TrilliumBiO: Advancing Diagnostics and Innovation in Montgomery County, MD

Founded in Montgomery County, MD, TrilliumBiO has quickly established itself as a force in biomarker discovery and diagnostic testing. Located in Rockville, the heart of Montgomery County’s thriving life sciences ecosystem, the company has a proven track record of delivering validated, physician-guided diagnostics that address complex medical challenges. Since it was founded in 2022, the company has received extensive support in the local community, including when they connected with the Maryland Tech Council to access local incubators, which helped them accelerate early-stage growth. “TrilliumBiO has no intention of leaving Montgomery County. We have built a strong foundation here, and our partners consistently express enthusiasm for both our location and our state-of-the-art facilities,” according to CEO Laura Vivian.

Backed by strong research partnerships and a commitment to evidence-based development, TrilliumBiO transforms discovery into actionable innovations that inform real-world clinical decisions, leading to better health outcomes for all, especially those with rare and complex conditions. The company is centered on expanding access to critical areas of testing, such as Alzheimer’s diagnostics, that align with emerging therapeutics and scaling diagnostic solutions that support the development and adoption of new treatments.

As TrilliumBiO celebrates the three-year anniversary of the opening of their Rockville laboratory in September, its impact has not gone unnoticed. In 2025, the company was named a finalist for the Emerging Life Sciences Company of the Year at the Maryland Tech Council’s prestigious ICON Awards. This recognition places TrilliumBiO among the most promising emerging life sciences companies in the state, highlighting its growth, innovation, and commitment to advancing healthcare solutions.

More than a strategic location

According to Vivian, the region’s scientific and operational talent pool, proximity to the National Institutes of Health, the U.S. Food and Drug Administration, area partners and world-class research institutions, and access to cutting-edge resources make it the ideal home for TrilliumBiO’s laboratory operations. With 15 employees currently located at their headquarters and plans to grow the team as they expand their testing portfolio and client base, TrilliumBiO continues to innovate, and is a shining example of how Montgomery County’s life sciences ecosystem nurtures and supports businesses in all stages of growth. Congratulations to TrilliumBiO on their three-year anniversary of being in Montgomery County—we’re so glad you’re here!

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