Phase Alpha
Venture capitalPre-Seed–Series A
Investment thesis
Phase Alpha backs disruptive technology aimed at redefining national security, focusing on six priority critical-technology areas. The firm is staffed by innovators, operators and investors with deep national security experience who scout, analyse, invest in and help grow companies serving this opaque but critical market. It emphasises sovereign Australian defence and national security capability, aiming to put technology into the hands of end users sooner, and expresses a strong preference for backing veteran founders.
Source: firm website, verified Aug 3, 2026.
Frequently asked questions
- What stage does Phase Alpha invest at?
- Phase Alpha invests at the Pre-Seed, Seed, Series A stages.
- What sectors does Phase Alpha focus on?
- Phase Alpha focuses on AI & Machine Learning, Cybersecurity, Deep Tech, Defense Tech, Quantum Computing, Robotics, Space Tech.
Similar investors
DCVC (Data Collective) is a deep tech venture capital firm that backs entrepreneurs using computational approaches to solve large-scale real-world problems across many industries.
Khosla Ventures is a venture capital firm founded by Vinod Khosla.
Join Capital is an early-stage deep tech investor backing companies across defence, space, enterprise, and industrial technology to build strategic, foundational businesses.
Vesna is a deep-tech venture fund, described as the first Slovenian-Croatian deep tech fund, backed by the European Investment Fund, investing in early-stage technologies spun out of Slovenian and Croatian R&D institutions.
Scout Ventures is a seed-stage venture capital firm investing at the intersection of national security and critical technology innovation, backing dual-use technologies with both commercial and defense applications.