Expert Witness Search

The backgrounds of the Diligence Incorporated business executives span a wealth of disciplines and industries.


Find out what our clients are saying about Diligence Incorporated and the services we provide.


View recent Diligence Incorporated announcements and find out what is new and noteworthy.

Easy & Fast

Fast service – We work smart and we start promptly.

Reasonable fees

Fees that make sense.

Problem Solving

We have a proven track record.

We Think "Legally"

We know how to manage intense scrutiny, and how to guide a jury from the witness stand.

Let us introduce ourselves

who we are & what we do

When you need talent to win your case, whether it’s to prove causation, breach of contract or business judgment, or to calculate lost profits and damages, we have the qualified business experts to help you.

Our pool of 200 business experts consists of former senior executives, independent consultants, and former FBI agents covering expertise in nearly every field and function.

Because our business experts are independent, they also have fewer conflicts. For example, they are not bound by accounting firm rules prohibiting testimony against an accounting firm.

Therefore, our experts are less likely to be conflicted off a case and more likely to have the expertise that your cases need.

Our experts are professional businessmen/women whose specific business expertise and training can complement your knowledge and research.

They have the experience and the knowledge to consult on legal strategy, as well as qualifying as “expert witnesses”.

Thus, when you use Diligence business experts, your case can gain credibility in the courtroom.

They won’t waste your time:

Productive immediately – The minute they are assigned, is the minute they start winning your case.

Available immediately – With a pool of talent, we can fill your needs quickly so you can get winning.

We Do More

As a full-service litigation support firm, we can help you keep your staff time down and reduce overhead costs by providing automated document coding and classification services.

Asset Searches

When you need to determine where the assets went, and the possibility of recovery, Paul Chamberlain Internationars former FBI agents and our forensic accountants will investigate records, contracts, and transactions for the existence of assets.

Fraud Investigations

We have leading experts in investigating financial fraud, industrial espionage, insurance fraud, and undercover operations.




Happy Clients

924 Experts

Among Us

35 Years