Headquartered outside Philadelphia, we take on the most complex and confidential matters. Our promise is our Integrity, Expertise, and Professionalism. Cornerstone provides honest, confidential, and ethical services to our clients while at the same time maintaining the highest standards for professionalism. Our primary goals are to preserve client assets and maximize their profits and efficiency. We approach our clients’ issues with discreet sensitivities.  Cornerstone is uniquely positioned to offer consulting and investigative services that focus on mitigating risk or reducing unnecessary investments by our clients. Our experience and professionalism are your assurance of a comprehensive and results-oriented cost-effective investigation which is focused on client objectives.  Cornerstone’s ownership has realized consistent results from the integrity of our staff, the quality of our work, and our global network of resources. As a result, we enjoy a solid reputation for outstanding investigative expertise. We have implemented quality control standards to ensure thoroughness and accuracy in our work product. Expert witness testimony is available for select services that Cornerstone provides.

Cornerstone has provided solutions to our clients by focusing on their objectives and resolving issues that have been of concern to them.  While most of our clients are attorneys, business, or professional corporations, on a selective basis, Cornerstone will accept cases directly from private individuals.  Our investigative and consulting practices are performed confidentially, timely, and legally.  We clarify the nature of any investigation request, to determine any legalities of which must be considered prior to the investigation, and to confirm the most cost-effective and tactically correct method of proceeding with any potential assignment. Cornerstone will conduct all investigations within established legal constraints and privacy legislation and will not deviate from this policy under any circumstances. Most of our clients are attorneys, both public and non-public companies, religious institutions, and other entities that must adhere to ethical standards.  Cornerstone will never guarantee the outcome of an investigation or assessment and our fees are not subject to the outcome of any case.  The facts of the investigation will compel the results.  Our professional backgrounds are consistent with providing quality consulting services and investigations that are confidential.  Through our collective experiences and past associations, as well as our established network of trusted national and international strategic partners, Cornerstone will coordinate investigations and consulting in the United States and internationally.