Musashi 

FB Koi-& Products BV

Grolsch (sponsoring)

Takazumi

Aquadistri

Hatibakoi

Jppe (sponsoring)

Aqua Aurora

H.Remie

House of Kata (sponsoring)

Christel Schouten

Koi Maas en Waal

R Honders

A v Ommeren

G Hermsen

R Kusters

Jeroens

J Kersten

P Thijssen

J Roovers

Aqua Aurora

Peter Velzel

Koi Consult Denmark

RR-koi

Chikara koi

Jeroens

Elna koi

Floors koi shop

ND koifarm

Johnny lievens

Happy koi house

J&M koi Epe

M. Bolhaar

Martin van der Stel

van Keulen Koi & papagaaiencentrum

Wiechert Fuit

Bennie Cents

Koi-s Enter

Yom Bijker

Koistal

Koifarm Rijssen

John en Ilse Leppink

Peter Hufkens

Friesland Koi

Kevins Koi shop

Tieman

Spies Fishworld Borne

Shinji (sponsoring)

Vivani

Sibo

Groningen Koi

Beeldentuin Siebengewald

Hatiba Orientals

Koivriend Coevorden

Pia & Rutger Bengston

Hans Ulrich Schulten

Nord Chagoi

Medusa

NVN

Koi2000

KoiQuestion

BKS

Koigate

Dierenkliniek Landhorst

WBO (sponsoring)

Horsthuis Radio en Tv (sponsoring)

Gemeente Oldenzaal (sponsoring)

Rabobank (sponsoring)

Het Hulsbeek (sponsoring)