About
our company

Kobacker Advisory is an independent sustainability consultancy founded and led by Marlon Kobacker, delivering strategic advisory, certification management, and independent expert reviews to the global property and infrastructure sectors. Legally registered as a sole trader in both the United States and Australia, the practice serves commercial property, real estate, hotels, interior fitout, construction, precinct, cities, and infrastructure clients worldwide.

With over twenty years of international experience across firms including Arup, AECOM, WSP, and Mott MacDonald, Kobacker Advisory brings the independence, technical depth, and senior judgement that boards, project directors, and procurement teams demand when sustainability outcomes must be genuine, measurable, and verified. The practice integrates Environmental, Social, and Governance (ESG) principles to deliver triple bottom line outcomes — improving environmental performance, strengthening social value, and enhancing financial returns — across every engagement.