Sixscape
Sixscape Communications is a Singapore-based PKI and certificate-based cybersecurity vendor offering IDcentral (certificate lifecycle management) plus authentication, email, IoT, and encrypted communications suites to enterprises and governments, delivered through a 100% channel partner model.
- Company typePrivate
- Founded2016
- HeadquartersSingapore, Singapore
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Sixscape does
Sixscape Communications Pte. Ltd. is a Singapore-headquartered private cybersecurity vendor that builds PKI and certificate-based security products for enterprises and governments. Its core platform, IDcentral, delivers cryptographic certificate lifecycle management, discovery, inventory, policy-driven rotation, and HSM integration across on-premises and cloud environments, underpinned by the company's patented Identity Registration Protocol (IRP), which was awarded TCP port 4604 by IANA. Building on IDcentral, Sixscape offers four purpose-built suites: a Secure Authentication Suite for password-less cryptographic challenge authentication, an S/MIME-based Email Security Suite, an IoT Security Suite for device identity and lifecycle, and a Unified Communications Suite for end-to-end encrypted chat, audio/video, and file transfer over IPv6.
The company's revenue model is subscription-based across all five product lines, supplemented by professional services for enterprise deployments. Pricing is quote-based and primarily executed through a 100% channel-centric go-to-market, with solutions delivered via system integrators, value-added resellers, and certificate authorities, including Thales through the Accelerate Technology Alliance Partner Network. Direct regional sales leadership covers Singapore (HQ), India and SAARC, the Americas, and selected engagements in the Middle East and East Asia. Disclosed customers include a Singapore university, a Middle East shipyard, a mobility company, and security-focused enterprises, with compliance alignment positioned for HIPAA, GDPR, PCI-DSS, MAS TRM, and NIST frameworks.
Sixscape was founded by Lawrence Hughes, an American cryptographer and former CipherTrust co-founder (US$273.6M exit in 2006), and has raised a S$500,000 seed grant from SPRING Singapore and a S$2M Series A from ICT Fund I (Tembusu Partners), plus an undisclosed investment from Pacific Bridge Asset Management in 2019. The company reported 44% YoY revenue growth in 2021 and 100%+ projected growth in 2022, while remaining a lean sub-10-employee organization that relies on partners for scale.
Sixscape firmographics
Firmographics- Name
- Sixscape
- Legal name
- Sixscape Communications Pte. Ltd.
- Website
- https://sixscape.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Sixscape Communications is a Singapore-based PKI and certificate-based cybersecurity vendor offering IDcentral (certificate lifecycle management) plus authentication, email, IoT, and encrypted communications suites to enterprises and governments, delivered through a 100% channel partner model.
- Ownership category
- akta.pro rank
Sixscape industry classification
Industry- Product category
- Cybersecurity Software
- NAICS
- Security Systems Services (except Locksmiths) (561621), Security Systems Services (56162)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Device Identity & Certificate-Based Authentication (PKI) (BPAMAEAL)
- akta.pro secondary industries
- Authentication (MFA/Passwordless/Biometrics) Platforms (BPAMAEAE), Secure Communication & Collaboration (Secure Messaging/Email/Teleconferencing) (HLACAJAM)
Keywords
Where Sixscape is headquartered
LocationHeadquarters
- HQ city
- Singapore
- HQ country
- Singapore
- HQ region
- Asia
Offices2 records
Markets served
Sixscape business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- IDcentral Platform Licensing: Certificate lifecycle management platform sold as on-premises or cloud-hosted subscription to enterprises managing digital certificates at scale.
- Secure Authentication Suite: Password-less authentication solution for enterprises, sold as subscription with per-user or enterprise licensing.
- Email Security Suite: S/MIME-based email encryption and signing solution with certificate provisioning and management.
- IoT Security Suite: Digital certificate management for IoT devices, sold as platform license with per-device or enterprise scale pricing.
- Unified Communications Suite: End-to-end encrypted communications platform for chat, audio/video, and file transfer.
- Professional Services: Implementation, training, and support services for enterprise deployments.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise subscriptions with custom pricing |
| Freemium | Pay-as-you-go | Free trial available |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Sixscape product offering
Product offeringCore offering
Sixscape provides PKI-based cryptographic identity, authentication, and secure communications software for enterprises and governments. Its flagship IDcentral platform automates digital certificate lifecycle management (discovery, issuance, rotation, inventory), complemented by purpose-built suites for password-less authentication, S/MIME email encryption, IoT device identity, and end-to-end encrypted unified communications over IPv6.
Product overview
Sixscape offers a unified PKI and certificate management platform architecture centered on IDcentral, complemented by five distinct security products. The core IDcentral platform provides certificate lifecycle management, crypto-agility, and PQC-readiness across on-premises and cloud deployments. This platform serves as the foundational infrastructure for the product portfolio. The five integrated products address specific security use cases: Secure Authentication Suite enables password-less login; Email Security Suite provides S/MIME-based signed and encrypted email; IoT Security Suite manages digital certificates for IoT devices; and Unified Communications Suite delivers end-to-end encrypted chat, audio/video, and file transfer. The Identity Registration Protocol (IRP) is the patented underlying protocol powering the entire platform, awarded TCP port 4604 by IANA. All products can be deployed on-premises or in cloud environments and support multi-CA, multi-directory, and multi-platform integrations.
Differentiator
Problem solved
Functional benefit
Brands
- IDcentral: Extensible trust lifecycle automation and management platform powered by Identity Registration Protocol (IRP) for digital certificate discovery, issuance, renewal, and management
- IDcentralEDGE
- IoT Security Suite
- Secure Authentication Suite
- Email Security Suite
- Unified Communications Suite
- Identity Registration Protocol (IRP)
Products and services
- IDcentral Certificate Lifecycle Management (CLM) and Extensible Trust Management platform powered by Sixscape's patented Identity Registration Protocol (IRP). Provides certificate discovery, inventory, automation workflows, key management, and HSM integration across on-premises and cloud environments for enterprise IT and security teams.
- IoT Security Suite PKI-based IoT security platform for issuing, provisioning, and managing X.509 digital certificates for billions of IoT and IIoT devices. Supports multi-IoT platform integration with AWS IoT, Azure IoT Hub, and IBM Cloud, with multi-CA support.
- Email Security Suite S/MIME-based email security add-in for Outlook, Apple Mail, and G-Suite that provides certificate-based digital signing, encryption, secure large file transfer, and retrospective email encryption with automated certificate provisioning and FIPS 140-2 HSM key escrow.
- Secure Authentication Suite Password-less cryptographic challenge-based authentication for workstations, web applications, and SaaS platforms. Uses mobile device, private key, and biometrics (True2FA strong client authentication) to eliminate passwords and prevent phishing, credential stuffing, and replay attacks across Windows, macOS, iOS, and Android.
- Unified Communications Suite End-to-end encrypted communications platform for chat, audio/video, and file transfer over IPv6 with X.509 certificates at each endpoint and no intermediary servers. Available for Windows, macOS, iOS, and Android, secured by the SixChat protocol.
Quantifiable outcome
- Certificate deployment time reduced from weeks/months to seconds
- +3 more outcomes
Companies that use Sixscape
Customer profileNamed customers5 records
Segments6 records
Ideal customer profiles3 records
Sixscape technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration23 records
Feature8 records
Sixscape partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- ThalescoreSixscape accepted into Thales Accelerate Technology Alliance Partner Network. Solutions integrate with Thales Luna 7 and cloud-based HSMs for secure private key storage across the entire Sixscape solution-set, providing customers with comprehensive PKI-based deployment security.
- System Integrators and Value Added PartnerscoreExtensive community of system integrators and value-added partners delivering turnkey cryptographic security solutions. Sixscape integrates with leading technology vendors to deliver complete solutions.
- AWS IoT, Azure IoT Hub, IBM CloudcoreIoT Security Suite integrates with major cloud IoT platforms including AWS IoT, Microsoft Azure IoT Hub, and IBM Cloud (formerly Bluemix) to automatically publish issued certificates and extend integration capabilities.
Scale indicators7 records
Recent moves6 records
Expansion highlights7 records
Sixscape competitors and assessment
Company assessmentDirect peers
- Venafi (CyberArk): Venafi (acquired by CyberArk) is a machine identity management leader focused on PKI, certificate, and key lifecycle automation for enterprise and cloud-native workloads, making it one of Sixscape's closest direct competitors in CLM and crypto-agility.
- HYPR: HYPR provides password-less and phishing-resistant authentication using FIDO/passkeys and PKI — directly comparable to Sixscape's Secure Authentication Suite and True2FA for enterprise workforce and customer authentication.
- Keyfactor: Keyfactor is a leading certificate lifecycle management and machine identity platform with PKI automation, IoT identity, and post-quantum readiness — directly overlapping Sixscape's IDcentral and IoT Security Suite value propositions for enterprise buyers.
- AppViewX: AppViewX provides certificate lifecycle management and PKI automation across multi-vendor CAs, IoT, and DevOps — closely comparable to IDcentral's CLM, discovery, and automation workflow capabilities targeting enterprise security and infrastructure teams.
- Device Authority: Device Authority specializes in IoT device identity, PKI-based authentication, and secure provisioning — a direct niche competitor to Sixscape's IoT Security Suite for industrial and enterprise IoT deployments.
Broad incumbents
- DigiCert: DigiCert is the largest commercial certificate authority offering TLS/SSL, IoT, and PKI solutions plus CLM tooling through DigiCert Trust Lifecycle Manager — a broad incumbent whose CA roots and PKI portfolio overlap heavily with Sixscape's certificate and IoT identity offerings.
- Entrust: Entrust provides PKI, certificate management, identity, and secure communications solutions for enterprises and governments — a broad incumbent spanning PKI/CLM, authentication, and S/MIME email that overlaps with multiple Sixscape product suites.
- GlobalSign: GlobalSign is an established certificate authority and PKI solutions provider offering TLS, S/MIME, and IoT identity services — a broad incumbent with overlapping CA, email, and IoT certificate offerings to Sixscape.
- Sectigo: Sectigo is a major commercial certificate authority offering TLS/SSL, IoT, and enterprise PKI plus CLM capabilities — overlapping Sixscape's CA-agnostic certificate automation, S/MIME, and IoT identity positioning.
Emerging players
- Transmit Security: Transmit Security offers password-less authentication, identity orchestration, and fraud prevention for enterprises — an emerging player whose password-less focus overlaps with Sixscape's Secure Authentication Suite target use cases.
Market position
Strengths5 records
Weaknesses3 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Sixscape social profiles
Digital presenceSixscape compliance and trust
Trust signalCompliance11 records
Sixscape financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sixscape leadership team
Management profileNumber of profiles
Profiles12 records
Sixscape funding detail
Funding detailFunding overview
Funding rounds2 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sixscape 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 Sixscape
What does Sixscape do?
Sixscape provides PKI-based cryptographic identity, authentication, and secure communications software for enterprises and governments. Its flagship IDcentral platform automates digital certificate lifecycle management (discovery, issuance, rotation, inventory), complemented by purpose-built suites for password-less authentication, S/MIME email encryption, IoT device identity, and end-to-end encrypted unified communications over IPv6.
Is Sixscape a public or private company?
Sixscape is a private company. It is classified as venture growth investor backed and is currently operating.
When was Sixscape founded?
Sixscape was founded in 2016. It employs 1 to 10 people.
Where is Sixscape based?
Sixscape is headquartered in Singapore, Singapore, in the Asia region.
How does Sixscape make money?
Six revenue lines are on record. IDcentral Platform Licensing is the primary driver. The others are secure Authentication Suite, email Security Suite, ioT Security Suite, unified Communications Suite and professional Services.
Who are Sixscape's main competitors?
Direct peers on record are Venafi (CyberArk), HYPR, Keyfactor, AppViewX and Device Authority. Broad incumbents are DigiCert, Entrust, GlobalSign and Sectigo. Transmit Security is listed as an emerging player.
Does Sixscape have an API?
Yes. RESTful API available for integration with third-party systems. The IoT Security Suite provides RESTful API for administrators to register device groups and manage IoT deployments. IDcentral supports RESTful API for seamless integration with third-party systems, directory services, and enterprise applications.
What industry is Sixscape in?
Sixscape's product category is Cybersecurity Software. Its primary akta.pro industry code is BPAMAEAL, Device Identity & Certificate-Based Authentication (PKI), with a secondary code of BPAMAEAE, Authentication (MFA/Passwordless/Biometrics) Platforms. Its NAICS code is 561621 and its SIC code is 7372.