COSLING

cosling.com

Nantes, Pays de la Loire, France

1-10 employees

LinkedIn Profile

About COSLING

routing, optimization, choco solver, software development, constraint programming, open-source solver, operational efficiency, or-tools cp-sat, constraint modeling language, decision support systems, railway traffic management, constraint programming microservices, graph constraints, decision support, multi-objective optimization, real-time optimization, scenario analysis, defense, meta-heuristics, scheduling and planning

COSLING's Tech Stack

AI/ML

Decision Makers at COSLING

1 contact

Jean-Guillaume Fages

CEO

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12 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

COSLING's Position in the StackWho Database

• COSLING is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 507 companies in Pays de la Loire are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as COSLING).

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 COSLING use?

COSLING uses Gmail, Google Apps, Microsoft Office 365, Mobile Friendly, Nginx, Google AdWords Conversion, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at COSLING?

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

What industry is COSLING in?

COSLING operates in the information technology & services industry, headquartered in Nantes, Pays de la Loire, France. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export COSLING's contact data?

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