Latest News and Press Releases

POTOMAC, Md., Sept. 20, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) congratulates John F. Campbell, a member of the Company’s Advisory Board, on his recent receipt of the 2022 Doughboy...

POTOMAC, Md., May 24, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces that former Virginia Congressman Jim Moran has joined the Company’s advisory board. Castellum’s Advisory Board...

POTOMAC, Md., May 16, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces that it has achieved record financial results for its first quarter ended March 31, 2022. Revenue for Q1 2022...

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 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., Feb. 03, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) proudly announces that former Congressman, NBA player, Olympian, and Rhodes Scholar Tom McMillen joined the Company's...

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. 10, 2022 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces that Glen Ives, Chief Growth Officer takes on additional responsibilities as the President of Government Sales...

POTOMAC, Md., Dec. 27, 2021 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces the signing of a letter-of-intent (LOI) to acquire an East-coast based government contractor generating over $4...