Sealing Technologies Inc., Columbia, Maryland (HDTRA121C0068), is being awarded a cost-plus-fixed-fee contract with an estimated value of $17,461,029 for a 12-month base period and four 12-month options. The contract is being awarded on a sole-source basis as a follow-on contract to expand the current capacity on the Defense Threat Reduction Agency’s cyber assessment tools. The analytical suite of technologies are critical and necessary to build a detailed threat picture of vulnerabilities and malicious activities affecting the operational security posture. Fiscal 2021 annual funds in the amount of $1,629,000; and fiscal 2021 procurement funds in the amount of $1,997,938 are obligated at award of the contract. The Defense Threat Reduction Agency Contracting Office, Fort Belvoir, Virginia, is the contracting activity.