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Francis Gasper, Gasper Investigations

Gasper Investigations works with attorneys to prepare and engage in complex litigation both civil & criminal; clients include attorneys, governmental organizations, corporations, and banks addressing fraud (both internal and external), employee malfeasance and background reviews.

Frank Gasper brings vast experience from the FBI where he specialized in white collar crime, public corruption, and prosecuting sexual abuse. In 2019 he received the US Attorney General’s Award for fraud prevention after shutting down a multi-million-dollar international fraud ring that targeted the elderly in the US and Canada. Services are grounded in our experience at the FBI where we developed information from public records and resources, non-public records, and personal interviews. We are highly skilled at conducting comprehensive research, reviewing large amounts of financial records, identifying, locating, and interviewing witnesses; and gathering admissible documentary evidence.



547 S. 7th Street, #107
Bismarck, ND 58504

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Asset Checks, Background Investigations, Bank and Accounting Fraud, Child Abuse, Civil Investigation, Civil Liberty Investigations, Computer Crimes, Computer Crimes / Internet Security, Corporate Investigations, Criminal Investigations, Criminal Investigations / Defense, Elder Abuse Investigations, Identity Theft, Industrial Accidents, Medical / Legal Malpractice, Missing Heirs, Organized Crime, Personal Injury, Probate, Process Service, Public Record Searches, Trial Preparation, White Collar Crime, Workplace Investigations, Wrongful Death Investigations

Coverage Area


North Dakota, South Dakota

Minnesota Private Investigator License: 2321

Counties Covered: Aitkin, Anoka, Becker, Beltrami, Benton, Big Stone, Blue Earth, Brown, Carlton, Carver, Cass, Chippewa, Chisago, Clay, Clearwater, Cook, Cottonwood, Crow Wing, Dakota, Dodge, Douglas, Faribault, Fillmore, Freeborn, Goodhue, Grant, Hennepin, Houston, Hubbard, Isanti, Itasca, Jackson, Kanabec, Kandiyohi, Kittson, Koochiching, Lac Qui Parle, Lake, Lake of the Woods, Le Sueur, Lincoln, Lyon, Mahnomen, Marshall, Martin, McLeod, Meeker, Mille Lacs, Morrison, Mower, Murray, Nicollet, Nobles, Norman, Olmsted, Otter Tail, Pennington, Pine, Pipestone, Polk, Pope, Ramsey, Red Lake, Redwood, Renville, Rice, Rock, Roseau, Scott, Sherburne, Sibley, St Louis, Stearns, Steele, Stevens, Swift, Todd, Traverse, Wabasha, Wadena, Waseca, Washington, Watonwan, Wilkin, Winona, Wright, Yellow Medicine

North Dakota Private Investigator License: 588

Counties Covered: Adams, Barnes, Benson, Billings, Bottineau, Bowman, Burke, Burleigh, Cass, Cavalier, Dickey, Divide, Dunn, Eddy, Emmons, Foster, Golden Valley, Grand Forks, Grant, Griggs, Hettinger, Kidder, LaMoure, Logan, McHenry, McIntosh, McKenzie, McLean, Mercer, Morton, Mountrail, Nelson, Oliver, Pembina, Pierce, Ramsey, Ransom, Renville, Richland, Rolette, Sargent, Sheridan, Sioux, Slope, Stark, Steele, Stutsman, Towner, Traill, Walsh, Ward, Wells, Williams

Counties Covered: Aurora, Beadle, Bennett, Bon Homme, Brookings, Brown, Brule, Buffalo, Butte, Campbell, Charles Mix, Clark, Clay, Codington, Corson, Custer, Davison, Day, Deuel, Dewey, Douglas, Edmunds, Fall River, Faulk, Grant, Gregory, Haakon, Hamlin, Hand, Hanson, Harding, Hughes, Hutchinson, Hyde, Jackson, Jerauld, Jones, Kingsbury, Lake, Lawrence, Lincoln, Lyman, McCook, McPherson, Marshall, Meade, Mellette, Miner, Moody, Oglala Lakota, Pennington, Perkins, Potter, Roberts, Sanborn, Spink, Stanley, Sully, Todd, Tripp, Turner, Union, Walworth, Yankton, Ziebach


Gasper Investigations was started in 2021 after its founder retired from the FBI. The company is licensed in Minnesota, North Dakota, Illinois and New York and collaborates with a network of attorneys and retired FBI agents to provide investigative services both nationally and internationally.