How Much Did Rapid Micro Biosystems Raise?
Funding & Key Investors

Rapid Micro Biosystems, a life sciences technology company focused on automation solutions for healthcare product manufacturing, has secured significant funding, with a total capital infusion of $396.7M and a recent strategic investment of $45M. This financing underscores the company's critical role in modernizing microbial quality control (MQC) testing for biologics, vaccines, and cell and gene therapies.

What is Rapid Micro Biosystems?

Rapid Micro Biosystems
Business ServicesResearch & DevelopmentManufacturing

Rapid Micro Biosystems provides mission-critical automation solutions designed to enhance the efficiency and safety of healthcare product manufacturing. Its flagship Growth Direct System automates and modernizes traditional, manual microbial quality control (MQC) testing workflows. This system is deployed in large-scale pharmaceutical manufacturing operations globally, bringing MQC testing directly to the manufacturing floor. The automation aims to deliver faster results, improved accuracy, increased operational efficiency, enhanced compliance with data integrity regulations, and quicker decision-making, all crucial for ensuring the safe and consistent supply of vital healthcare products. The company is headquartered in Lowell, Massachusetts, with additional global operations.

How much funding has Rapid Micro Biosystems raised?

Rapid Micro Biosystems has raised a total of $396.7M across 10 funding rounds:

2013

Series B

$32.6M

2014

Private Equity

$6M

2015

Debt

$6M

Series C

$25M

2018

Other Financing Round

$60M

2020

Other Financing Round

$120M

2021

Other Financing Round

$81M

2025

Debt

$45M

Series B (2013): $32.6M supported by Kleiner Perkins Caufield & Byers, Quaker Partners, TVM Capital, TPG Biotech, and Longitude Capital

Private Equity (2014): $6M featuring TPG Biotech, Longitude Capital, Kleiner Perkins Caufield & Byers, Quaker Partners, and TVM Capital

Debt (2015): $6M, investors not publicly disclosed

Series C (2015): $25M with participation from TPG Biotech, Hepalink, Longitude Capital, Kleiner Perkins Caufield & Byers, Richard K. Mellon and Sons, Quaker Partners, and TVM Capital

Other Financing Round (2018): $60M led by Bain Capital and Xeraya Capital

Other Financing Round (2020): $120M supported by Xeraya Capital, Bain Capital, Asahi Kasei Medical, Ally Bridge Group, Longitude Capital, and Endeavour Vision

Other Financing Round (2021): $81M featuring Asahi Kasei Corporation, Xeraya Capital, T. Rowe Price, Sunley House Capital Management, BlackRock, Caas Capital Management, Adage Capital Management, Bain Capital, Ally Bridge Group, D1 Capital Partners, Quaker BioVentures, Longitude Capital, and Endeavour Vision

Debt (2025): $45M backed by Trinity Capital

Key Investors in Rapid Micro Biosystems

Bain Capital

Bain Capital is a global investment firm known for its private equity, growth, and venture capital strategies. They focus on creating lasting impact by supporting portfolio companies with operational and strategic expertise across various industries, including life sciences.

Kleiner Perkins Caufield & Byers

Kleiner Perkins is a prominent venture capital firm that invests in early and growth-stage technology and life science companies. They provide capital and operational support to help founders scale their innovative ventures from seed stage through IPO or acquisition.

Longitude Capital

Longitude Capital is a venture capital firm dedicated to investing in the healthcare sector, including biotechnology, medical technology, and health solutions. They leverage sector expertise and active partnership to help innovators scale and improve patient care.

What's next for Rapid Micro Biosystems?

The substantial capital raised by Rapid Micro Biosystems, particularly the recent strategic investment, positions the company for accelerated growth and further innovation in the life sciences automation sector. This funding is expected to fuel the expansion of its Growth Direct System's capabilities and market reach, addressing the increasing demand for advanced quality control solutions in pharmaceutical and biopharmaceutical manufacturing. The company's focus on critical healthcare products suggests a trajectory towards becoming a dominant player in ensuring product safety and regulatory compliance within a rapidly evolving industry.

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Frequently Asked Questions Regarding Rapid Micro Biosystems Financial Insights

What are the most recent funding rounds that Rapid Micro Biosystems has completed, and what were the funding rounds?
Rapid Micro Biosystems has recently completed 3 funding rounds: Debt on Aug 13, 2025, Other Financing Round on Mar 16, 2021, Other Financing Round on May 20, 2020.
What is the total amount of funding Rapid Micro Biosystems has raised to date?
Rapid Micro Biosystems has raised a total of $396.7M in funding to date.
How many funding rounds has Rapid Micro Biosystems completed?
Rapid Micro Biosystems has completed 3 funding rounds.
How much funding did Rapid Micro Biosystems raise in its most recent funding round?
Rapid Micro Biosystems raised $45M in its most recent funding round.
Who are the lead investors in Rapid Micro Biosystems's latest funding round?
The lead investor in Rapid Micro Biosystems's latest funding round was Trinity Capital. To access investor data and explore similar companies, sign up for ZoomInfo.
Which was the largest funding round in Rapid Micro Biosystems's history?
The largest funding round in Rapid Micro Biosystems's history was $120M.
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