Efficience IT

itefficience.com

Lille, Hauts-de-France, France

1-10 employees

LinkedIn Profile

About Efficience IT

recrutement, javascript, api rest, laravel, git, php, sql, symfony, database, formation, aws, api, phpunit, doctrine, greenit, greentech, it services & it consulting, web application development, consulting, cloud deployment

Efficience IT's Tech Stack

AI/ML

Decision Makers at Efficience IT

1 contact

Louis Catoire

CEO, Architecte Web, Expert Symfony

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7 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.

Efficience IT's Position in the StackWho Database

• Efficience IT 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).
• 438 companies in Hauts-de-France are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Efficience IT).

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 Efficience IT use?

Efficience IT uses Gmail, Google Apps, Amazon AWS, Mobile Friendly, Google Tag Manager, reCAPTCHA, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Efficience IT?

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

What industry is Efficience IT in?

Efficience IT operates in the information technology & services industry, headquartered in Lille, Hauts-de-France, France. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Efficience IT's contact data?

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