TWEENER

tweener-concept.com

Lille, Hauts-de-France, France

11-50 employees

LinkedIn Profile

About TWEENER

product design, graphic design, engineering, product development, sourcing, quality management, design to cost, design language, packaging development, pos development, international negotiation, logo design, ecodesign, design services, sustainability, consulting, project management, services, idea generation, manufacturing support

TWEENER's Tech Stack

AI/ML

Decision Makers at TWEENER

1 contact

Antoine Chastan

Group CEO

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9 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

TWEENER's Position in the StackWho Database

• TWEENER is 1 of 11,679 design companies tracked in StackWho.
• 11,670 design companies in our database have verified decision-maker emails (100% of the cohort).
• 438 companies in Hauts-de-France are in the StackWho database.
• 3,732 design companies are in the 11-50 employee range (same size as TWEENER).

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 TWEENER use?

TWEENER uses Gmail, Google Apps, Amazon AWS, Mobile Friendly, reCAPTCHA, Google Tag Manager, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at TWEENER?

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

What industry is TWEENER in?

TWEENER operates in the design industry, headquartered in Lille, Hauts-de-France, France. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export TWEENER's contact data?

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