bitcoin's base layer. Its clients and partners include fintechs, wallets, brokerages, asset managers, and other financial institutions building payments, lending, and rewards products on Bitcoin.
Fiamma
Fiamma is building trust-minimized Bitcoin infrastructure using BitVM2. Their main product, the Fiamma Bridge, enables non-custodial, trust-minimized access for Bitcoin across multiple chains, allowing BTC holders to engage with DeFi, RWAs, and other financial utilities without compromising on security or Satoshi's vision of a trustless system.
Glacier Network
Infrastructure
Glacier Network operates a data-centric blockchain infrastructure for AI and DePIN. It provides decentralized data storage, indexing, querying, vector database, data-availability, and verifiable-computing capabilities for developers and applications.
Mobius Exchange
Stealth
Pell Network
Pell Network is the first decentralized, omnichain BTC Restaking Network. It provides a platform for users to scale their BTC yield through secure restaking and for developers to build new systems and applications by leveraging Bitcoin's security. Pell aims to enhance capital efficiency, lower development costs, and provide passive income opportunities for BTC holders.
Reddio
Blockchain Platforms
Reddio is a GPU-accelerated parallel EVM Layer 2 on Ethereum, using ZK-rollup technology for high-throughput, low-cost smart contract execution.
Renaiss Protocol
NFTs
Renaiss Protocol is an onchain gacha and marketplace platform for collectible trading cards (Pokémon, One Piece, etc.), currently in open beta. It offers blockchain-verifiable card packs using Merkle proofs and zero-knowledge validation, alongside a marketplace for buying, selling, and making offers on graded collectible cards.
Superset
Finance
Superset is the unified execution layer for onchain FX, consolidating fragmented stablecoin liquidity across chains into a single open market. It serves liquidity providers, market makers, application developers, aggregators, stablecoin issuers, and payment processors seeking deeper, more predictable execution.
Uniblock
Developer Tooling
Uniblock provides a unified Web3 API layer for multi-chain development. It connects developers to 300+ blockchain networks and 55+ providers through one interface, handling routing, reliability, and billing.
ZKM
Developer Tooling
ZKM develops Ziren, an open-source MIPS-based zero-knowledge virtual machine for verifiable computation. Its technology supports blockchain use cases including rollups, cross-chain interoperability, Bitcoin L2s, and proof generation services.
Zynk
Payments
Zynk is a payments infrastructure company that powers instant global settlements, cross-border transfers, and multi-currency payment operations without requiring businesses to pre-fund accounts or manage treasury/liquidity operations. It serves remittance companies, neo banks, payment service providers (PSPs), and OTC desks/on-off ramps.