Supranational

What Supranational does

Supranational is a Boston-based, privately held LLC founded in 2019 that develops hardware-accelerated cryptography for verifiable and confidential computing. Its product portfolio consists of BLST, an IETF-compliant BLS12-381 signature library distributed open-source on GitHub and embedded in production by Ethereum 2 and Filecoin clients; Proofs-as-a-Service, a cloud API for generating VDF (Verifiable Delay Function) and SNARK proofs; and a Crypto Accelerator, an arbitrary-precision arithmetic accelerator for VDFs, SNARKs, polynomial commitments, and accumulators that is currently under development. The company also offers algorithm optimization and custom silicon / domain-specific hardware design as consulting services.

The commercial model combines open-source distribution for developer adoption with usage-based cloud monetization (Proofs-as-a-Service) and professional services for bespoke cryptographic and hardware engagements. Pricing is not publicly disclosed and is presumed to be quote-based for consulting and usage-based for the cloud API. Go-to-market is product-led: BLST is the lead acquisition vehicle via GitHub, while Proofs-as-a-Service targets protocol engineering teams needing VDF and SNARK proof generation without in-house infrastructure. Customer segments center on blockchain protocols (Ethereum, Filecoin), cryptocurrency applications, and enterprises with bespoke verifiable-computing or confidential-computing needs. Reported customer or partner engagements include the Ethereum Foundation and Protocol Labs, alongside strategic relationships with AWS, the VDF Alliance, Interchain Foundation, Synopsys, and Xilinx.

Operationally, Supranational employs 11-50 people and is funded primarily through non-dilutive sources: two National Science Foundation grants totaling roughly $1.22M (December 2019 and September 2021), plus founder capitalization and consulting revenue. The company has no disclosed venture capital, no parent organization, and no public revenue figures. Its credibility is anchored by research-grade contributions, including helping MIT's CSAIL solve a 20-year-old cryptographic puzzle 15 years ahead of schedule and running a $100,000 cryptography acceleration competition with AWS and several blockchain foundations.

Name

Supranational

Legal name

Supranational LLC

Website

https://supranational.net

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

Supranational develops hardware-accelerated cryptography for verifiable and confidential computing. Its BLST signature library is embedded in Ethereum 2 and Filecoin, and it offers a Proofs-as-a-Service cloud API plus an under-development Crypto Accelerator.

Ownership category

akta.pro rank

Product category

Cryptographic Infrastructure

NAICS

Software Publishers (513210), Computer Systems Design and Related Services (5415), Custom Computer Programming Services (541511), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming Services (7371)

akta.pro primary industry

Smart Contract Frameworks & SDKs (developer kits, templates, standards) (FSAPABAB)

akta.pro secondary industry

Key Management, Encryption & Secrets Management (KMS/HSM/Vault) (HDABAHAG)

Keywords

• Hardware accelerated cryptography
• Verifiable computing
• BLS signature library
• Zero knowledge proofs
• Cryptographic accelerators

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations

Revenue model

1. Software Products: BLST is available as open-source. Proofs-as-a-Service likely operates on a usage-based cloud model.
2. Consulting Services: Algorithm optimization and custom hardware design services for clients requiring specialized cryptographic solutions.
3. Hardware Products: Crypto Accelerator hardware products for cryptographic operations (under development).

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Supranational develops hardware and software solutions for verifiable and confidential computing. Its portfolio includes BLST, an IETF-compliant BLS12-381 signature library distributed via open source; a Proofs-as-a-Service cloud API for generating VDF and SNARK proofs; and a Crypto Accelerator (in development) for arbitrary-precision arithmetic in cryptographic operations. The company also offers consulting services in algorithm optimization and custom silicon/hardware design.

Product overview

Supranational is a product and service company developing hardware-accelerated cryptography for verifiable and confidential computing. The company offers a portfolio of cryptographic products including BLST (an IETF-compliant BLS12-381 signature library), Proofs-as-a-Service (a cloud-based API for generating VDF and SNARK proofs), and a Crypto Accelerator (an arbitrary-precision arithmetic accelerator for cryptographic operations). Additionally, the company provides consulting services in algorithm optimization and custom hardware design. The product lineup centers on accelerating cryptographic operations for blockchain applications.

Differentiator

Problem solved

Functional benefit

Brands

• BLST: An IETF-compliant BLS12-381 signature library focused on security and performance. Available on GitHub.
• Proofs-as-a-Service
• Crypto Accelerator

Products and services

• BLST An IETF-compliant BLS12-381 signature library focused on security and performance, distributed as open source for blockchain protocol developers and cryptography teams.
• Proofs-as-a-Service A cloud-based API for generating VDF (Verifiable Delay Function) and SNARK proofs, powered by fast open-source implementations running on high-availability cloud infrastructure. Targeted at developers and companies needing cryptographic proof generation.
• Crypto Accelerator An arbitrary-precision arithmetic accelerator for cryptographic operations including VDFs, SNARKs, polynomial commitments, and accumulators. Under development for eventual hardware sale/licensing.
• Algorithm Optimization Consulting Professional consulting for development and optimization of algorithms in cryptography, compression, and artificial intelligence.
• Custom Hardware Design Professional consulting for design and development of custom silicon and domain-specific hardware for cryptographic and related workloads.

Quantifiable outcome

• BLST is IETF-compliant and used in production by major blockchain clients

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• VDF AlliancecoreStrategic or Co-development Partner · 1 January 2019Supranational is part of the VDF Alliance working on developing fast, open hardware for computing verifiable delay functions. The collaboration began in early 2019 to evaluate feasibility of VDF hardware development. Supranational hosted VDF Day at Stanford with the alliance.
• AWScoreStrategic or Co-development PartnerAWS partnered with Supranational on a $100,000 cryptography acceleration competition along with Ethereum Foundation, Interchain Foundation, Protocol Labs, Synopsys, and Xilinx to advance blockchain technology.
• Ethereum FoundationcoreTechnology or IntegrationEthereum Foundation is a user of Supranational's BLST library for Ethereum 2.0 client implementations. BLST is currently being used by Ethereum 2 clients.
• Protocol LabscoreTechnology or IntegrationProtocol Labs partnered on the AWS cryptography competition and is a user of Supranational's BLST library for Filecoin client implementations.
• Interchain FoundationminorStrategic or Co-development PartnerParticipated in the $100,000 AWS cryptography acceleration competition alongside Supranational and other organizations.
• SynopsysminorStrategic or Co-development PartnerParticipated in the $100,000 AWS cryptography acceleration competition alongside Supranational and other organizations.
• XilinxminorStrategic or Co-development PartnerParticipated in the $100,000 AWS cryptography acceleration competition alongside Supranational and other organizations.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Direct peers

• Ingonyama: Ingonyama builds hardware accelerators (including GPUs and custom silicon) for zero-knowledge cryptography. It is the closest direct competitor to Supranational's Crypto Accelerator, targeting the same developer base with overlapping primitives (SNARKs, VDFs, polynomial commitments).

Emerging players

• RISC Zero: RISC Zero develops a general-purpose zkVM and ZK proof system with an emphasis on performance and hardware acceleration. Like Supranational, it sits at the intersection of cryptographic protocols and optimized compute, serving blockchain and verifiable-computing developers.
• StarkWare: StarkWare builds STARK-based proof systems (StarkEx, StarkNet) and operates its own prover infrastructure. It is a leading ZK proof provider for blockchain scaling and overlaps with Supranational on the verifiable-computing thesis and developer tooling.
• Aztec Network: Aztec builds a privacy-focused zk-rollup and develops the Noir domain-specific language for ZK circuits. It addresses the same verifiable-computing developer base as Supranational, with overlapping needs around performant SNARK proof generation.
• Axiom: Axiom provides a ZK coprocessor for smart contracts that performs verifiable off-chain computation. It relies on the same underlying SNARK primitives Supranational accelerates, and competes for the same verifiable-computing developer mindshare.
• Succinct Labs: Succinct develops infrastructure for generating and verifying zero-knowledge proofs, including the SP1 zkVM and a decentralized prover network. It competes in the ZK proof infrastructure layer adjacent to Supranational's Proofs-as-a-Service offering.
• O(1) Labs (Mina Protocol): O(1) Labs builds Mina Protocol, a succinct blockchain that uses recursive ZK proofs. It is a credible producer and consumer of ZK proof infrastructure comparable to Supranational's verifiable-computing focus.
• ChainSafe: ChainSafe builds and maintains protocol client implementations across multiple blockchains (Ethereum, Filecoin, Polkadot) and is a known contributor to the same BLST ecosystem. It is a comparable developer-tooling company serving the same protocol engineering teams.

Broad incumbents

• Polygon (Polygon Labs / Polygon Miden): Polygon's zkEVM, Polygon Miden, and Polygon Plonky3 all depend on advanced ZK primitives (SNARKs, polynomial commitments) similar to those Supranational accelerates. It is a major consumer of cryptographic performance improvements and a potential partner or competitor for proof-generation infrastructure.
• Consensys: Consensys is a leading Ethereum software and infrastructure company (MetaMask, Infura, Teku) that builds client implementations using BLS signature libraries like BLST. As both a major consumer of Supranational's BLST and a broader blockchain infrastructure incumbent, it is a relevant comparator.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/_supranational
• GitHubgithub.com/supranational
• LinkedInlinkedin.com/company/supranational

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds2 records

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Supranational