NATSEC Capital

CEO & Managing Partner Bryson Clements leads the firm. He worked previously at Goldman Sachs and served as an advisor to the Chairman of the Senate Intelligence and Senate Finance Committees. The partnership model distributes authority across senior operators — retired general officers, former agency directors, and operating executives — each capable of originating and evaluating deals inside their domain.

The firm’s partners draw on decades of relationships inside the Department of Defense, the intelligence community, NATO commands, and the national laboratories. Those networks create early visibility into procurement needs and technology gaps long before formal RFPs or market processes begin. In addition, operating partners who led F500 defense and aerospace businesses maintain direct lines to industrial supply chains.

The firm describes itself as executing buyouts, growth equity, early-stage investments, and management buyouts. That flexibility suggests it can acquire established contractors or back smaller technology companies transitioning from SBIR-phase work to scalable production, rather than sticking to a single stage mandate.

Its deep bench of operating partners — including a former GM Europe CEO and a Lockheed Martin CIO — points to active board- or operator-level involvement. The firm publicly positions these executives as available to portfolio companies, which is consistent with a hands-on investing style common in lower-middle-market defense buyouts.

Public materials name defense, space, aerospace, intelligence, cybersecurity, nuclear industries, logistics, and mining and minerals. The mining-and-minerals vertical, staffed with dedicated co-heads, suggests exposure to critical supply chains — rare-earth elements, battery metals, or energy-security minerals — that fall inside national-security mandates.

The firm’s website does not disclose fund names, vintage years, or target sizes. It maintains a dedicated LP Portal, which implies an investor base beyond the general partners, but no regulatory filings or public marketing materials confirm a specific fund structure as of mid-2026.

Two confidential co-heads run the mining and minerals vertical. That, alongside the firm’s stated focus on national security, suggests it invests in extraction, processing, or recycling of materials subject to export controls, stockpile mandates, or Defense Production Act priorities — but it hasn’t publicly identified portfolio companies in the space.