Latest News and Press Releases

POTOMAC, Md., April 18, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces the closing of its acquisition of Lexington Solutions Group (“LSG”), a $4 million government contractor focused...

POTOMAC, Md., April 07, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces that it has received $1.5 million in new investment capital from Crom Cortana Fund LLC to finance the uplisting...

POTOMAC, Md., April 04, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces that it has secured a new $950,000 revolving accounts receivable-based credit facility from Live Oak Bank. "We...

POTOMAC, Md., Feb. 25, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces the signing of a “Definitive Purchase Agreement” to acquire Lexington Solutions Group (“LSG”), a $4 million...

POTOMAC, Md., Jan. 27, 2022 (GLOBE NEWSWIRE) --  Castellum, Inc. (OTC: ONOV) announces that it generated approximately $9.5 million in unaudited revenue in the fourth quarter ended December 31,...

POTOMAC, Md., Jan. 24, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces Lieutenant General, United States Army, Retired Bernard (Bernie) Champoux joined the Company's Advisory Board....

POTOMAC, Md., Nov. 17, 2021 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces closing the acquisition of certain key assets located at Patuxent River Naval Air Station (Pax), Maryland from...

POTOMAC, Md., Nov. 15, 2021 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces that it has achieved record financial results for its third quarter ended September 30, 2021. The Company posted...

POTOMAC, Md., Aug. 16, 2021 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces that it has acquired Specialty Systems, Inc. (SSI) a Toms River, New Jersey based government contractor....

POTOMAC, Md., Aug. 05, 2021 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces signing and closing on a definitive merger agreement with Merrison Technologies LLC, a Virginia limited...