Brenteca Investments is a Yarraville, Australia-based self-funded private investment firm backing early-stage private businesses with flexible capital and hands-on support. It invests at pre-seed, seed and Series A, with focus areas including healthcare, technology and consumer sectors, and has also backed U.S. B2B data, sales and marketing SaaS companies. The firm provides mentoring, strategic guidance and business connections and takes a long-term growth approach without fixed exit requirements.