How Much Did QuSecure, Inc. Raise? Funding & Rounds and Investors

QuSecure, Inc. is a leading post-quantum cybersecurity company founded in 2019, operating in the cybersecurity industry. Headquartered in San Mateo, California, with an additional R&D center in Petaluma, QuSecure, Inc. offers advanced quantum-resistant cryptography solutions. These solutions are designed to protect enterprise and government data from both quantum and classical cybersecurity threats, focusing on delivering crypto-agile security that can be seamlessly deployed on existing infrastructures. With a workforce of 51 to 200 employees, QuSecure is at the forefront of defending critical data from emerging threats presented by quantum computing.

QuSecure, Inc. funding history highlights their strategic approach to scaling quantum-resistant cybersecurity technology. The company has raised a total of $28 million across three funding rounds—two Seed rounds and one Series A round. The most recent Series A round in February 2025 raised $28 million and marked a key milestone as QuSecure expanded its go-to-market efforts and product capabilities. Their investors include well-known venture capital firms and strategic industry partners, underscoring their momentum and industry validation. The QuSecure, Inc. funding strategy demonstrates a clear focus on product innovation, scaling operations, and targeting secure infrastructure opportunities across enterprise and government sectors.

Funding Rounds

Series A - $28 million - February 12, 2025

This Series A funding round was led by Two Bear Capital, with participation from Accenture Ventures, and was aimed at advancing the delivery of crypto-agile, quantum-resistant cybersecurity solutions. The capital is being used for accelerating product development, go-to-market initiatives, and expanding QuSecure's customer base within government, financial, and critical infrastructure industries.

Seed - Undisclosed - January 22, 2025

This Seed round, led by Accenture, provided resources to support QuSecure’s ongoing development and fuel business growth as the company began to scale its offering and partnerships.

Seed - Undisclosed - January 16, 2023

The initial Seed funding, led by EvoNexus, supported early product development and enabled QuSecure to establish its initial presence in the market.

Key Investors

Two Bear Capital

Two Bear Capital is a leading venture capital firm focused on high-impact technology companies in cybersecurity, health tech, and enterprise software. They led QuSecure, Inc.'s Series A round, providing not only capital but valuable expertise in scaling breakthrough security technologies.

Accenture

Accenture is a global professional services company with deep expertise in digital, cloud, and security. As a lead investor in QuSecure, Inc.'s Seed round and a Series A participant, Accenture brings strategic industry partnerships, further validating QuSecure’s innovative approach to post-quantum cybersecurity.

EvoNexus

EvoNexus is a nonprofit technology incubator headquartered in California. As the early lead investor, EvoNexus played a pivotal role in QuSecure, Inc.'s initial Seed round, supporting the company's early development, product innovation, and market launch.

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      "totalRaised": "QuSecure has raised a total of $28 million over 3 funding rounds consisting of 2 Seed rounds and 1 Series A round. The latest funding was a Series A round held on February 12, 2025, raising $28 million led by Two Bear Capital with participation from Accenture Ventures. The Series A funding was aimed at product development, accelerating go-to-market initiatives, and expanding the customer base across government, financial, and critical infrastructure sectors. The two Seed rounds occurred on January 16, 2023, and January 22, 2025, with undisclosed amounts. Key investors include Two Bear Capital, Accenture Ventures, and EvoNexus. Overall, the funding rounds are: 1) Seed round on January 16, 2023, undisclosed amount, led by EvoNexus; 2) Seed round on January 22, 2025, undisclosed amount, led by Accenture; 3) Series A round on February 12, 2025, $28 million, led by Two Bear Capital for product development and market expansion."
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