Freesi.io

freesi.io

Espoo, Catalunya, Finland

11-50 employees

LinkedIn Profile

About Freesi.io

indoorclimate, indoorair, proptech, ai, software, propertymanagement, hvac, civilengineering, hvacengineering, buildinghealth, smartbuilding, software development, indoor climate data integration, facility management, data analytics, sustainability reporting, building automation systems, iot sensor deployment, facilities management, indoor air quality in schools

Freesi.io's Tech Stack

Decision Makers at Freesi.io

4 contacts

Aleksi Moisio

Chief Technology Officer

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Antti-Jaakko Alanko

Co-Founder and Chief Technology Officer

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Kari Niilivuo

Head of Engineering

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Samu Niska

Co-Founder & CEO

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21 technologies detected · 4 decision makers · Emails available

Sales Outreach Angle

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Freesi.io's Position in the StackWho Database

• Freesi.io is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 1,177 companies in Catalunya are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Freesi.io).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Freesi.io use?

Freesi.io uses Rackspace MailGun, Sendgrid, Gmail, Outlook, Google Apps, Microsoft Office 365, and 15 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Freesi.io?

StackWho has verified email addresses for 4 decision makers at Freesi.io. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Freesi.io directly for sales, recruiting, or partnerships.

What industry is Freesi.io in?

Freesi.io operates in the information technology & services industry, headquartered in Espoo, Catalunya, Finland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Freesi.io's contact data?

Yes. StackWho Pro members can export decision maker contact data for Freesi.io and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.