Salus Security
Salus Security is a Web3 security firm founded in 2022 that provides smart contract auditing, penetration testing, and zero-knowledge solutions to blockchain protocols and DeFi projects across 15+ ecosystems. The company is backed by Binance Labs and Sequoia.
- Company typePrivate
- Founded2022
- HeadquartersSingapore, Singapore, Singapore
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Salus Security does
Salus Security is a Web3 security firm founded in 2022 that delivers three core services: smart contract auditing, Web3 penetration testing, and zero-knowledge (ZK) solutions. The company serves blockchain protocols, decentralized applications, DeFi platforms, and Bitcoin ecosystem projects across more than 15 blockchain networks, including EVM chains (Ethereum, Arbitrum, BNB, Polygon, Optimism, AVAX), Bitcoin, TON, Solana, NEAR, Aptos, Sui, EOS, Polkadot, and Starknet. Marquee relationships include Binance Labs, MarketAcross, and GoPlus Security, alongside a long-tail portfolio of 300+ audited projects with a self-reported zero-exploit record.
The company's technical stack is organized around three differentiated capabilities. The smart contract audit service uses a Proof of Concept (PoC) methodology with line-by-line review and threat modeling to maximize vulnerability discovery. The penetration testing service applies a red-team approach covering network, cloud, web application, and mobile application layers combined with blockchain-specific middleware and anti-tampering testing. The ZK solutions offering provides end-to-end services from business consultation through circuit design, development, integration, and deployment, with claimed unique capability to deploy ZK upgrades on existing Solidity-supported applications without requiring chain migration. Internal expertise spans proof systems (Groth16, Plonk, UltraPlonk, Halo2, zkStark) and commitment schemes (KZG, IPA). Salus has published research in collaboration with Sequoia, the Ethereum Foundation's PSE team, and 0xPARC on ZK and AI intersections, including Linea Dark Pool research published on Ethereum Research.
The business is a professional services firm operating on project-based pricing. ZK engagement budgets are publicly tiered at $30K-$50K, $50K-$100K, and $100K+, while smart contract audit and penetration testing pricing is custom per engagement. Go-to-market combines direct sales (website form at salusec.io and email at [email protected]), community-led growth via the Salus Sentinels partner network (40+ ecosystem partners), event-driven demand generation at Web3 conferences, and partner co-marketing with Binance, Linea, Arbitrum, and others. The legal entity is Salus Holding LTD, incorporated in the Cayman Islands (72 Market Street, Camana Bay), with operational presence in Singapore and a fully remote, globally distributed workforce. The company is privately held and backed by Binance Labs and Sequoia, with no public revenue disclosures.
Salus Security firmographics
Firmographics- Name
- Salus Security
- Legal name
- Salus Holding LTD
- Website
- https://salusec.io
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Salus Security is a Web3 security firm founded in 2022 that provides smart contract auditing, penetration testing, and zero-knowledge solutions to blockchain protocols and DeFi projects across 15+ ecosystems. The company is backed by Binance Labs and Sequoia.
- Ownership category
- akta.pro rank
Salus Security industry classification
Industry- Product category
- Blockchain Security Services
- NAICS
- Security Systems Services (except Locksmiths) (561621), Computer Systems Design and Related Services (54151)
- SIC
- Finance Services (6199)
- akta.pro primary industry
- Digital Asset Risk, Security & Audit Tooling (Smart Contract Audit, Threat Monitoring) (FSAGAMAJ)
- akta.pro secondary industries
- Smart Contract Security Tooling (static/dynamic analysis, formal verification) (FSAPABAI), Security Testing Tooling (SAST/DAST for smart contracts, fuzzing) (FSAPAJAK), Privacy, Data Protection & Compliance (zk compliance, GDPR/PII handling) (FSAPAJAM), Identity & Access Security Services (IAM, PAM, Zero Trust) (BPAKAHAI)
Keywords
Where Salus Security is headquartered
LocationHeadquarters
- HQ city
- Singapore, Singapore
- HQ country
- Singapore
- HQ region
- Asia
Offices1 record
Markets served
Salus Security business model
Business model- GTM type
- B2B
- Offering type
- Services
Revenue model
- Smart Contract Audits: Professional services for auditing smart contract code with threat modeling, line-by-line analysis, business logic verification, and arithmetic operations checks. Pricing varies by complexity and scope of the engagement.
- Web3 Penetration Testing: Comprehensive penetration testing services including network, cloud, web application, and mobile application testing combined with blockchain-specific security assessment. Pricing varies based on scope and complexity.
- Zero-Knowledge Solutions: End-to-end ZK services from consultation to deployment, including circuit design, development, integration, and deployment. Budget tiers of $30K-$50K, $50K-$100K, and $100K+ based on project scope.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom pricing based on project scope and complexity |
| Professional services/ project-based | Multi-year contract | ZK Solutions Budget Tiers |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels6 records
Salus Security product offering
Product offeringCore offering
Salus Security is a Web3 security firm providing three core professional services: (1) Smart Contract Audit using a Proof of Concept methodology with threat modeling and line-by-line audits, (2) Web3 Penetration Testing employing a red-team approach covering network, cloud, web, mobile, middleware, and anti-tampering issues, and (3) Zero-Knowledge Solutions covering consultation, strategic customization, circuit design, development, integration, and deployment for EVM-compatible blockchain applications.
Product overview
Salus Security is a holistic Web3 security company offering a unified platform of three core security services. The Smart Contract Audit provides PoC-based vulnerability discovery with threat modeling and line-by-line audits. The Web3 Penetration Testing service employs a red-team approach for comprehensive front-end and infrastructure security. The Zero-Knowledge Solutions service delivers end-to-end ZK capabilities including consultation, circuit design, development, and deployment for EVM-compatible chains. These three services work together to provide comprehensive security coverage for Web3 projects from smart contract verification to full-stack security assessment.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- 300+ projects secured with zero exploits
- +2 more outcomes
Companies that use Salus Security
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Salus Security technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Salus Security partnerships and signals
Strategic signalPartnerships
25 partnerships are on record, tiered core, strategic and minor.
- SequoiacoreCollaboration on ZK and AI initiatives. Salus has worked with Sequoia on research projects exploring the intersection of AI and blockchain technology.
- Ethereum FoundationcoreCollaborated on ZK and AI initiatives and co-worked ZK security standards alongside the Ethereum Foundation's PSE (Privacy & Scaling Explorations) team.
- 0xPARCcoreCollaborated on ZK and AI initiatives. Conducted research on proof vulnerabilities published through 0xPARC.
- LineacorePartnered with Linea as one of the largest ZK projects. Collaborated on Dark Pool (Linea) research published on Ethereum Research.
- StarknetcorePartnered with Starknet as one of the largest ZK projects. Provides security services and ZK solutions for the Starknet ecosystem.
- Binance LabscoreSecurity partners of the Binance ecosystem. Provides security services for projects backed by or connected to Binance Labs.
- MarketAcrossstrategicPR and marketing partner that works with Salus on project visibility. Provides testimonials and co-marketing initiatives.
- GoPlus SecuritystrategicStrategic security partner providing mutual security services. Both companies collaborate to build security barriers in the Web3 world.
- PolyhedracoreSecured multiple projects in the BTC ecosystem including Polyhedra. Partnered as one of the largest ZK projects on Linea and Starknet.
- BabyloncoreBTC ecosystem project secured by Salus. Part of the security coverage for Babylon's Bitcoin staking protocol.
- BouncebitcoreBTC ecosystem project secured by Salus. Part of the secured projects in the Bitcoin ecosystem.
- NubitcoreBTC ecosystem project secured by Salus. Part of the secured Bitcoin ecosystem projects.
- Lorenzo ProtocolcoreBTC ecosystem project secured by Salus. Multiple audits conducted for Lorenzo's Bitcoin liquid staking solutions.
- Merlin ChaincoreBTC ecosystem project secured by Salus. Part of the secured Bitcoin ecosystem projects.
- Solv ProtocolcoreBTC ecosystem project secured by Salus. Multiple audits conducted for Solv's Bitcoin staking and vault solutions.
- MultibitcoreBTC ecosystem project secured by Salus. Bitcoin infrastructure project audited by Salus.
- BitsmileycoreBTC ecosystem project secured by Salus. BitcoinDeFi project audited by Salus.
- XRGBcoreBTC ecosystem project secured by Salus. NFT ecosystem project audited by Salus.
- ArbitrumstrategicEcosystem partner. Salus supports the Arbitrum ecosystem with security auditing services.
- OptimismstrategicEcosystem partner. Salus supports the Optimism ecosystem with security auditing services.
- ConsensysstrategicEcosystem partner. Collaboration on Ethereum ecosystem security initiatives.
- GalxeminorEcosystem partner providing credential infrastructure.
- GitcoinminorEcosystem partner for grants and public goods funding.
- AWSstrategicInfrastructure partner. Cloud services provider for Salus operations.
- HarvardminorAcademic partner. Part of the ecosystem collaboration network.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
Salus Security competitors and assessment
Company assessmentDirect peers
- PeckShield: Blockchain security company providing smart contract audits, on-chain monitoring, and exploit detection. Directly competes with Salus for Web3 protocol audit engagements.
- SlowMist: Web3-native security firm offering smart contract audits, threat monitoring, and incident response. Closely comparable service mix to Salus, particularly for EVM and non-EVM chains.
- Trail of Bits: Established security firm offering smart contract audits, penetration testing, and cryptography research. Competes with Salus across audits and high-assurance Web3 engagements.
- Hacken: Web3 security and audit firm offering smart contract audits, penetration testing, and bug bounties. Comparable service portfolio to Salus with overlap across EVM and non-EVM chains.
- Certik: One of the largest smart contract audit firms in Web3, offering code audits, formal verification, and security monitoring. Directly competes with Salus across audit, penetration testing, and ZK-related services.
- OpenZeppelin: Provides smart contract security audits, security tooling, and audited libraries. A leading incumbent in Ethereum smart contract security with overlapping enterprise and protocol customers.
- Quantstamp: Smart contract audit and security monitoring firm serving DeFi and enterprise Web3. Competes with Salus for protocol-level audit and verification work.
Emerging players
- Spearbit: Boutique Web3 audit firm leveraging a curated network of independent security researchers. Competes with Salus on high-end audit engagements, particularly for EVM and ZK-adjacent protocols.
- Zellic: Research-driven Web3 security firm specializing in smart contract audits and cryptography-heavy engagements. Overlaps with Salus on ZK and advanced cryptography work, but smaller and more boutique.
Broad incumbents
- Consensys Diligence: Audit and security services arm of Consensys, providing smart contract audits, formal verification, and MetaMask-related security work. Salus is already an ecosystem partner, and Consensys Diligence is the broader-incumbent peer for Ethereum security.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Salus Security social profiles
Digital presenceSalus Security financial estimates
Financial estimateRevenue estimate
Valuation estimate
Salus Security leadership team
Management profileNumber of profiles
Salus Security funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Salus Security M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Salus Security
What does Salus Security do?
Salus Security is a Web3 security firm providing three core professional services: (1) Smart Contract Audit using a Proof of Concept methodology with threat modeling and line-by-line audits, (2) Web3 Penetration Testing employing a red-team approach covering network, cloud, web, mobile, middleware, and anti-tampering issues, and (3) Zero-Knowledge Solutions covering consultation, strategic customization, circuit design, development, integration, and deployment for EVM-compatible blockchain applications.
Is Salus Security a public or private company?
Salus Security is a private company. It is classified as venture growth investor backed and is currently operating.
When was Salus Security founded?
Salus Security was founded in 2022. It employs 1 to 10 people.
Where is Salus Security based?
Salus Security is headquartered in Singapore, Singapore, Singapore, in the Asia region.
How does Salus Security make money?
Three revenue lines are on record. Smart Contract Audits are the primary driver. The others are web3 Penetration Testing and zero-Knowledge Solutions.
Who are Salus Security's main competitors?
Direct peers on record are PeckShield, SlowMist, Trail of Bits, Hacken, Certik, OpenZeppelin and Quantstamp. Emerging players are Spearbit and Zellic. Consensys Diligence is listed as a broad incumbent.
Does Salus Security have an API?
No public API is recorded for Salus Security.
What industry is Salus Security in?
Salus Security's product category is Blockchain Security Services. Its primary akta.pro industry code is FSAGAMAJ, Digital Asset Risk, Security & Audit Tooling (Smart Contract Audit, Threat Monitoring), with a secondary code of FSAPABAI, Smart Contract Security Tooling (static/dynamic analysis, formal verification). Its NAICS code is 561621 and its SIC code is 6199.