Teyzsec

Teyzsec provides a software overlay "trust layer" for small and medium-sized data centers, enabling them to offer verifiable trusted compute to their regulated and security-sensitive customers. The solution is driven by increasing regulatory pressure from directives like NIS2 and DORA. Teyzsec uses a two-sided B2B subscription and channel sales model, selling to infrastructure providers who can then white-label the service to end-users in sectors like defense, healthcare, and telecom.

Data centers and cloud providers can host workloads but cannot continuously verify the trustworthiness of their infrastructure. Their security-sensitive and regulated customers increasingly require this verifiable trust, but small and midsize data centers lack the engineering resources to build the necessary trust layers themselves.

Teyzsec provides a verifiable trust layer that overlays existing data center infrastructure without requiring replacement. The solution uses hardware-rooted attestation (e.g., Intel TDX, AMD SEV), continuous runtime integrity monitoring, and policy-based automation to grant access, gate secrets, and contain threats.

The company has a two-sided market strategy. The supply side consists of SME infrastructure providers, with accessible markets in Finland (280 providers), the Nordics (303), and the Baltics (198), totaling over 19,000 in the EU-27. The demand side comprises regulated SME customers in verticals like defense, healthcare, and telecom, with a target market of 2,653 companies in Finland and over 155,000 in the EU-27.

Teyzsec targets a two-sided B2B model. The primary customers and channel partners are SME data centers, colocation providers, managed hosting operators, and regional cloud providers. The end-users are regulated companies in sectors such as Defense & Aerospace, Healthcare, Telecommunications, and Sensitive Manufacturing, which require verifiable trust for their workloads.

Teyzsec's advantage is its productized, overlay model that integrates with existing infrastructure, unlike the proprietary, locked-in solutions of hyperscalers. It offers a comprehensive, modular stack covering the full trust lifecycle (attestation, runtime integrity, policy, and response), which is superior to fragmented single-point tools. This approach provides a cost-effective, ready-to-deploy solution for SMEs, avoiding the high cost of custom integrations.

The team has proven the core architecture of Teyzsec through prior real-world deployments. These include implementing continuous integrity verification for a 5G core network, deploying policy-based trust for mobile endpoints in a manufacturing environment, and integrating advanced privacy-preserving encryption for a network data analytics function.