Strategic Access to
US Government Contracting
The US defense market is the largest and most complex procurement environment in the world. For international firms from trusted allied democracies, gaining meaningful access requires more than capability. It requires architecture. That is what we build.
Allied Innovation.
Rapid Procurement.
Levenhall serves defense and security firms from allied democracies seeking access to the US market. We connect international capability with the agencies and programs that need it most, through procurement pathways designed for speed.
CSOs, OTAs, and follow-on production agreements have created an alternative procurement ecosystem. We architect your entry through these mechanisms, reducing timelines from years to months.
Our PartnersMarket Entry Pathways
Four pathways, each structured around how defense procurement actually works.
Market Entry Advisory
We map the procurement landscape for your specific technology: who buys it, how they buy it, and what stands between you and a contract.
→Rapid Procurement Pathways
Navigate CSO, OTA, and follow-on production mechanisms that move from solicitation to award in 60 to 120 days.
→Executive Placement
Access our vetted network of US defense executives ready to lead your American operations.
→International Tax Services
Strategic tax planning through our partnership with CST Tax, specialists in cross-border defense transactions.
→Meet the Team
Former intelligence, military, and government professionals who understand the system from inside.
Ready to Enter the US Defense Market?
Schedule a confidential consultation to explore how Levenhall can architect your market entry through strategic partnerships and proven procurement pathways.
Adam J.P. Leslie
Adam Leslie's career spans sovereign intelligence service, diplomatic engagement, military aviation, executive nonprofit leadership, and U.S. government market architecture. He operates within the upper tier of independent national security strategists in Washington, DC — retained for judgment, structural insight, and disciplined execution in high-consequence environments.