What technologies does Safety io use?

Safety io uses Route 53, Outlook, Microsoft Office 365, Amazon AWS, AWS SDK for JavaScript. View their full technology stack — including all 12 detected tools — on StackWho.

Who is the Engineering Manager II - FireGrid of Safety io?

Kristof Feuser is the Engineering Manager II - FireGrid at Safety io. Get verified contact information on StackWho.

Where is Safety io located?

Safety io is based in Berlin, Berlin, Germany.

Safety io

Q: Who is the Director of Engineering Cloud and Application Software Development of Safety io?

Rene Klewer is the Director of Engineering Cloud and Application Software Development at Safety io. Get verified contact information on StackWho.

safetyio.com

information technology & services

safetyio.com

Berlin, Berlin, Germany

51-200 employees

1827831000 revenue

LinkedIn Profile

About Safety io

saas, safety as a service, safety, software development, safety products, workplace safety, health and safety, self-contained breathing apparatus, gas detection systems, flame detection, industrial head protection, fall protection, respiratory protection, firefighter safety, connected safety, iot solutions, training and certification, compliance support, oil and gas industry, petrochemical

Safety io's Tech Stack

Decision Makers at Safety io

3 contacts

Kristof Feuser

Engineering Manager II - FireGrid

k***@safetyio.com Sign up to view

Rene Klewer

Director of Engineering Cloud and Application Software Development

r***@safetyio.com Sign up to view

Rainer Kirchhoff

Engineering Manager

r***@safetyio.com Sign up to view

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12 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Safety io's Position in the StackWho Database

• Safety 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).
• 5,207 companies in Berlin are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as Safety 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 Safety io use?

Safety io uses Route 53, Outlook, Microsoft Office 365, Amazon AWS, AWS SDK for JavaScript, OneTrust, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Safety io?

StackWho has verified email addresses for 3 decision makers at Safety io. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Safety io directly for sales, recruiting, or partnerships.

What industry is Safety io in?

Safety io operates in the information technology & services industry, headquartered in Berlin, Berlin, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Safety io's contact data?

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