KeyStone is a holding company that provides end-to-end services to government contractors through our subsidiary companies.

Our Companies

AOC Key Solutions is a consulting firm that provides proposal development, capture, and market assessment services to government contractors. Since 1983, AOC Key Solutions has helped clients win over $150 billion in federal contracts.

The KSI Business Development Institute provides training to professionals involved with the federal business development cycle. Courses cover the federal proposal process from opportunity identification, capture to proposal development.

Our Strategy


KeyStone Solutions makes strategic acquisitions of professional services companies that provide support to the government contracting industry.


Our acquisition strategy is to buy profitable, well run businesses that provide a wide range of complementary services.


Through strategic acquisitions, our mission is to be the preeminent provider of end to end solutions for government contractors.

Learn more about KeyStone Solutions

Have questions about our companies or investment strategy? Send us message.