Alexander Greenall specializes in due diligence, third party integrity and vendor screening services, as well as litigation support. He has spent the last six years managing investigations for a variety of clients spanning the globe, namely law firms and private equity.

Alexander applies hands-on experience in human intelligence gathering and academic research, gained during his tenure with HALO Trust, the mine-clearing nonprofit, where he served as country operations manager for Iraq, Afghanistan and Colombia. He is skilled in forging collaborative relationships with third parties, and developing human intelligence networks with both state and non-state actors. While leading mine-clearance operations in conflict-affected regions, Alexander worked alongside and briefed ambassadors, senior government ministers and other high-ranking officials.

Having lived and worked in high-risk environments, Alexander is experienced in conflict resolution, investigations and stakeholder engagement. During his time in Colombia, he facilitated discussions between national authorities and armed forces, and provided detailed intelligence diagnostics to mitigate security and operational risks.

Alexander is fluent in Spanish and proficient in French.