# Diane PROISY TOMARELLI - Helvetica Network

> Swiss commercial-register record from Swiss Graph (graph.swiss), sourced
> from the Swiss Official Gazette of Commerce (SHAB/SOGC).
> Canonical profile: https://graph.swiss/companies/diane-proisy-tomarelli-helvetica-network/2450681

## Registry facts

- UID: CHE-489.321.896
- Status: active
- Legal form: Sole proprietorship
- Registered: 2026-02-11
- Address: Place de Longemalle 1, 1204 Genève
- Location: ge
- Industry (NOGA): 702000, Business and other management consultancy activities

## Purpose

développement d'affaires et activités commerciales auprès des entreprises.

## Registered officers

- Tomarelli Proisy — titulaire — signature individuelle

---

Machine-readable variant of https://graph.swiss/companies/diane-proisy-tomarelli-helvetica-network/2450681: registry facts only; the HTML
profile adds the corporate network, publications and live enrichment.
Site overview for agents: https://graph.swiss/llms.txt