Castellum, Inc. Announces Brigadier General Craig Nixon, U.S. Army Retired to Join Advisory Board 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...

Castellum, Inc. Provides ONOV Shareholders an Update Letter 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...

Castellum, Inc. Announces Hiring of Glen Ives to Build Navy and Marine Corps Division of Company 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...