Registration path
Every registration your activity needs, in order, with its official channel.
Your business, launched as one working system.
Constara sets up everything a new business needs, connects it and starts it. You approve the plan; Constara takes it from there.
Opening a business means dozens of separate decisions.
Every service solves one piece. Connecting them is left to you. Constara takes the whole route and starts it as one system.
Launch first. Everything else runs on top.
Launch
Country, legal form, sector and goals in. A full plan out: what will be created, how it connects and what it costs. Nothing starts before you approve.
Run
Deadlines tracked, rule changes routed to the processes they touch, every action recorded. You always know where your business stands.
Grow
New people, new lines of business, a new legal form. Constara extends the system you already have.
Change lines, keep your history.
An S.L. is a new legal person, not a rename. Constara opens the new line next to the old one and transfers only what can lawfully move.
Autónomo line
- Past invoices
- Signed contracts
- Past obligations
- Customers
- Services
- Website and email
S.L. line
- Company tax number
- New contracts
- Roles and access
- Customers
- Services
- Website and email
Stays with the autónomo
Transfers to the S.L.
Created new for the S.L.
Documents stay with whoever signed them. History is never rewritten.
What Constara sets up
Compliant invoicing
Invoices through a certified provider, linked to customers and payments.
Obligations calendar
Tax and legal deadlines in one place, with what each requires.
Company structure
Founders, administrators, roles and access for a company.
Transition map
What moves to the new company, what needs a new contract, what stays.
Switch-over
Payments, templates and channels moved in a controlled order.
Built like an operating system.
Applications
Website, customers, invoicing, documents. Constara modules or external services with limited rights.
Open standard
One format for businesses and country rules. New countries plug in without touching the core.
Core
Country rules, the legal state of your business, launch and a record of every action.
Where Constara takes you
A ready stack, not a pile of subscriptions
Country rules built in, with their sources
The full plan and cost before launch
Documents stay with their legal person
Open format, full export, replaceable services
AI that explains, never decides
Spain first. Europe next.
Each country joins as its own package of rules. The core stays the same. EU Inc and the European Business Wallet connect once they apply.
First on the line: Continentix.
The company behind Constara launches and runs on it, and makes its own move from autónomo to S.L. through it.
Questions
What Constara does not do
Constara does not replace registries, notaries, the tax office or your lawyer. Legal acts go through official channels with your approval. A step without a digital channel is shown in your plan as yours.
What exactly is Constara?
A business operating system. It launches a complete working setup for a new business and keeps running it with you, including when you change legal form.
Who is it for?
Autónomos and small companies in Spain first, starting with professional services. Other European countries follow.
Does Constara register my company?
It prepares everything and uses official channels where they exist. Signatures, deeds and filings stay with you or your advisor, shown in your plan.
Can I move from autónomo to S.L.?
Yes. Constara creates the company next to your activity, transfers what can lawfully move and keeps past invoices, contracts and obligations with the autónomo.
What happens to my data if I leave?
You export your configuration and data at any time. Any connected service can be replaced. Data stays in the European Union.
Next stop: early access.
Opening for autónomos and small companies in Spain.