About FiveForty
finance, microsoft dynamics 365 for operations, services informatiques, microsoft dynamics ax, accompagnement et conseil, erp, it services & it consulting, data security, data analytics, software development, financial reporting, predictive analytics, change management, microsoft dynamics 365, supply chain management, power bi, software engineering, logistics process automation, project management, custom software
FiveForty's Tech Stack
Other
Analytics
Frontend
Design
Marketing
Decision Makers at FiveForty
1 contactJonathan Lascaux
Co-founder
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FiveForty's Position in the StackWho Database
- • FiveForty 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).
- • 12,711 companies in Ile-de-France are in the StackWho database.
- • 74,148 information technology & services companies are in the 11-50 employee range (same size as FiveForty).
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 FiveForty use?
FiveForty uses Outlook, Microsoft Office 365, Bootstrap Framework, Google Analytics, Google Tag Manager, Mobile Friendly, and 2 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at FiveForty?
StackWho has verified email addresses for 1 decision maker at FiveForty. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach FiveForty directly for sales, recruiting, or partnerships.
What industry is FiveForty in?
FiveForty operates in the information technology & 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 FiveForty's contact data?
Yes. StackWho Pro members can export decision maker contact data for FiveForty and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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