Longenecker & Associates (L&A) was acquired by Geosyntec Consultants. In 2025, L&A joined Geosyntec Consultants, a recognized leader in environmental and infrastructure solutions worldwide. This partnership combines L&A’s decades of experience supporting the environmental remediation, nuclear power, and scientific discovery missions of the United States Department of Energy with Geosyntec’s advanced technical capabilities and global reach.
While L&A now operates under the Geosyntec name, our mission remains unchanged. Clients continue to work with the same experienced staff they know, now backed by a global network of experts. Together, we provide integrated solutions for project delivery, mission and regulatory assurance, and operations support, complemented by scientists and engineers with demonstrated success in environmental management and remediation across federal, industrial, and international markets.
We can now deliver deeper insights, more options, and better outcomes for your projects today and in the future.
K2 Solutions, Inc. is a Service-Disabled Veteran-Owned Small Business headquartered in Southern Pines, North Carolina. Founded in 2003 by Special Operations Forces and Counter Terrorism professionals, our services include a full-spectrum of expertise. K2 is dedicated to protecting Americans through solutions that help defeat emerging and ever-changing threats to safety and security. We hold loyalty, honesty, integrity, and fairness as our core values, and apply these principles to all we do for our clients.
Edwards Performance Solutions helps clients improve operational performance by finding ways to improve productivity, profitability, and security. We are a Woman Owned Small Business (WOSB) with two decades of experience working with both government and commercial clients. By delivering the highest quality services and addressing cyber vulnerabilities, we ensure operational excellence and performance to drive overall mission success.