4 Keeper

4keeper.com

sporting goods

4keeper.com

Sintra, Lisbon, Portugal

1-10 employees

LinkedIn Profile

About 4 Keeper

sporting goods manufacturing

4 Keeper's Tech Stack

Decision Makers at 4 Keeper

1 contact

Afonso Romba

CEO

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19 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.

4 Keeper's Position in the StackWho Database

• 4 Keeper is 1 of 998 sporting goods companies tracked in StackWho.
• 994 sporting goods companies in our database have verified decision-maker emails (100% of the cohort).
• 1,745 companies in Lisbon are in the StackWho database.
• 536 sporting goods companies are in the 1-10 employee range (same size as 4 Keeper).

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 4 Keeper use?

4 Keeper uses Amazon AWS, Google Font API, reCAPTCHA, Google Tag Manager, DoubleClick, Facebook Login (Connect), and 13 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 4 Keeper?

StackWho has verified email addresses for 1 decision maker at 4 Keeper. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 4 Keeper directly for sales, recruiting, or partnerships.

What industry is 4 Keeper in?

4 Keeper operates in the sporting goods industry, headquartered in Sintra, Lisbon, Portugal. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 4 Keeper's contact data?

Yes. StackWho Pro members can export decision maker contact data for 4 Keeper and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.