Statistical Research, Inc.


Robby Heckman Named President

SRI's Ryan Clasby has new book on the Amazon

Congratulations to SRI Field School Student Scholarship Recipients!

DBE Certification

Ownership Transition at SRI

John Douglass blogs about the Authenticity of Material Culture

SRI at the 2018 Tucson Festival of Books March 10-11!

2018 Archaeology Field School, Coconino National Forest, Arizona


Click here for more news

Complex Webs of Relationships: Creating Community in Colonial Alta California

Balancing Mongolia�s Past with Economic Development

John D. Hall Gives Lecture on Luke Solar Project
Arizona Archaeological & Historical Society

St. Louis VCP Lab on
O'Fallon Matters

Saving History on
Luke Air Force Base News

Downtown Archaeology spotlight
on Arizona Illustrated

Fragile Patterns profiled on
Arizona Illustrated

Statistical Research, Inc.

SRI 35 Years of Heritage Innovation Statistical Research, Inc. was established by Deborah K. and Jeffrey H. Altschul in 1983 to provide a vehicle for creative people to do interesting and exciting work on the human condition. In meeting the goals of this unique mission, we respond to our nation's goal of preserving its diverse historical and cultural values by integrating exciting research with compliance work and providing timely and cost-effective services in cultural resource management (CRM) and historic preservation.

Statistical research, Inc. (SRI) is certified as a woman-owned small business (WOSB) by the Women�s Business Enterprise National Council (WBENC), the nation�s largest third party certifier of the businesses owned and operated by women in the U.S. WBENC Certification meets criteria set by the Small Business Administration (SBA) for qualifying for federal contracts set aside for WOSB. SRI is also certified as a woman-owned business by the Supplier Clearinghouse pursuant to California Public Utilities Commission General Order 156 and by the County of Los Angeles Community Business Enterprise Program. It is also a certified Disadvantaged Business Enterprise as well as a Women Owned Small business for the Arizona Department of Transportation, the California Department of Transportation, the New Mexico Department of Transportation, the Washington State Office of Minority and Women�s Business Enterprises, and the Cities of Tucson and Phoenix.

As of January 1, 2018, Janet and Donn Grenda are the owners of SRI. Janet Grenda is the Chief Executive Officer (CEO) of the company and Donn Grenda will continue in his role as President.

Statistical Research, Inc.





No new events


Click here for detailed calendar


Audio -- Listen Here!

Dr. Jeffrey Altschul interviews on
-Heritage Business (audio)-
at UNAM, October 2013

Dr. Jeffrey Altschul speaks on
-The Future of the SAA (audio)-
VoiceAmerica, 23 May 2013






American Cultural Resources Association

American Cultural Resources AssociationSRI Foundation SRI Press Nexus Heritage General Services Administration (GSA)
ESRI Business Partner Program