Karoxin is a marketing and advertising company. Founded in 1990, Karoxin starts its services with advertising in Ahwaz, Khouzestan, and now it is one of the four leading companies which have billboards in iran.

Karoxin successfully accomplished many projects including:

• Advertising Billboards in Khouzestan Cities: Ahwaz, Abadan, Mahshahr, Shoushtar, Dezful, Masjed Soleiman, Bandar Imam, ...
• Billboards in Ahwaz Airport
• Exclusive agent of Ahwaz Bus Transfer advertisement
•  Exclusive agent of Tehran Metro advertisement
• Advertising in several sport events such as International Wrestling championship 2002, International Tournament, international Karate, Judo, Gymnastic, Football and Footsal tournaments.