Massachusetts’ premier investigative services and intelligence firm.

Corporate Due Diligence

Gain a competitive edge. Airde’s intelligence gathering methods provide our clients with the critical intel needed when making informed decisions on investments, c-level executive candidates, potential M&A transactions and more.

Asset Investigations

Uncover more.
Airde provides comprehensive asset investigations for a variety of clients and objectives. Our expertise with these investigations coupled with our extensive global network of intelligence sources enables us to locate assets across the U.S. and worldwide.

Investigative Services

Get answers.
Airde is a full-service private investigation firm serving law firms, financial institutions, corporations and the general public throughout New England and nationwide. From background investigations and locates to surveillance and complex multi-faceted investigations, we will get the answers you need.

Security Solutions

Peace of mind.
Airde offers experienced security personnel trained to manage a wide array of circumstances to ensure the security and protection of you, your loved ones, your employees, a group or an event. We have also developed a global network of trusted partners that specialize in the security services you may require nationwide and abroad.


n./adj.; From Old Irish/Gaelic aird; 1. peak; 2. height, the high place, high; 3. zenith; 4. altitude, elevation; 5. point of the compass; 6. our investigative team.


Experience matters. With over 35+ years experience assisting counsel in resolving a wide range of high-profile disputes, asset-recovery matters and conducting complex investigations around the world, Airde is confident we can help.


Integrity and confidentiality are paramount in all matters Airde undertakes. Contact an established firm you can trust.


Airde’s results-oriented approach has assisted in the identification and recovery of hundreds of millions of dollars through litigation. Our clients’ needs are our foremost priority in every endeavor, whether it be a straightforward background investigation or a complex multinational asset investigation.

Airde Group, Inc.
PO Box 50
Wayland, MA 01778

Phone: (508) 358-1100
Email: Tom E. Zoller, President
MA PI License#: LP0518G