Four Ferries

fourferries.com

Turku, Finland

1-10 employees

LinkedIn Profile

About Four Ferries

mathematics, education, ebooks, structured derivations, mastery based learning, digital tutor, online courses, math editor, automatic checking, stem, learning platform, e-learning providers, math education, math problem solving, geometry tools, math curriculum support, online math assignments, math reasoning visualization, b2c, automated assessment

Four Ferries's Tech Stack

Decision Makers at Four Ferries

1 contact

Petri Salmela

CTO, Software Designer and Developer

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9 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Four Ferries uses Gmail, Google Apps, Microsoft Office 365 among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Four Ferries's Position in the StackWho Database

• Four Ferries is 1 of 3,879 e-learning companies tracked in StackWho.
• 3,873 e-learning companies in our database have verified decision-maker emails (100% of the cohort).
• 2,145 e-learning companies are in the 1-10 employee range (same size as Four Ferries).

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 Four Ferries use?

Four Ferries uses Gmail, Google Apps, Microsoft Office 365, DigitalOcean, Google Tag Manager, Ubuntu, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Four Ferries?

StackWho has verified email addresses for 1 decision maker at Four Ferries. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Four Ferries directly for sales, recruiting, or partnerships.

What industry is Four Ferries in?

Four Ferries operates in the e-learning industry, headquartered in Turku, Finland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Four Ferries's contact data?

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