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Nirrin

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Provides a process analytical solution for complex biologics and advanced therapies to reduce development costs and speed time to market

Billerica, United StatesFounded 2018Biotech & Life Sciences
Valuation $50–100M Last recorded · 2026
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About Nirrin

Nirrin Technologies, founded in 2017 by Bryan Hassell, Ph.D., is a biotechnology firm based in Billerica, MA, focused on advancing bioprocess analytics. The company is developing noninfectious bioprocess monitoring technology to provide real-time process control for adaptive manufacturing. Its core technology, a High-Precision Tunable Laser Spectroscopy (HPTLS) platform, aims to resolve analytical bottlenecks in biopharmaceutical manufacturing, thereby reducing development costs and accelerating time-to-market.

The founder, Bryan Hassell, who now serves as CEO, has a background that directly informs the company's mission. He holds a Ph.D. in Applied Physics from Harvard University, where his work on an organ-on-a-chip model contributed to a significant DARPA grant and the launch of Emulate Bio. His experience includes serving as a Principal Investigator for the U.S. Department of Defense, evaluating small business innovations for national security, and as an Investment Associate at Anzu Partners, a venture capital firm specializing in industrial technologies.

Nirrin's business revolves around providing next-generation sensors and analytics for the biopharma and life sciences industries. The company's clients include developers and manufacturers of advanced therapies such as cell and gene therapies, biologics, and vaccines. Its flagship product, the Atlas™ system, utilizes the HPTLS platform to deliver quantitative chemical data from a small sample in about a minute. This system overcomes challenges associated with conventional methods that require offline analysis or less reliable proxy sensors. Atlas can simultaneously analyze various components like proteins, glucose, lactate, and cell density in real-time. This capability supports both upstream applications, such as bioreactor automation, and downstream processes like buffer verification and protein quantitation.

The company has secured strategic investments and grants to fuel its development. Notable funding includes a strategic investment from Gamma Biosciences and a $2 million Small Business Innovation Research (SBIR) grant from the National Institutes of Health (NIH). These funds are directed towards expanding the HPTLS product line and enhancing applications for real-time monitoring in cell and gene therapy manufacturing. Nirrin has also established a Scientific Advisory Board composed of experts in biomanufacturing and advanced therapeutics to guide its research and development programs.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2018
Headquarters
Billerica, United States
Employees
20
Open positions
None listed
Dealroom signal
71.2/100
Industry
Health
Sub-industry
Pharmaceutical, BioTechnology
Sector
Biotech & Life Sciences, Biotechnology, Biotech and Pharma, DT and LS, science-based
Technology
Artificial Intelligence, Hardware, Big Data, IoT InternetOfThings
Business model
Manufacturing, SaaS
Client focus
b2b

Funding history

3 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
EARLY VC✓Equity / VC Jul 2026 $9.7M $39M Undisclosed ↗
GRANT✓Other financing Sep 2024 $2M — National Institutes of Health ↗
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Growth signals

Nirrin website traffic

Latest recorded traffic for Nirrin is 2K monthly website visits, up 525% over the last three months. Nirrin's team declined 9.1% over the past year.

Latest monthly visits2K 3-month web change+525% 1-year team growth-9.1%
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Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

2 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

  • National Institutes of Health

Other known investors1 additional known investor

  • Anzu Partners
Team profiled 5 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 3 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇺🇸 United States · Billerica HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Nirrin on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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