Effy

effy.fr

environmental services

effy.fr

Paris, Ile-de-France, France

201-500 employees

12000000 revenue

LinkedIn Profile

About Effy

energie, economie denergie, efficacite energetique, environnement, cee, renovation, travaux, transition energetique, isolation, solaire, pompe a chaleur, chauffage, confort, logement

Effy's Tech Stack

AI/ML

Decision Makers at Effy

2 contacts

Magali Blonde

Chief Data Officer

m***@effy.fr Sign up to view

Stephane Augusto

CTO

s***@effy.fr Sign up to view

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24 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

Effy's Position in the StackWho Database

• Effy is 1 of 4,079 environmental services companies tracked in StackWho.
• 4,065 environmental services companies in our database have verified decision-maker emails (100% of the cohort).
• 12,711 companies in Ile-de-France are in the StackWho database.
• 164 environmental services companies are in the 201-500 employee range (same size as Effy).

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 Effy use?

Effy uses Salesforce, Cloudflare DNS, Outlook, Microsoft Office 365, CloudFlare Hosting, Bing Ads, and 18 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Effy?

StackWho has verified email addresses for 2 decision makers at Effy. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Effy directly for sales, recruiting, or partnerships.

What industry is Effy in?

Effy operates in the environmental services industry, headquartered in Paris, Ile-de-France, France. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Effy's contact data?

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