About Kastlfel
creative, accountability, fair, sustainability, renewable textiles, responsibility, innovation, supply chain transparency, fashion, e-commerce, fabric innovation, sustainable clothing materials, certified recycled polyester, organic cotton, ocean plastic recycling, sustainable fabrics, sustainable fashion, regenerative cotton, recycled polyester, supporting farmers
Kastlfel's Tech Stack
Analytics
Backend
Frontend
AI/ML
Sales Outreach Angle
Kastlfel uses Gmail, Outlook, Google Apps among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.
Kastlfel's Position in the StackWho Database
- • Kastlfel 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).
- • 7,829 companies in Colorado are in the StackWho database.
- • 2,190 apparel & fashion companies are in the 1-10 employee range (same size as Kastlfel).
Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.
Frequently Asked Questions
What technology does Kastlfel use?
Kastlfel uses Gmail, Outlook, Google Apps, PINNACLE CART, Google Tag Manager, Apache, and 3 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at Kastlfel?
StackWho has verified email addresses for 2 decision makers at Kastlfel. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Kastlfel directly for sales, recruiting, or partnerships.
What industry is Kastlfel in?
Kastlfel operates in the apparel & fashion industry, headquartered in Lakewood, Colorado, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export Kastlfel's contact data?
Yes. StackWho Pro members can export decision maker contact data for Kastlfel and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Decision Makers
William Glennie
Co- Founder
Jerry Wheeler
Co-Founder and CEO
More in apparel & fashion
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Browse ColoradoTechnologies Used
- Gmail
- Outlook
- Google Apps
- PINNACLE CART
-
Google Tag Manager
-
Apache
- Mobile Friendly
-
Bootstrap Framework
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