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
Techweek commits to five more years in KC
With more than 5,000 attendees last week in Union Station, Kansas City more than doubled the expected participation in Techweek, a week-long technology conference. In fact, Kansas City performed so well that Techweek is coming back for at least five more years. Techweek CEO Katy Lynch said that the conference was anticipating about 2,500 attendees, but…
Science City at Union Station wins experience award
Science City at Union Station was named one of two worldwide recipients for a prestigious visitor experience award. The EDGIE Award, or Roy L. Shafer Leading Edge Award, for visitor experience was given to Science City last week by the Association of Science-Technology Centers, a nonprofit organization that represents science centers and museums. The award…
OP prescription software firm lands $2.7M
An Overland Park software company recently wrapped up a hefty funding round, according to its founder and CEO. Rx Savings Solutions, a business that works with other companies to manage employees’ monthly medications, secured $2.7 million in funding. Kansas City investors Dan Henry, CEO of NetSpend Corp., and Jeffrey Brown, chairman at StoreFinancial, led the…
LaunchKC winners reflect on ‘massive opportunity’
Once the dust settled on the LaunchKC grant recipient announcement, the champagne bottles popped. Founders from the 10 winning companies — parred down from a list of 500 — had reason to celebrate Friday afternoon between the promise of $50,000 and the chance to land some office space. Of the 10 recipient companies, six come…


