Volta

What Volta does

Volta, operating under the trade name Volta Circuit through its parent Nukey Inc. (Delaware-incorporated), is a cryptocurrency wallet infrastructure provider founded in 2023 and headquartered in Las Vegas. The company builds a multi-signature smart contract wallet platform targeted at institutional digital asset management, with native support for EVM chains via ERC-4337 account abstraction, CosmWasm, and Stellar/Soroban. The product combines programmable on-chain policy controls, gasless transactions, account recovery, and integrations with custody and DeFi primitives, positioning Volta as enterprise-grade wallet infrastructure rather than a consumer-facing wallet.

Volta has achieved SOC 2 Type II certification, completed five security audits, and reports platform metrics of $120M+ in assets secured and $2B+ in transaction volume. The company raised a $4.1M seed round in May 2024 (with total disclosed funding of approximately $4.5M), backed by Fika Ventures, Haven Ventures, Soma Capital, Dispersion Capital, and Uphonest Capital. Strategic partnerships include Magic Eden (NFT/consumer crypto) and Silo Staking (DeFi staking), indicating cross-vertical integration across digital asset use cases.

Volta operates with 1-10 employees, does not publicly disclose pricing or revenue mechanics, and has not named any management team members or customers in the available data. Its go-to-market appears to be enterprise sales into institutional treasuries, custodians, and DeFi protocols, with revenue likely derived from SaaS or transaction-fee economics tied to wallet infrastructure usage rather than custody of assets directly.

Name

Volta

Legal name

NuKey Inc.

Website

https://voltacircuit.com

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

1–10 employees

Short description

Volta (Nukey Inc.) is a Las Vegas-based crypto infrastructure company founded in 2023 that builds multi-signature smart contract wallet software for institutional digital asset management, supporting EVM, CosmWasm, and Stellar/Soroban chains with SOC 2 Type II certification.

Ownership category

akta.pro rank

Product category

Digital Asset Custody Infrastructure

NAICS

Securities and Commodity Exchanges (52321)

SIC

Security & Commodity Brokers, Dealers, Exchanges & Services (6200)

akta.pro primary industry

Smart Contract Wallets / Account Abstraction (MPC/AA, social recovery, paymasters) (FSAPACAB)

akta.pro secondary industries

Digital Asset Custody & Key Management (MPC, HSM, Wallet Infra) (FSAGAMAB), Treasury Management & Multi-Sig Operations (FSAPAHAB)

Keywords

• Digital asset custody
• Multi-signature wallet
• Smart contract infrastructure
• Institutional crypto security
• Blockchain governance platform

Headquarters

HQ city

Las Vegas

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Platform Services: Volta Circuit provides software services for digital asset management through its multi-signature wallet platform. The company generates revenue from platform fees as described in the fee schedule maintained by the company. The platform allows organizations to manage digital assets with full control and custody.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Volta Circuit is a fully non-custodial, multi-signature smart contract wallet platform that enables institutional investors to manage cryptocurrencies and tokenized assets with on-chain governance. The platform operates across EVM (ERC-4337), CosmWasm, and Stellar/Soroban blockchain environments, providing M-of-N multi-owner configuration, configurable policy engines with spending limits and time locks, session keys for delegated permissions, and wallet-agnostic integration with MPC, EOA, or HSM key management systems. Customers access the platform via a self-service dashboard, programmatic SDKs, or the ThresholdV mobile signing application.

Product overview

Volta offers Volta Circuit as its unified core platform—a fully non-custodial, multi-signature smart contract wallet infrastructure for institutional digital asset management. The platform comprises three distinct smart contract implementations: the Volta CosmWasm Contract for CosmWasm-compatible chains (primary target Injective), the Volta ERC-4337 Smart Account for EVM-compatible chains, and the Volta Soroban Smart Contract for Stellar/Soroban. Supporting infrastructure includes the VoltaFactory for deterministic account deployment, SessionKeyValidator for session key permissions, DefaultExecutor for transaction execution, and VoltaVerifyingPaymaster for gas sponsorship. The ThresholdV mobile app enables secure signing via phone. The platform is operated by Nukey Inc. dba Volta Circuit, which was founded in 2023 and has raised $4.5M in funding.

Differentiator

Problem solved

Functional benefit

Brands

• Volta Circuit: A multi-signature, non-custodial smart contract wallet platform for digital asset management targeted at institutional investors
• ThresholdV

Products and services

• Volta Circuit A fully non-custodial, multi-signature smart contract wallet platform for institutional digital asset management, featuring programmable governance controls, policy engines, and support for EVM and WASM blockchain environments.
• Volta CosmWasm Contract Multi-signature governance wallet for CosmWasm-compatible chains (primary target: Injective) enabling M-of-N owner voting, a rules engine for delegated user access, automatic fee grants, and nominal daily spending limits per denomination.
• Volta ERC-4337 Smart Account (VoltaAccount) ERC-4337 account abstraction wallet for EVM-compatible chains providing multi-owner configuration with M-of-N multi-signature, session keys with granular permission rules, batch execution, and gas sponsorship via verifying paymaster.
• Volta Soroban Smart Contract Multi-signature governance contract for Stellar/Soroban enabling M-of-N voting for secure, decentralized decision-making with proposal system and voting mechanism supporting Config, Invoke, and Upgrade proposal types.
• ThresholdV Mobile application that enables users to turn their phone into a secure signing device for multi-signature authentication with the Volta Circuit platform.
• Volta SDK Software development kits available in TypeScript/JavaScript and Golang for programmatic integration with Volta multi-signature governance contracts across Stellar/Soroban, EVM, and CosmWasm platforms.

Quantifiable outcome

• $120M+ in assets secured on the platform
• +2 more outcomes

Named customers3 records

Segments1 record

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Two partnerships are on record, tiered core.

• Magic EdencoreStrategic or Co-development PartnerSuccessfully distributed 250K SEI tokens to NFT traders using Volta's programmable multi-sig infrastructure with one-click batch distribution and enterprise-grade security. This partnership demonstrates the platform's capability for large-scale token distribution operations.
• Silo StakingcoreStrategic or Co-development PartnerStrategic partnership with Silo Staking on SEI Network, bringing institutional-grade security and customizable governance to the Sei ecosystem. Volta provides the multi-sig infrastructure for secure staking operations.

Scale indicators7 records

Recent moves2 records

Expansion highlights5 records

Direct peers

• Safe (formerly Gnosis Safe): Dominant multi-signature smart contract wallet for EVM, adopted by the majority of DAOs and institutional treasuries. Directly competes with Volta's VoltaAccount in the ERC-4337 smart account category and is the incumbent Volta must displace in EVM.
• Fireblocks: Institutional digital asset custody and transfer platform using MPC and policy engines, serving banks, hedge funds, and crypto firms. Competes with Volta for institutional treasuries seeking configurable governance and wallet-agnostic key management.
• Fordefi: Institutional self-custody MPC wallet platform targeting digital asset traders, funds, and Web3 companies. Closely comparable to Volta on MPC-based institutional custody with policy controls and DeFi access.
• Qredo: Decentralized MPC custody network for digital assets aimed at institutions and asset managers. Comparable to Volta on multi-party key management and governance for institutional digital asset operations.
• Liminal: Multi-chain institutional digital asset custody and treasury management platform with policy controls and MPC. Directly comparable to Volta's multi-chain governance and institutional treasury positioning.
• Cactus Custody (Matrixport): Institutional digital asset custody platform supporting multiple chains with configurable governance. Comparable to Volta as a direct competitor targeting institutional treasuries seeking multi-chain self-custody.

Broad incumbents

• BitGo: Regulated institutional qualified custodian offering cold storage, hot wallets, and multi-sig solutions across many chains. A broader incumbent than Volta but addresses the same institutional custody buyer with overlapping wallet and policy capabilities.
• Anchorage Digital: Federally chartered digital asset bank providing institutional custody, trading, and staking. Broader incumbent serving institutional clients in the same segment Volta targets with non-custodial wallet infrastructure.
• Coinbase Custody: Cold-storage qualified custodian operated by Coinbase, serving institutional and exchange customers. A broader incumbent whose institutional custody offering competes with Volta for treasury infrastructure mandates.
• Ledger Enterprise: Enterprise-grade custody and governance solutions built around hardware-backed key management, including Ledger Vault and Ledger Enterprise OnBoard. A broader incumbent offering institutional custody that competes with Volta's wallet-agnostic governance stack.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• GitHubgithub.com/VoltaHQ/docs

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds2 records

Investors6 records

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 Volta