Avenir Diversified Income Trust (TSX:AVF.UN) has added James Burns to its energy business unit as chief operating officer. Burns has more than 25 years of experience in the oil and gas industry, most recently as vice-president of exploration for a U.S.-based independent energy corporation.

Headquartered in Calgary, Avenir is an income trust with interests in the energy, financial services and real estate industries.

* * *

Mission Oil & Gas Inc. (TSX:MSO) has appointed Dan Geremia as vice-president of finance and chief financial officer.

Prior to joining Mission, Geremia was treasurer and acting controller for ARC Resources Ltd.

Mission is a Canadian junior oil and gas company engaged in the exploration, development and production of natural gas and light oil reserves in B.C., Alberta and Saskatchewan.

* * *

Guest-Tek Interactive Entertainment Ltd. has hired Geoff Clark as chief financial officer.

Clark most recently was CFO of Pan Terra Industries. Brenda Kelly, current acting CFO, has left Guest-Tek to pursue a new opportunity.

Calgary-based Guest-Tek (TSX:GTK) provides broadband solutions to the hospitality industry.

* * *

Ceapro Inc. has appointed Oleh Hnatiuk as acting managing director of Ceapro's wholly owned subsidiary company, Ceapro Technology Inc.

Ceapro Inc. (TSXV:CZO) is a biotechnology company.

- with files from The Canadian Press (To submit your appointments, e-mail news@businessedge.ca)