What technologies does Toptester Oy use?

Toptester Oy uses Sendgrid, Outlook, Microsoft Office 365, Circle. View their full technology stack — including all 4 detected tools — on StackWho.

Who is the CEO of Toptester Oy?

Joni Huotari is the CEO at Toptester Oy. Get verified contact information on StackWho.

Where is Toptester Oy located?

Toptester Oy is based in Rovaniemi, Lapland, Finland.

Toptester Oy

toptester.com

electrical/electronic manufacturing

toptester.com

Rovaniemi, Lapland, Finland

1-10 employees

LinkedIn Profile

About Toptester Oy

wind driven rain, icing rain, environmental chambers, vibration up to 600 kg, pending & pulling, material durability, ip classification, certified ista package tests, touch screen performance, failure analysis lab, xray, thermal shock, milstdtests, corrosion, temperature & humidity, drop tests up 30 000g, appliances, electrical, & electronics manufacturing, accelerated testing

Toptester Oy's Tech Stack

Decision Makers at Toptester Oy

1 contact

Joni Huotari

CEO

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4 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Toptester Oy uses Sendgrid, Outlook, Microsoft Office 365 among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Toptester Oy's Position in the StackWho Database

• Toptester Oy is 1 of 6,701 electrical/electronic manufacturing companies tracked in StackWho.
• 6,598 electrical/electronic manufacturing companies in our database have verified decision-maker emails (98% of the cohort).
• 38 companies in Lapland are in the StackWho database.
• 2,220 electrical/electronic manufacturing companies are in the 1-10 employee range (same size as Toptester Oy).

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 Toptester Oy use?

Toptester Oy uses Sendgrid, Outlook, Microsoft Office 365, Circle. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Toptester Oy?

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

What industry is Toptester Oy in?

Toptester Oy operates in the electrical/electronic manufacturing industry, headquartered in Rovaniemi, Lapland, Finland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Toptester Oy's contact data?

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