A private investment firm backing the most consequential private companies of the next decade. Concentrated positions. Long-term conviction. Institutional discipline.
Open Doors Partners is a private investment firm shaped by a lineage of finance, venture stewardship, and company building. Our partners’ careers span NASA, Goldman Sachs, McKinsey, and Alta Partners, bringing together technical depth, operating rigour, and decades of private-market experience.
Since 2017, we have built a portfolio of positions across artificial intelligence and compute infrastructure, aerospace, defence, next-generation energy, and financial technology, each guided by rigorous diligence and long-term alignment with the partners we work alongside.
Every opportunity is structured privately and offered solely through established relationships in accordance with applicable regulations.Â
We arrive before the consensus does.Â
Open Doors Partners has built positions across the sectors defining the next economy. Companies that have gone on to attract capital from the most respected institutional investors in the world.
Portfolio references are provided for illustrative purposes only and do not constitute an offer or solicitation. Past performance is not indicative of future results.
We evaluate a significant volume of opportunities before committing to a small number. Every investment is the result of a relationship built over time, a thesis tested rigorously, and a long-term lens.
We identify and evaluate high-quality private investment opportunities.
Each investment is structured through a distinct SPV under our platform.
Accredited investors are invited to participate directly and receive personalized communications and tax reporting (K-1s).
Having the chance to co-invest alongside top-tier names, without fund minimums, is a game-changer.
This is how private investing should work. I know where my capital is going, and I trust the process.
I was looking for more transparency in private markets — and Open Doors delivered. Clear terms, clean communication, and real relationships.
Perspectives on Private Markets. ODP publishes occasional insights on the sectors, companies, and dynamics shaping the future.
ODP works with a deliberately small number of long-term partners. We are not structured for volume — we are structured for durability. The people we work alongside bring patient capital, long-term orientation, and a genuine understanding of what private market investing requires.
If that describes you, we would like to hear from you.
Open Doors Partners LLC does not publicly offer or solicit investment opportunities. All investments are made through private placements under Rule 506(b) of Regulation D. Accredited investors only. Past performance is not indicative of future results.
