Connecting business requirements with specialist engineering
Sintegration OÜ is a technology consultancy registered in Tallinn, Estonia, providing software project management, systems integration, and delivery governance for business clients.
Our role
Sintegration OÜ was incorporated in the Republic of Estonia on 24 April 2025. Our registered principal activity is computer consultancy (EMTAK 62201).
Many growing companies need software or AI solutions but do not have an in-house engineering team, or the time to find, contract, and manage one. We close that gap. We act as the client's contractual counterparty and project lead: we define the requirements, select and manage qualified development partners, check the work, and hand over a finished, documented product.
We serve business clients internationally, across Asia, Europe, and other regions. Delivery draws on a network of specialist partners in several countries, including software development companies in Taiwan and providers of AI, cloud, computing, and hardware, with each of which we hold written agreements. Clients never need to find, contract, or coordinate these partners themselves.
What we are here to do
To give clients a single, accountable partner for their software projects, with clear scope, clear pricing, and verified delivery, while giving them access to experienced engineering teams they could not easily engage on their own.
- Clients contract with and pay Sintegration OÜ for the defined project scope.
- Sintegration OÜ manages scope, schedule, quality, and client communication, and is responsible for delivery.
- Specialist partners deliver their part of the solution under subcontracts with Sintegration OÜ, and are paid by us against verified milestones.
How we are organised
Clients deal with one turnkey provider. Sintegration OÜ holds the contract and the responsibility, designs the solution, and selects, contracts, and supervises the specialist partners needed for each project.
Estonia — registered entity
Contracting, invoicing, intellectual-property assignment, legal and regulatory compliance, and settlement of payments are handled by Sintegration OÜ as an Estonian company.
International — clients
We work with business clients in several regions on requirements gathering, project reporting, acceptance testing, and support.
Global — specialist partners
Software engineering, AI, cloud, computing, and hardware are provided by vetted partners in Taiwan and other countries, under written agreements covering confidentiality, quality, and IP assignment.
How we work
Ownership of the result
We remain responsible to the client for every deliverable, whoever writes the code.
Contractual clarity
Scope, milestones, prices, and acceptance criteria are written down before work starts.
Confidentiality
NDAs and access controls apply to every party that handles client information.
Continuing support
Maintenance and support can be agreed after launch, with defined response times.
Company details
| Legal name | Sintegration OÜ |
|---|---|
| Legal form | Private limited company (osaühing, OÜ) |
| Registry code | 17226501 (EUID EEARIREG.17226501) |
| Date of registration | 24 April 2025 |
| Registered office | Narva mnt 5, Kesklinna linnaosa, 10117 Tallinn, Harju maakond, Estonia |
| Registered principal activity | Computer consultancy activities (EMTAK 62201) |
| Official record | Estonian e-Business Register |
Want to know more?
See how we run projects, or contact us directly.

