What technologies does Zirrow use?

Zirrow uses Outlook, Microsoft Office 365, Amazon AWS, reCAPTCHA, Mobile Friendly. View their full technology stack — including all 6 detected tools — on StackWho.

Where is Zirrow located?

Zirrow is based in Rotterdam, South Holland, Netherlands.

Zirrow

Q: Who is the Co-Founder Zirrow, on the mission to reduce avoidable energy waste of Zirrow?

Menno Van Leeuwen is the Co-Founder Zirrow, on the mission to reduce avoidable energy waste at Zirrow. Get verified contact information on StackWho.

zirrow.nl

information technology & services

zirrow.nl

Rotterdam, South Holland, Netherlands

1-10 employees

LinkedIn Profile

About Zirrow

it services & it consulting, energy efficiency, third-party csrd data verification, other scientific and technical consulting services, digital tagging, digital tagging taxonomy, csrd compliance, energy waste certification, environmental services, energy cost savings, information technology and services, b2b, out-of-the-box dashboards, ready-made data integrations, sustainability data platform, sustainability, energy efficiency reporting, impact measurement, energy consumption insights, data int

Zirrow's Tech Stack

Decision Makers at Zirrow

1 contact

Menno Van Leeuwen

Co-Founder Zirrow, on the mission to reduce avoidable energy waste

m***@zirrow.nl Sign up to view

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6 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

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

Zirrow's Position in the StackWho Database

• Zirrow 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).
• 2,034 companies in South Holland are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Zirrow).

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 Zirrow use?

Zirrow uses Outlook, Microsoft Office 365, Amazon AWS, reCAPTCHA, Mobile Friendly, Google Tag Manager. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Zirrow?

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

What industry is Zirrow in?

Zirrow operates in the information technology & services industry, headquartered in Rotterdam, South Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Zirrow's contact data?

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