Startup Nights 2025

6–7 Nov 2025 | Winterthur, Switzerland

Constantin Papadopoulos

B2B sales consultant & negotiation trainer

14 profile visitsSpeakerStartup Enthusiast Plus

About me

Constantin-Alexandre Papadopoulos is a negotiation and sales expert, author of Negotiating with Style, and founder of snipers.sale, a boutique consultancy based in Zürich. He helps sales professionals and leaders close deals with more structure, psychology, and style. Constantin regularly trains teams across Europe—from Swiss corporates to federal agencies—and lectures on negotiation and sales strategy at universities.

Speaker sessions (1)

Thursday, 6 November 2025

17:30 - 19:00

Growth Starts with SALES - Live Lessons from Switzerland’s Top Sellers

Location:Circle Stage (Leisure Area)Track:Pitching Session

The Swiss Sales Trophy Final turns selling into a live show. Experience how 3 sales reps create opportunities, build trust, handle pressure, and win customers. They will negotiate live on stage, and you can evaluate their performance.