Petri | 3,131 followers on LinkedIn. Petri develops companies attacking the world’s largest problems at the frontier of biology and engineering. | Petri is a new approach for funding formation-stage startups at the intersection of biology and engineering. Petri is co-founded by entrepreneurs who have built iconic companies as well as academics who are driving foundational science in bioengineering; together we have deep experience developing ideas into successful companies across human health and sustainability. We invest pre-seed and seed capital and work one-on-one with founders for 12+ months.