Sympheny

sympheny.com

Duebendorf, Zurich, Switzerland

11-50 employees

LinkedIn Profile

About Sympheny

energy planning, digital twin, energy system modelling, energy system planning, artificial intelligence, optimization, sector coupling, integrated energy system planning, waermeverbund, district heating, cooling, local energy networks, integrierte energiekonzepte, waermeverbundsplanung, kommunale waeremeplanung, digitaler zwilling, sektorkopplung, stromnetzausbau, dekarbonisierung, digitale energieberatung

Sympheny's Tech Stack

AI/ML

Decision Makers at Sympheny

3 contacts

Julien Marquant

CPTO, Co-founder

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Andrew Bollinger

Chief Executive Officer

a***@sympheny.com Sign up to view

Franziska Steidle-Sailer

Chief Executive Officer

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12 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Sympheny's Position in the StackWho Database

• Sympheny is 1 of 3,226 renewables & environment companies tracked in StackWho.
• 3,219 renewables & environment companies in our database have verified decision-maker emails (100% of the cohort).
• 2,781 companies in Zurich are in the StackWho database.
• 1,267 renewables & environment companies are in the 11-50 employee range (same size as Sympheny).

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 Sympheny use?

Sympheny uses Route 53, Outlook, Amazon AWS, CloudFlare Hosting, Atlassian Confluence, Netlify, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sympheny?

StackWho has verified email addresses for 3 decision makers at Sympheny. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Sympheny directly for sales, recruiting, or partnerships.

What industry is Sympheny in?

Sympheny operates in the renewables & environment industry, headquartered in Duebendorf, Zurich, Switzerland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sympheny's contact data?

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