Composable Finance
also invests · investor profile12 known investors
Composable Finance builds an interoperability layer for decentralized finance that enables cross-chain transactions and communication while preserving trustless, non-custodial properties. The company serves DeFi developers and users who need to move assets and liquidity across multiple blockchain ecosystems.
Also known as Composable · ComposableFi
Investors · 12
Also in the syndicate · 5
Funding
SEC filings, press & company announcements- Undisclosed amountSeries ADec 2023Source ↗
- $7MraisedJun 2021 · 2 sources
Advanced Blockchain AG (lead), Rarestone Capital (lead), 4SV, Alameda Research, Blockchain Capital, CMS Holdings, DFG, Divergence Ventures, Hypersphere Ventures, Maven 11, New Form Capital, PNYX Ventures, SOSV, Spartan Group
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Company profile
researched Aug 2026Composable Finance develops modular infrastructure intended to let decentralized finance applications operate across multiple blockchains. Its stack is organized as reusable "pallets": the Cross-Chain Virtual Machine (XCVM), described as a top-level orchestration layer for deploying protocols that communicate asynchronously across chains; Centauri, a trustless bridging system that combines an implementation of the Inter-Blockchain Communication protocol (IBC) with the XCVM; and Composable Labs, which builds DeFi pallets that other developers can reuse. The company describes its IBC work as the first cross-ecosystem implementation of the protocol, using light clients and cryptographic proofs rather than custodians, and states that Centauri is live for cross-ecosystem transfers.
The Picasso parachain serves as the proving ground and settlement environment for these components, terminating Centauri's IBC connections and coordinating XCVM execution. Composable secured parachain slots on both Polkadot (Composable Parachain) and Kusama (Picasso Parachain); parachain tracking data records a Polkadot slot won in Auction 7 with a lease from March 2022 to January 2024 and a second slot from Auction 22 running September 2022 to July 2024, listed as expired. Earlier product work reported at the time of its Series A included Mosaic, a transfer-availability layer, and Pablo, a decentralized exchange on Picasso; later announcements reference a restaking hub on Picasso, an IBC connection to Solana, liquid staked DOT, and Mantis-related tooling in the company's public code repositories.
Organizationally, Composable operates a research arm (Composable Research) focused on cross-chain security and cryptography, and established The Composable Foundation, announced in October 2023. Its GitHub organization, ComposableFi, hosts roughly 105 public repositories, largely in Rust, Go, Solidity and TypeScript, with activity recorded into 2026.
Founding story
According to a 2021 team profile written by CEO Cosmin Grigore, he entered crypto in 2017 through Solidity development and trading after a career as a full-stack engineer and engineering manager, moved fully into crypto in 2020 as a dev lead at nakamo.to, an Advanced Blockchain AG portfolio company, and conceived Composable Finance there, beginning work with Advanced Blockchain to build it.
Business model
Composable positions itself as infrastructure for other protocols and developers rather than as an end-user application provider. It distributes grants and hands-on engineering support to teams building on its technology through Composable Labs, and operates a parachain and native token (LAYR) with a stated total supply of 100 million, of which 16 million was allocated to a crowdloan reward pool. The sources do not describe fee-based revenue arrangements.
Traction
Publicly documented traction includes two secured parachain slots (Polkadot and Kusama), a Polkadot crowdloan that gathered 6,075,487 DOT (reported as $5,278,717), five XCM channels, a NEAR Foundation grant to extend IBC to NEAR, launches such as the first KSM–DOT bridge, liquid staked DOT and IBC on Solana as an AVS on Picasso's restaking hub, and around 105 public GitHub repositories with ongoing commit activity.
Latest developments
The most recent items in the sources are the April 2024 launch of IBC on Solana as an AVS on Picasso's Restaking Hub, the July 2024 expiry of the Polkadot parachain slot lease, and continued open-source development recorded in the ComposableFi GitHub organization through 2026, including Mantis staking, indexer and SDK repositories and an SP1-based ZK Tendermint light client for Ethereum.
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
Composable describes itself as among the first to build an ecosystem-agnostic cross-chain development and execution environment and claims the first cross-ecosystem implementation of IBC. Third-party parachain tracking lists 29 investors and partnerships with Mangata, Mangata X and Manta Network, and five open XCM channels with other Polkadot chains.
The stated differentiator is trustless, non-custodial interoperability based on IBC light clients and proofs rather than trusted bridge intermediaries, combined with an orchestration layer (XCVM) that abstracts cross-chain execution and modular pallets that can be reused and composed by other builders.
Technology
Core technologies include an implementation of IBC extended beyond Cosmos (Centauri), a Cross-Chain Virtual Machine for orchestrating asynchronous multi-chain execution, Substrate-based parachains on Polkadot and Kusama, and modular pallets such as the Apollo oracle. Public repositories include a generalized CosmWasm VM, an ed25519 Circom circuit, and a ZK Tendermint light client on Ethereum built with SP1, indicating work on light-client and zero-knowledge proof approaches to cross-chain verification.
Go-to-market
The company reaches developers through open-source code repositories, a grants program and technical assistance via Composable Labs, published research and developer-focused content (dev logs, research forum, testnets), community events such as its Unchained conference and AMAs, and partnerships across the Polkadot, Kusama and Cosmos ecosystems.
Developers, protocols and teams building interoperable cross-chain DeFi applications, including those working across Polkadot/Kusama, Cosmos, Ethereum, NEAR and Solana ecosystems.
Geography
Press coverage of the Series A identifies Composable Finance as based in Berlin, Germany. No other office locations are stated in the sources.
History
By August 2021 the company had assembled a team spanning product, engineering, marketing and research, including CTO Karel Kubat, an anonymous head of product known as 0xbrainjar who also leads Composable Labs, CMO Zain Awan, Rob Zhuang (later Head of Operations), and parachain lead Seun Lanlege, a former Parity Technologies core developer. It won Polkadot parachain Auction 7 (lease from March 2022) and later Auction 22 (from September 2022), and raised a $32 million Series A announced on 31 March 2022. Senior hires followed in 2022 (general counsel in June, CFO in August, head of business development in October). In 2023 it introduced Composable Research, ran Centauri testnet efforts including an Ethereum IBC testnet, and announced The Composable Foundation in October 2023, with Henry Love named board member and executive director that month. In 2024 it announced liquid staked DOT and IBC on Solana; its Polkadot slot lease is listed as having expired in July 2024.
Risks & controversies
Parachain tracking data lists the Polkadot slot lease as expired (July 4, 2024) and includes Alameda Research among the project's listed investors. No other risk or controversy information appears in the sources.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 14
launches, deals, and filingsParachain tracking data lists the Polkadot slot lease (September 4, 2022 – July 4, 2024) as expired.
The NEAR Foundation issued a grant to Composable for extending IBC to NEAR through the Centauri bridge.
Composable Finance won Polkadot Auction 22 with a self-funded last bid of 76,000 DOT, parathread ID 2055, leasing a slot from 2022-09-04 to 2024-07-04.
Composable Finance announced a $32 million Series A round with participation from GSR, Tendermint Ventures, Fundamental Labs, Coinbase Ventures, LongHash Ventures, Figment VC, New Form Capital, Blockchain Capital, Yunt Capital, Jump Capital, Polytope Capital, NGC Ventures, SOSV and Spartan Group. Proceeds were earmarked for team expansion and product development.
$32M source ↗
Composable Finance won Polkadot parachain Auction 7 with a crowdloan (ID 2019-17) raising 6,075,487 DOT, reported as $5,278,717, with a lease from 2022-03-16 to 2024-01-16 and a reward pool of 16,000,000 LAYR (16% of total supply).
$5.3M source ↗
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
In the news
▸Research sources · 8
primary sources listed
- Composable Financecomposable.finance · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Composable Finance do?
- Berlin-based builder of cross-chain DeFi infrastructure, including an IBC-based bridge (Centauri), the XCVM and the Picasso parachain.
- Who are Composable Finance's investors?
- Composable Finance's investors include Advanced Blockchain, Blockchain Capital, Coinbase Ventures, D1 Ventures, Digital Finance Group, Figment, Rarestone Capital.