Our key strengths


Solid international experience

Solid international experience

especially in the Nordic & DACH region

Delivery from Poland

Delivery from Poland

best outsourcing destination

Biggest recruitment database

Biggest recruitment database

for BPO in Poland

Digitization & optimization

Digitization & optimization

of business processes

Continuous changes

Continuous changes

to improve processes & services

Choose the best model of cooperation

Working with us, you can choose from various, flexible cooperation models and from one specialist to the whole team leasing. Our teams can be delegated to work at your offices or premises and under your supervision. Another option is remote work from one of 14 Sii offices, located in different parts of Poland. In this case, your team performs their tasks in a friendly environment, using Sii infrastructure and modern communication tools.

Sii individual experts or complete teams are ready to support you. With an in-depth knowledge, our experienced team leaders, consultants, and delivery managers take care of your processes to adequately solve your problems. Whether you’re searching for experts in finance and accounting, payroll and administration, procurement, order management, customer service, call center, executive support, marketing and graphic design, you can count on us. After a year, they can become the members of your staff.

As an experienced company, we have the resources to support the client’s business processes. Starting with the identification of your needs and preparation of business cases, our experts proceed to proper knowledge transfer. After getting to know our proven methods, you share your standard practices. The delivery process is always smooth and does not impede your business activity.

Our offer includes single back office tasks execution and full business process management. As from areas of expertise, you can count on us with processes like invoicing, accounts receivable monitoring, business travel expenses settlement, documents registration, data filling, data cleaning, customer service, call center, or formalities concerning foreign employees management and many others!

Our complementary services

Get everything you need from one top provider

Our case studies prove our expertise

Browse All

Learn more about us

See what's new at Sii

Don't miss out

Subscribe to our newsletter and keep up to date with the latest news from Sii.

Get an offer

If you have any questions or would like to learn more about our offer, feel free to contact us.

Send your request Send your request

Get an offer

Artur Regional Director

Join Sii

Find the job that's right for you. Check out open positions and apply.

APPLY APPLY

Join Sii

Dorota Software Engineer

SUBMIT