Contact us

 


Whether you're exploring strategic opportunities, partnerships, or new directions — we’re here to connect.

 
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Ready to make AI real?

Let’s explore your opportunities, map the path forward, and build reliable, AI-powered solutions that scale — together.

 

Sales contacts

Ari Hirvonen

Head of Sales, AI Strategy and Transformation

+358 40 566 2133 ari.hirvonen@siili.com

Antti Kuivalainen

Head of Sales, Digital Engineering

+358 40 086 9659 antti.kuivalainen@siili.com

Key contacts

AI Strategy & Transformation

Maria Niiniharju

Vice President, AI Strategy & Transformation

+358 44 528 6055 maria.niiniharju@siili.com

Digital
Engineering

Markku Savusalo

Vice President, Digital Engineering

+358 40 154 7970 markku.savusalo@siili.com

Managed
Services

Toni Petäjämaa

Director, Managed Services

+358 40 576 5315 toni.petajamaa@siili.com

Strategy & Partnerships

Jaakko Aatola

Vice President, Strategy and Partnerships

+358 50 499 0925 jaakko.aatola@siili.com

People &
Recruitment

Joonas Raatikainen

Head of Talent

+358 44 265 6504 joonas.raatikainen@siili.com

Marketing &
Media

Sari Ylinen

Head of Brand and Marketing

+358 44 218 9751 sari.ylinen@siili.com

Communications & Media

Anna Eskelinen

Head of Communications

+358 40 509 2750 anna.eskelinen@siili.com

Investor
relations

Tomi Pienimäki

CEO

+358 40 834 1399 tomi.pienimaki@siili.com

Investor
relations

Taru Kovanen

General Counsel & Investor relations

+358 40 417 6221 sijoittajat@siili.com

Other resources

Investors

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Siili Solutions Plc’s shares are listed on the Nasdaq Helsinki Stock Exchange. Read more about Siili as an investment.

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Media

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Whether you're seeking commentary, interviews, or background information about the future of data and AI, our team is here to assist you. Visit our Media page for more information and our media contacts.

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About us

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Siili is a frontrunner in AI-powered software development. We partner with our customers as they seek growth, efficiency and competitive advantage through digital solutions.

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Join us

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At Siili, you’ll be part of a diverse and supportive community of top talent. Together, with AI in our core, we build solutions that shape the future. We invite you to grow with us to make AI real.

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Our digital special forces

Our community is built up of a unique combination of digital agencies and technology powerhouses. Contact one of our separate business units, if you need something that fits into their specific know-how.

→Supercharge

Your digital innovation partner to turn disruption into an opportunity. We create digital strategies, delightful experiences and robust software for ambitious companies.

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→Siili Auto

We are the world’s no. 1 creative technology team fully focused on HMI innovation and HMI creation.

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→VALA Group

VALA is a leading Finnish software quality consultancy company, we offer all services to improve the quality of your software.

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→Integrations Group

Integrations Group is specialized in integration projects and services.

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→Siili One

All the software consulting experts you need – any role, any skill, any budget, EU-wide, matched in 24 hours.

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Billing information

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E-mail billing: invoices.ap@siili.com

Invoicing
Siili Solutions Oyj
19799035
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80020 Kollektor Scan

VAT-ID: FI29101868

Electronic Invoicing
EDI: 003729101868
Operator: Maventa
Operator ID: 003721291126

E-mail billing: invoices.ap@siili.com

Invoicing
Siili One Oy
29101868
PL 100
80020 Kollektor Scan

VAT-ID: FI31005373

Electronic Invoicing
EDI: 003731005373
Operator: Maventa
Operator ID: 003721291126

E-mail billing: invoices.ap@siili.com

Invoicing
Siili Auto Oy
31005373
PL 100
80020 Kollektor Scan

VAT-ID: FI32485639

Electronic Invoicing
EDI: 003732485639
Operator ID: 003721291126
Operator: Maventa