Joiner

joyner.app

Barcelona, Catalonia, Spain

11-50 employees

LinkedIn Profile

About Joiner

mobile, social media, big data analytics, location based services, information technology, enterprise software, consumer internet, software, internet, flat-pack furniture, plumbing services, plumber, window repairs, interior decorating, home renovation, handyman services, wallpaper removal service, diy assistance, home maintenance, small repairs

Joiner's Tech Stack

Decision Makers at Joiner

1 contact

Saulo Stopa

CTO

s***@hotmail.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

5 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Joiner uses Mobile Friendly, DoubleClick, Google Dynamic Remarketing among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Joiner's Position in the StackWho Database

• Joiner is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 5,322 companies in Catalonia are in the StackWho database.
• 2,638 telecommunications companies are in the 11-50 employee range (same size as Joiner).

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 Joiner use?

Joiner uses Mobile Friendly, DoubleClick, Google Dynamic Remarketing, DoubleClick Conversion, Google Tag Manager. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Joiner?

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

What industry is Joiner in?

Joiner operates in the telecommunications industry, headquartered in Barcelona, Catalonia, Spain. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Joiner's contact data?

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