Features

One workspace for shared files, payroll & tax data, expense approvals, signatures and clear reports — with EU-first storage and strong access control.

Platforms we build with Protna

Not just one dashboard – we design and ship complete digital platforms for modern companies.

Protna OS

Smart company dashboards

Unified views for finance, legal, sales and operations so teams can run the whole business from one screen.

Analytics

Analytics & reporting workspaces

Interactive analytics for product, marketing and revenue teams – with custom KPIs, cohorts and exports.

Portals

Client & partner portals

Secure portals for clients, investors or partners to upload documents, sign contracts and track status.

Custom build

Custom SaaS & web platforms

End‑to‑end web applications – from onboarding flows and billing to multi‑tenant admin panels.

Built for owners, accountants & legal

One workspace for shared files, payroll & tax data, expense approvals, signatures and clear reports — with EU-first storage and strong access control.

Stored in Europe, protected end-to-end

Documents and uploads are kept in secure European data centres and encrypted end-to-end. Encryption, backups and access rules are designed so sensitive company files stay under EU-aligned custody, and nobody outside your workspace can read them.

Every file access-controlled

Owners decide who sees what. Accountants, lawyers and team members only reach folders and actions you allow — with history you can audit.

Company file sharing

Owners and invited members upload and browse files in one place, like a private company Drive — organised by client, tax year or workflow.

Upload & request signatures

Accountants, lawyers and authorised staff upload agreements or tax packs and send signature requests; status stays visible to the owner.

Payments & salary data

Structured fields for salaries, transfers and related payment records so finance and advisors work from the same controlled dataset.

Tax files & customisation

VAT, CIT and custom tax folders with labels and templates your accounting firm defines — so filings and source documents stay grouped.

Monthly savings insights

Accountants can log how much the company saved each month (e.g. tax optimisations, cost cuts) so owners see impact over time.

Expense & salary submissions

Accountants enter salary lines or other expenses in a form and submit to the owner for review — no lost email attachments.

Owner approve or reject

Owners approve or reject incoming expenses, add comments, and attach the paid invoice or proof of payment back into the same thread.

Granular access for lawyers

Grant lawyers read (or upload) access to selected folders only — without exposing payroll or unrelated client files.

Simple, effective reports

Export-friendly summaries: cashflow, tax deadlines, expense pipelines and signature status — readable for founders without spreadsheet gymnastics.