n4p · open business facts

Impact Advisory by Holger Greif

Registered as Impact Advisory by Holger Greif (0101)

active · unclaimed · incomplete

Registered address

Coordinates: 47.35709, 8.58588 (geocoded) · OpenStreetMap

Purpose

Erbringung von Beratungs- und Supportdienstleistungen in den Bereichen General Management, Geschäftsmodelle, Investment- und -beteilungsstrategien, Management Coaching, Marketing und Kommunikation, Interim Management und Unternehmensleitung.

Nearby public transport

• Zürich, Zentrum Witikon — 147 m
  Lines 31, 91, 701, 703, 704, N71, N74
• Zürich, Waserstrasse — 173 m
  Lines 31, 701, N71, N74

Identifiers

ch.uid

CHE236576327

ch.zefix

1627017

Freshness

Last updated

2026-10-27 15:13 UTC

Completeness

incomplete — missing categories, hours

Days with changes, last 90 days

2

Last change

2026-10-22 04:52 UTC

Fresh until

unknown — an essential field is missing

Suggested revisit

every 14 days (change frequency: weekly)

Sources

• Source: opentransportdata.swiss, https://opentransportdata.swiss
• © swisstopo (Amtliches Gebäudeadressverzeichnis)
• Zefix – Zentraler Firmenindex, Eidgenössisches Amt für das Handelsregister (EHRA), https://opendata.swiss/de/dataset/zefix-zentraler-firmenindex

More records in Zürich (ZH)

The n4p compilation and OSM-derived content are licensed under ODbL-1.0 (n4p compilation and OSM-derived content). Other facts remain subject to the source terms listed above. This is not an official register extract and has no legal effect. Objective facts only: no reviews, ratings or marketing text. Freshness and change signals are advisory — revalidate with the ETag before relying on a cached copy.