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Tessera Defense and Homeland Security Inc. Company Profile

NYSE: HLSQHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD

0.3076+0.0161 (+5.52%)

Market open · Delayed 15 min · as of Oct 9, 10:53 AM ET

Tessera Defense and Homeland Security at a glance

Tessera Defense and Homeland Security Inc. (NYSE: HLSQ) is a Biotechnology: Biological Products (No Diagnostic Substances) company in the Health Care sector headquartered in Dover, DE. Tessera Defense and Homeland Security is led by Mr. Michael Oster and employs about 20 people. The company's shares have traded publicly since 2019.

At a market capitalization of $2.6 million, it is considered a small-cap company. Its SEC Central Index Key (CIK) is 0001739174, which identifies the company's filings on EDGAR.

Summary generated from market data by MetaCap's automated system. Methodology

What does Tessera Defense and Homeland Security do?

Tessera Defense and Homeland Security Inc. develops and provides defense, homeland security, and critical infrastructure technologies. The company develops threat detection technology for defense and security applications, including counter-drone systems, perimeter and border security, wide-area surveillance, and aerial firefighting. It also provides AI-powered prediction, analysis, validation, coordination, and response recommendation and initiation capabilities for defense and critical infrastructure operations. Additionally, the company offers electric motor testing and validation for unmanned and autonomous systems. Its integrated technology portfolio serves counter-drone systems, AI-enabled command-and-control, perimeter and border security, wide-area surveillance, and aerial firefighting applications. The company serves defense, homeland security, and critical infrastructure customers. Tessera Defense and Homeland Security Inc. was formerly known as BiomX Inc. and changed its name to Tessera Defense and Homeland Security Inc. in September 2026. Tessera Defense and Homeland Security Inc. was incorporated in 2015 and is based in Dover, Delaware.

Business description based on the company's public filings.

Company information

Legal name
Tessera Defense and Homeland Security Inc.
Ticker
NYSE: HLSQ
Industry
Biotechnology: Biological Products (No Diagnostic Substances)
CEO
Mr. Michael Oster
Employees
20
Headquarters
850 New Burton Road, Dover, DE, United States
Phone
972 545610935
Website
thlsq.ai
IPO year
2019
SEC CIK
0001739174
Latest annual report
10-K/A · Apr 30, 2026

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PMCBPharmaCyte Biotech Inc.0.3943-2.38%$4.23Mvs HLSQ
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