Ethena Headquarters & Office Locations

Date August 22, 2025
E

Ethena

LOCATION

33 Nassau Avenue, Second Floor, Brooklyn, NY, United States

Ethena, Inc. Headquarters and Office Locations

Ethena, Inc. is a private software development company founded in 2019 by Roxanne Bras Petraeus and Anne Solmssen. Headquartered in New York, NY, Ethena operates within the compliance, e-learning, human resources, and SaaS industries. With a team of about 75 employees, the company provides modern, engaging compliance training, delivered online in bite-sized, personalized modules, initially focused on harassment prevention and now expanded to other vital compliance topics. Ethena’s innovative platform contextualizes complex compliance issues using current events and actionable strategies to foster better workplace cultures. The company serves leading organizations such as Netflix and Zendesk while continually advancing its mission of making compliance training accessible and effective.

Ethena, Inc. has established its main presence in Brooklyn, New York, where its headquarters drives product innovation, business operations, and customer engagement. The Ethena corporate office in Brooklyn serves as the heart of the company’s operations, supporting its U.S. client base and powering its global expansion into new compliance markets. As the company grows, its headquarters remains critical to its culture, leadership, and service offerings, reflecting its commitment to modern ethics training and distributed team collaborations.

Office Locations

Headquarters

Ethena, Inc.'s headquarters is located at 33 Nassau Avenue, Second Floor, Brooklyn, New York, NY 11222, United States. This central facility houses the company’s executive team, product development, customer success, and key operational functions. The Brooklyn, NY headquarters address places Ethena within a vibrant tech-centric neighborhood, offering proximity to clients, partners, and talent pools. As the primary hub for Ethena HQ, it sets the tone for the company’s innovative and mission-driven culture.

Brooklyn, New York, United States

Ethena’s Brooklyn office is both its primary HQ and main operational center. This office location is integral to delivering compliance training technologies, client engagements, and business growth initiatives. The Brooklyn office location not only serves as the Ethena headquarters but also positions the company within a leading hub for tech, digital media, and SaaS enterprises in New York. Notable for its modern workspace and collaborative environment, the Ethena address is a cornerstone for employees and customers alike.

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Ethena, Inc. Headquarters & Office Locations | Compliance Training