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Company list
SIREN/SIRET · official registers · open data
The starting point: a set of companies defined by your criteria — sector, size and geography — built from official registers and open data.
Data processing
Agent workflows for all your data
The workflow that makes product data reliable — sourcing, linking, checking and tracing — applies to any structured data: companies, official registers and open data. We build the workflow around your needs; you receive ready-to-use data in your own tools.
Project in progress · Eco-Tech Ceram
Enriching company information, from source to CRM
Eco-Tech Ceram has commissioned Opsylen to build a workflow that enriches company information from official registers, open data and professional public sources. The goal is to qualify accounts for prospecting and make the data directly actionable. Four fully traceable stages:
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Data linking & enrichment
energy open data · sector-specific data
Each company is cross-referenced with the datasets relevant to your business: energy consumption, emissions, certifications and headcount. Agents match entities despite variations in company names — using the same fuzzy matching applied to products.
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Key contacts
professional networks · company websites
For each qualified account, agents identify the right contacts — role and scope — using professional networks and company websites.
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Delivery into your tools
CRM (Pipedrive, HubSpot…) · files · API
Results arrive scored and prioritised in your CRM or files, with every piece of information linked to its source — ready for sales action, not another round of processing.
The project is currently in progress. Every stage retains the platform's safeguards: traceable sources, explicit cross-checks and human oversight at control points. Results will be documented after delivery.
Data sovereignty
Bring your data processing back to Europe
Data processing outsourced halfway around the world comes with a hidden cost: loss of control. Who read what? Under which rules? With what checks? Agent workflows bring this work back to France — French hosting, explicit rules and every value linked to its source — while your teams retain control over each review point.
Hosted in France
Hosted in France and processed exclusively in Europe — your data remains under European law, from ingestion to delivery.
Explicit rules
Every workflow is documented in plain language: authorised sources, linking rules and validation thresholds.
Your teams stay in control
Your teams validate at each control point — AI proposes, you decide.
Tell us what data you need
We assemble the workflow — sources, data linking and controls — then make it available through an interface, your tools, an API or the file format you need.