What technologies does Positive Fibers® use?

Positive Fibers® uses Gmail, Google Apps, Google Cloud Hosting, Varnish, Render. View their full technology stack — including all 7 detected tools — on StackWho.

Who is the Founder & CEO of Positive Fibers®?

Marije Roos is the Founder & CEO at Positive Fibers®. Get verified contact information on StackWho.

Where is Positive Fibers® located?

Positive Fibers® is based in Rotterdam, South Holland, Netherlands.

Positive Fibers®

Q: What industry is Positive Fibers® in?

Positive Fibers® operates in the apparel & fashion industry.

positivefibers.com

apparel & fashion

positivefibers.com

Rotterdam, South Holland, Netherlands

1-10 employees

LinkedIn Profile

About Positive Fibers®

design, materials science, retail, food, compostable fashion, waste, bioeconomy, digital fashion, circularity, fashion, retail apparel & fashion, contemporary wardrobe, hormone-free apparel, apparel knitting mills, apparel manufacturing, social for profit, cotton t-shirt, pre-order clothing, health-conscious fashion, hormone-free clothing

Positive Fibers®'s Tech Stack

Decision Makers at Positive Fibers®

1 contact

Marije Roos

Founder & CEO

m***@positivefibers.com Sign up to view

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7 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Positive Fibers® uses Gmail, Google Apps, Google Cloud Hosting among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Positive Fibers®'s Position in the StackWho Database

• Positive Fibers® is 1 of 3,706 apparel & fashion companies tracked in StackWho.
• 3,695 apparel & fashion companies in our database have verified decision-maker emails (100% of the cohort).
• 2,034 companies in South Holland are in the StackWho database.
• 2,190 apparel & fashion companies are in the 1-10 employee range (same size as Positive Fibers®).

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 Positive Fibers® use?

Positive Fibers® uses Gmail, Google Apps, Google Cloud Hosting, Varnish, Render, Remote, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Positive Fibers®?

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

What industry is Positive Fibers® in?

Positive Fibers® operates in the apparel & fashion industry, headquartered in Rotterdam, South Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Positive Fibers®'s contact data?

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