Reto Lanfranconi

citizen of Oberbuchsiten, Würenlos

Commercial register

Frunz Immobilien AG

Member of the board of directors · joint signature by two · Obersiggenthal

since Mar 23, 2026

KGL Bau AG

Member of the board of directors · joint signature by two · Zürich

since Jan 13, 2026

KGL Immobilien AG

Member of the board of directors · joint signature by two · Zürich

since Jan 13, 2026

Autexis AG

Member of the board of directors · joint signature by two · Zufikon

since Nov 18, 2025

KGL Holding AG

Member of the board of directors · joint signature by two · Zürich

since Nov 14, 2025

LAN Consulting AG

Member of the board of directors · sole signature · Würenlos

since Sep 11, 2025

Sustain Holding AG

joint signature by two · Cham

since Jun 4, 2019

KK Invest AG

joint signature by two · Cham

since Oct 9, 2015

Conapro GmbH

Managing director · joint signature by two · Urdorf

since Jan 29, 2015

Cognosco AG

joint signature by two · Zürich

contactify AG

Member of the board of directors · joint signature by two · Winterthur

joint signature by two

until May 11, 2026

mesoneer AG

Member of the board of directors · joint signature by two · Volketswil

joint signature by two

until Sep 23, 2021

UMB AG

joint signature by two · Freienbach

joint procuration by two

until Jan 18, 2013

AR Invest AG

Member of the board of directors · joint signature by two · Zug

until Apr 7, 2026

UMB Communication AG

Member of the board of directors · joint signature by two · Zürich

until Sep 13, 2024

UMB Cloud Native AG

Member of the board of directors · joint signature by two · Zug

until Mar 15, 2022