What technologies does Carl K. Gumpert use?

Carl K. Gumpert uses Outlook, Sophos, YouTube, reCAPTCHA, Zopim. View their full technology stack — including all 10 detected tools — on StackWho.

Who is the CEO of Carl K. Gumpert?

Walter Feinblum is the CEO at Carl K. Gumpert. Get verified contact information on StackWho.

Where is Carl K. Gumpert located?

Carl K. Gumpert is based in Los Angeles, California, United States.

Carl K. Gumpert

carlkgumpert.com

luxury goods & jewelry

carlkgumpert.com

Los Angeles, California, United States

1-10 employees

LinkedIn Profile

About Carl K. Gumpert

accessories, wedding sets, luxury bridal jewelry, precious metals, gemstone pendants, exquisite design, consumer goods, certified jewelry, limited-edition jewelry, the plumb club member, bespoke jewelry, luxury jewelry, luxury accessories, ethical sourcing, gemstone jewelry, b2c, diamond jewelry, craftsmanship, rjc certified, e-commerce

Carl K. Gumpert's Tech Stack

Decision Makers at Carl K. Gumpert

1 contact

Walter Feinblum

CEO

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10 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Shopify powers e-commerce operations of all sizes. This company is likely receptive to checkout optimization, abandoned cart solutions, loyalty platforms, and merchant financing.

Carl K. Gumpert's Position in the StackWho Database

• Carl K. Gumpert is 1 of 1,168 luxury goods & jewelry companies tracked in StackWho.
• 1,166 luxury goods & jewelry companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 668 luxury goods & jewelry companies are in the 1-10 employee range (same size as Carl K. Gumpert).

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 Carl K. Gumpert use?

Carl K. Gumpert uses Outlook, Sophos, YouTube, reCAPTCHA, Zopim, Magento, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Carl K. Gumpert?

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

What industry is Carl K. Gumpert in?

Carl K. Gumpert operates in the luxury goods & jewelry industry, headquartered in Los Angeles, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Carl K. Gumpert's contact data?

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