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Digital Marketing Company

Errna.com

Web3 engineering firm creating crypto exchanges, dApps and token platforms for enterprises and start-ups

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About Errna.com

Errna.com is the web address of Errna, a developer of blockchain and Web3 software. The firm makes secure exchange platforms, decentralised apps and tokens for business customers. Its site pitches AI-assisted engineering, staffing that can be scaled up or down, and full-lifecycle delivery under one partner.

Services

Crypto exchange development: trading platforms built for a client's own brand.
dApps: decentralised applications for business uses.
Token creation: digital tokens and alternative coins.
Smart contract work: contracts that run on public or private chains.
Team scaling: access to vetted engineers as a project grows.

Who it works with

Enterprises and start-ups worldwide that want blockchain products, from early idea to launch.

Key facts

Certification: CMMI level 5
Experience: about two decades of engineering
Code ownership: clients keep the code they commission

Profile written by TrustList from the business's own published information, Sep 2026.

Categories & features

Rankings

As of 2026-10-08. Organic ranks only; sponsored placements are never ranks.

What the business tells TrustList

Certifications and partner status: Other recognised certification evidence sent
Founded: 2006 (20 years) evidence sent

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