Protna builds products & platforms for teams that need clarity, not clutter.
This page is our front door: who we work with, what we ship, and how to go deeper. Specs, pricing and FAQs live on their own pages — start here, then explore.
Our flagship workspace Smart Company runs as its own product — open the app
Partners & clients
Teams that trust us with their surface area
From industrial and commerce brands to product companies — we ship software they rely on in production.
Portfolio
Projects & product lines
Solutions for companies and accountants, our Smart Company product, and bespoke ecommerce, components, fairs and custom builds — each opens on the full projects page.
Systems
Components & integrations
Reusable UI, design-system modules and embeddable building blocks for sites and internal tools.
View on projects pagePartnership
Custom platforms
Bespoke discovery, UX, APIs, integrations and long-term support scoped to your roadmap and compliance.
View on projects pageCommerce
Ecommerce & subscriptions
Storefronts, checkout, recurring billing and back-office tools tuned for performance, SEO and operations.
View on projects pageField & events
Fair & exhibition tooling
Lead capture, exhibitor portals, visitor flows and on-site dashboards for conferences and field teams.
View on projects pageFlagship product
Smart Company
Smart Company — our dedicated product for operations and analytics, hosted separately with its own sign-in and plans.
View on projects pageFor firms
Solutions for accountants
Accounting-firm–friendly flows: shared files, tax folders, submissions, approvals, signatures and lean reports for clients.
View on projects pageFor leadership
Solutions for companies
Owners and operators: one place for finance views, documents, advisors, workflows and reporting — EU-minded by design.
View on projects page
Ready when you are
Share a short brief or book a conversation — we will point you to the right product line or scope a custom engagement.