Latest News and Press Releases

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

POTOMAC, Md., March 22, 2021 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces Brigadier General Craig Nixon (Retired) has joined the Company’s Advisory Board. Castellum’s Advisory Board...

BETHESDA, Md., March 15, 2021 (GLOBE NEWSWIRE) -- Castellum, Inc. (ONOV: OTC) today provides the following Corporate letter updating its shareholders: Dear Fellow Shareholders, As we approach...

POTOMAC, Md., Feb. 08, 2021 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces that Glen Ives has joined the Company as Chief Growth Officer and Divisional CEO of the Company’s newly created...

POTOMAC, Md., Jan. 11, 2021 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces the signing of a definitive merger agreement with Mainnerve Federal Services, Inc., dba - MFSI Government Group,...

POTOMAC, Md., Nov. 09, 2020 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces filing its third quarter (Q3) operating results for the period ended September 30, 2020. The Q3 report can be...

POTOMAC, Md., Sept. 28, 2020 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces that it has signed an LOI to acquire a U.S. based government contracting company (the “Company”). The Company...

POTOMAC, Md., Aug. 05, 2020 (GLOBE NEWSWIRE) -- Castellum, Inc.’s (OTC:ONOV) President and CEO Mark Fuller provides the following update to the Company’s shareholders:  “We are now beginning the...

POTOMAC, Md., July 27, 2020 (GLOBE NEWSWIRE) -- Castellum, Inc. (ONOV:OTC) announces strong revenue and record quarterly EBITDA for the second quarter ended June 30, 2020.  The Company expects to...

POTOMAC, Md., June 09, 2020 (GLOBE NEWSWIRE) -- Castellum, Inc. (OTC: ONOV) announces the completion of its 2019 financial audit.  RSM US LLC performed the audit, and Castellum received a “clean”...