Biotech startup’s $6.5M Series A expected to cultivate expanded workforce, research capabilities
August 24, 2023 | Channa Steinmetz
Ronawk’s Bio-Block Universe has already revolutionized cell and tissue production, Tom Jantsch said, and the recent investment of $6.5 million is set to further research and development.
“We have really changed the paradigm of how not only cell culture is done, but how researchers are able to scale. They can go from the bench, all the way to large scale production,” said Jantsch, the president and chief operating officer of Ronawk. “Everybody’s in a hurry [when it comes to] science — so when we can create cells that actually retain their cell-like characteristics longer, that gives them more time and is much better for them.”
Click here to check out Ronawk.
Ronawk, an Olathe-based biotechnology company known for its state-of-the-art Bio-Block Universe, recently announced the closing of a $6.5 million Series A funding round. The investment is expected to be utilized to further expand the production of Bio-Blocks, bolster the company’s workforce, and provide substantial support to its subsidiary, STELLα, a contract research organization that was established earlier this year.
“The investment will play a pivotal role in accelerating the development and production of our transformative Bio-Blocks, as well as expanding our team and bolstering the capabilities of our subsidiary, STELLα,” said A.J. Mellott, co-founder and CEO of Ronawk, who called the round a “significant funding milestone for Ronawk.”
The addition of STELLα to Ronawk’s portfolio represents a significant milestone in the company’s growth and expansion, further solidifying its position as a strategic contributor to the region’s growing biotech ecosystem, Jantsch added.
“[STELLα] allows us to generate revenue, promote Bio-Blocks and generate necessary data,” Mellott said. “We’re well positioned because Ronawk is in the center of the Animal Health Corridor, so we think this will be a regional offering for companies that need preclinical services. They don’t have to go to the coasts to get those services, and we hope to stand out by offering better customer service.”
The funding will also aid in the hiring of lab technicians and application specialists.
“Our first priority is lab technicians, in particular those with histology experience,” Jantsch said. “… We’re now up to a team of 15, and we feel confident we’ll grow to 20 by the end of the year.”
The $6.5 million Series A round is composed of prominent local investors, Jantsch said, noting that they asked to remain anonymous.
Ronawk’s Bio-Block technology represents a significant leap forward in streamlining tissue-mimetic culture workflows. By harnessing the power of tissue-mimetic culture technology, Ronawk is committed to redefining the biotechnology landscape and advancing the creation of life-changing treatments for patients in need.
The capital raised will facilitate Ronawk’s mission to accelerate the development of innovative biotechnological solutions and create a lasting impact in the realm of scientific advancements, Jantsch said.

2023 Startups to Watch
stats here
Related Posts on Startland News
Two startup support programs helped Lelex Prime score Fountain Innovation Fund’s first investment
An interconnected, resource-rich startup ecosystem is paying off for Lelex Prime — contributing to the fast-growing artificial intelligence company’s development and boosting its chances to win the Fountain Innovation Fund’s first cash infusion, said Brendan Reilly. “The Digital Sandbox helped us land this investment,” said Reilly, co-founder and principal at Lelex Prime, which joined the…
UMKC celebrates Maria Meyers for driving social entrepreneurship, ecosystem building in KC
Kansas City’s most tenacious advocate, Maria Meyers has built far more than a legacy for herself, proclaimed Mary Bloch. “I first met Maria Meyers in the mid-90s when we were both involved in the renovation of Union Station,” Bloch, civic leader and daughter-in-law of H&R Bloch founder Henry W. Bloch, said as she recognized Meyers,…
Entrepreneur of the Year: Michael Rea says building a startup takes a ‘strong stomach’
The road to startup success isn’t a clear path for anyone, acknowledged Michael Rea, and it takes a founder’s persistence to reach his or her desired destination. “Many people set out on an entrepreneurial journey, but few complete it,” Rea, founder and CEO of Rx Savings Solutions, told a crowd gathered Friday night for the…
Launch Health check-up: Spoke Health aims to give consumers value-based choices in care
Editor’s note: The following is part of a series of stories on the six cohort companies of the Launch Health Accelerator, powered by Nueterra Capital and sponsored by LaunchKC. Click here to read all the stories published in this series. Medical experiences are taxing — Spoke Health aims to cut the stress and give patients…


