Insights

AI driven expansion Sii Poland is actively expanding AI capabilities with Sovereign AI and AI-Native Delivery Framework, signaling a strong opportunity to position enterprise-grade AI solutions, integration services, and scalable AI operations for large clients.

Cloud & security partners Recent partnerships with OVHcloud and SailPoint Technologies indicate a strategic emphasis on cloud infrastructure flexibility and identity security, opening doors for joint offerings around cloud optimization, security governance, and access management for enterprise customers.

Awarded workplace leader With a top placement in Great Place to Work 2026 and recognition as a market leader, Sii Poland presents a compelling case for customer success partnerships, leveraging high employee engagement to support large-scale delivery programs and complex transformations.

Multi-sector reach Serving 200+ global clients across automotive, healthcare, financial services, retail, and more, Sii offers cross-industry expertise and can match domain-specific IT services, testing, and system integration to secure upsell opportunities in diversified accounts.

Sustainable credentials EcoVadis Silver Medal and a broad tech stack including data, BI, and cybersecurity capabilities position Sii to pursue sustainability-focused IT initiatives, compliance projects, and responsible tech modernization for large enterprises.

Similar companies to Sii Poland

Sii Poland Tech Stack

Sii Poland uses 8 technology products and services including Power BI, Lucidchart, InVision, and more. Explore Sii Poland's tech stack below.

Media & News

Sii Poland's Email Address Formats

Sii Poland uses at least 5 email formats:
Sii Poland Email FormatsExamplePercentage
FLast@pl.sii.euJDoe@pl.sii.eu
98%
First.Last@pl.sii.euJohn.Doe@pl.sii.eu
2%
FLast@sii.plJDoe@sii.pl
80%
First.Last@sii.plJohn.Doe@sii.pl
19%
LastFirst@sii.plDoeJohn@sii.pl
1%

Frequently Asked Questions

What is Sii Poland's official website and social media links?

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Sii Poland's official website is sii.pl and has social profiles on LinkedIn.

How much revenue does Sii Poland generate?

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As of August 2026, Sii Poland's annual revenue is estimated to be $1B - $10B.

What is Sii Poland's NAICS code?

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Sii Poland's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Sii Poland have currently?

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As of August 2026, Sii Poland has approximately 6.2K employees across 5 continents, including Europe, Asia and South America. Key team members include Cio: M. K., Cfo: T. K. and Chief Human Resources Officer: M. O. Explore Sii Poland's employee directory with LeadIQ.

What industry does Sii Poland belong to?

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Sii Poland operates in the IT Services and IT Consulting industry.

What technology does Sii Poland use?

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Sii Poland's tech stack includes Power BI, Lucidchart, InVision, Zoho, Informatica, Boomi, Moz and Slack.

What is Sii Poland's email format?

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Sii Poland's email format typically follows the pattern of FLast@pl.sii.eu. Find more Sii Poland email formats with LeadIQ.

When was Sii Poland founded?

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Sii Poland was founded in 2006.
Sii Poland logo

Sii Poland

IT Services and IT ConsultingMasovian, Poland5001-10000 Employees

Based in Warsaw, in the Masovian region, Sii Poland provides IT services and consulting, focusing on technology advisory, AI-driven digital transformation, and engineering work along with related business services. The firm supports clients through testing, software development, infrastructure operations, and end-to-end system integration and maintenance. Its client roster spans more than 200 global companies across sectors such as automotive, healthcare and life science, financial services, banking and insurance, retail, logistics, consumer products, hi-tech, electronics, industrial engineering, and the public sector and utilities. Sii Poland is a sizable, established IT services and consulting firm in Poland. In 2026, it earned first place in the Great Place to Work rankings for large companies.

Section iconCompany Overview

Website
sii.pl
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2006
Employees
5001-10000

Section iconFunding & Financials

  • $1B - $10B

    Sii Poland's revenue is estimated to be in the range of $1B - $10B

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