CannaBusiness
CannaBusiness is a cannabis fair in Castrop-Rauxel / Hennef / Cologne, Germany, documented from 1996 to 2004. CannabisFairs.org holds 5 edition records with 407 named exhibitor listings (265 distinct exhibitors). No next edition with confirmed details was found in the organizer's sources on 28 October 2026.
Editions documented
| Year | City | Listings | Status | Sources |
|---|---|---|---|---|
| 2004 | Cologne | 87 | Held | Directory |
| 2003 | Castrop-Rauxel | 102 | Held | Directory |
| 2002 | Castrop-Rauxel | 88 | Held | Directory |
| 2001 | Castrop-Rauxel | 92 | Held | Directory |
| 1999 | Hennef | 38 | Held | Directory |
Most regular exhibitors
Companies listed at the most CannaBusiness editions in our sources.
Archive notes
The 1999 nova-Institut pre-event list contributes 38 registrations for the BIOROHSTOFF HANF sub-show; because the post-event report names 31 companies in that hall without identifying the seven non-attendees, those registrations remain medium-confidence and score-excluded. Official archived CannaBusiness exhibitor pages add 377 source rows for 2001–2004, consolidated into 369 edition-level profiles: 96 to 92 in 2001, 89 to 88 in 2002, 105 to 102 in 2003 and 87 to 87 in 2004. The 2001 and 2004 A–Z pages are complete as published. The preserved 2002 page stops at S and is explicitly partial; the 2003 page exposes 105 names while stating 142 exhibitors from 17 nations and is also partial. Organizer-published country flags and historical links are retained as source values, not independently certified current facts. Nominative directories for 1996–1998 and 2000 remain under research. The historical organizer domain was cannabusiness.com; no current official site is claimed.
Cite this page
CannabisFairs.org. “CannaBusiness: editions, exhibitors and sources.” https://cannabisfairs.org/fairs/cannabusiness/ (2026-10-28).