NXIVM has a DUNS under First Principles Engineering, which is the name his patents are filed under.
Nancy Salzman formed this company in NY in 2011:
http://archive.is/V2X46
FPDS-NG contract:
https://www.fpds.gov/ezsearch/fpdsportal?indexName=awardfull&templateName=1.5.1&s=FPDS.GOV&q=969160329&x=21&y=12
(can't archive)
FIRST PRINCIPLES ENGINEERING, INC
Procurement identifier: N0001411M0488
Identifies Vendor Address, phone, and fax:
4182 GORMAN AVE
ENGLEWOOD, OH
45322-2622
(724) 456-1757
(412) 624-4846
DUNS FIRST PRINCIPLES ENGINEERING, INC 969160329
Grant from NSF:
https://gov.data2www.com/grant/3a40ce88346895ff9f83d90d23808868
(can't archive)
Place of performance on Grant:
Vestavia Dr. Durham, NC. 27704-3883
Durham, NC
27704-3883
Phone number leads to:
Renerge, Inc
106 Ascot Pl, Pittsburgh, Pennsylvania, 15237-4013
DUNS 969160329
http://archive.is/b29f3
Renerge II, Inc.
8400 PERRY HIGHWAY SUITE 105 PITTSBURGH PA 15237
http://archive.is/c5OgK
LISA W WEILAND, president
SCOTT J KENNEDY, vicepresident
Phone: (724) 456-1757
NAICS Codes 5413
ISIC Codes 7110
Fax leads to University of Pittsburg:
William W Clark, University of Pittsburg
Professor of Mechanical Engineering and Materials Science
Fax: 412-624-4846
Pittsburgh, PA
http://archive.is/cM5co
Wissam A. Saidi, PhD
Associate Professor
Mechanical Engineering & Materials Science
University of Pittsburgh
Pittsburgh, PA 15261
F: (412)624-4846
http://archive.is/CqpBK
Dr. Peyman Givi
Distinguished Professor
Director, Laboratory for Computational Transport Phenomena
Fax: (412) 624-4846
http://archive.is/26o1N
(412) 624-4846