Houston startup founders prepare to scale globally following Shark Tank success

HOUSTON INNOVATORS PODCAST EPISODE 205

Berkley Luck and Pedro Silva, co-founders of Milkify, join the Houston Innovators Podcast to discuss the impact of their successful Shark Tank experience. Photo courtesy of Milkify

While Milkify's founders — husband and wife team Pedro Silva and Berkley Luck — secured partners on a popular business pitch and investment show, the entire experience almost didn't happen.

Silva and Luck, who got her PhD in molecular and biomedical s at Baylor College of Medicine, founded the company to provide breast milk freeze drying as a service to Houston-area families. Now, Milkify has customers across the country, but the duo didn't know if going through the process would be worth the investment and publicity, or if it would just be a distraction.

"The competitor in me wanted to be the first breast milk company to go on the show and to tell our story to the world — to show the world what my wife came up with that we thought was so great," Silva says on the Houston Innovators Podcast. "It was probably the scariest 45 minutes of my life."

But the sharks bit. Milkify's episode aired in April, and two investors — Gwyneth Paltrow and Lori Greiner — agreed to a $400,000 convertible note for 20 percent equity in the company. Paltrow even said on the show that she would have used the service when she was breastfeeding.

"It was empowering," Luck says of getting to wear her white coat on TV and share the story of how she came up with the idea of Milkify. "It was important to me when we went on the show to express that this had a scientific basis, that we didn't start this lightly, and that we've made huge strides in doing this in the absolute safest way possible."

Silva says they can't talk about some of the details of the show or the deal, but since then, Milkify has reached new customers, received additional investment interest, grown its team, and built out its plan to scale, the founders shared on the podcast. The team also shares its big-picture scale plans, which include tapping international partners to potentially take Milkify's tech global.

"Our vision is for every family to have access to breast milk formula, but instead of re-creating breast milk in a lab, we're doing it with mom's own milk," Silva says, mentioning a partnership with a breast milk bank that will convert its operation from freezing to freeze drying donated milk. "We're also working with groups in the UK and Australia to launch similar services using our patented technology."

"By the end of the year, we hope to see some announcements with those partnerships across the globe."

From the beginning, the importance of Milkify's team has been on supporting working parents to give them the best way to care for their families, Silva says. And for Luck — who says she's proud of the integrity Milkify has at its core despite competitors offering lower-quality and, in some cases, dangerous alternatives — she sees a lot of research benefits for the company.

"It's amazing to be at this leading edge, not just of innovation but of research, and to be able to still put out meaningful advances as an industry partner, not just as an academic," Luck says, adding that she hopes to be able to continue to contribute to the ongoing research into breast milk.

Luck and Silva share more about their Shark Tank experience, their co-founder strengths, and the future of Milkify on the podcast. Listen to the interview here — or wherever you stream your podcasts — and subscribe for weekly episodes.

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This week's roundup of Houston innovators includes Paul Cherukuri of Rice University, Berkley Luck of Milkify, and Reid Wiseman of NASA. Photos courtesy

3 Houston innovators to know this week

who's who

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — from space to molecular biology — recently making headlines in Houston innovation.


Paul Cherukuri, vice president of innovation at Rice University

This Houston innovator is set on bringing more innovation off campus and into the world

Paul Cherukuri, vice president of innovation at Rice University, joins the Houston Innovators Podcast. Photo via Rice.edu

Rice University was founded on a mission of an "unfettered pursuit of knowledge," says Paul Cherukuri, the inaugural vice president for innovation at Rice University. And that goal is specifically designed to be "for the greater good of society," — especially in Houston.

"Rice is right in the middle of one of the greatest cities in the world," Cherukuri says on this week's episode of the Houston Innovators Podcast. "Houston is special on so many levels that it's ridiculous that no one outside of Houston seems to get that. ... We have a moral responsibility as Rice to do more for this city and the country."

Among the top action items on this overarching mission Rice is on is ensuring that the Rice University's inventions and research that have the potential to make the world a better place are able to commercialize to deliver on that impact. Read more.

Berkley Luck, founder and COO of Milkify

Houston-based Milkify pitched their freeze-drying breast milk concept on Shark Tank. Photo via LinkedIn

Houston startup Milkify pitched on ABC’s “Shark Tank” on Friday, April 7. Pedro Silva, co-founder and CEO, created Milkify along with his wife, Berkley Luck, PhD, in 2019. Today, Luck is a mom, COO, and a molecular biologist, but she had the idea for the company back in grad school. A coworker was struggling with pumping breast milk “lugging the pump back to work,” as Luck puts it.

Luck was studying probiotics at the time and was using a freeze-dryer in her work. The problem inspired her to create a process of freeze-drying breast milk that is now patent pending. The trademarked process is centered around SafeDry, special freeze-drying pouches.

“The breast milk never makes contact with our equipment,” Luck explains. The powdered milk is transferred directly from the bag in which it’s freeze-dried to the final packaging under sterile conditions. The result is not only shelf-stable, but keeps for at least three years, exponentially longer than frozen milk. Read more.

Reid Wiseman, NASA's Artemis II commander

Meet Commander Reid Wiseman, the responsible for the success of the Artemis II mission once it launches. Photo courtesy of NASA

Last week, NASA announced its four-person crew for Artemis II, the first manned mission to the moon in over 50 years.

While the announcement in itself — with the first person of color and first woman to head to the moon — is history making, Commander Reid Wiseman says there's still a lot of work to be done.

"When you look at our crew, our next step is to learn about the spacecraft that will be operating in deep space. It's a very capable, very redundant, robust machine. So we have to get in the classroom, we've got to learn about all the capabilities, but we also have to get out and see the workforce," Reid says. Read more.

Houston-based Milkify will pitch their freeze-drying breast milk concept on Shark Tank this Friday. Photo courtesy of Milkify

Houston startup with breast milk freeze-drying tech heads to Shark Tank

coming to a TV near you

A Houston startup is competing in the "Super Bowl of Business," as founder Pedro Silva calls it, and you can watch the action later this week.

Milkify will appear on ABC’s “Shark Tank” this Friday, April 7. Silva, co-founder and CEO, created Milkify along with his wife, Berkley Luck, PhD, in 2019. Today, Luck is a mom, COO, and a molecular biologist, but she had the idea for the company back in grad school. A coworker was struggling with pumping breast milk “lugging the pump back to work,” as Luck puts it.

Luck was studying probiotics at the time and was using a freeze-dryer in her work. The problem inspired her to create a process of freeze-drying breast milk that is now patent pending. The trademarked process is centered around SafeDry, special freeze-drying pouches.

“The breast milk never makes contact with our equipment,” Luck explains. The powdered milk is transferred directly from the bag in which it’s freeze-dried to the final packaging under sterile conditions. The result is not only shelf-stable, but keeps for at least three years, exponentially longer than frozen milk.

Silva admits that when Luck first pitched Milkify to him, he thought it was a crazy idea. “But Berkley is way smarter than I am. There must be something to it,” he realized. At the time, he was working in energy private equity. But he vowed that if they could find a viable path to making Milkify a business, he would join Luck full-time.

Early in the company’s life, the couple purchased a blue van that said “We will freeze-dry your breast milk,” recalls Silva. This grassroots marketing introduced them to a neighbor whose baby refused to drink her frozen milk. “He spat it out, he hated the taste,” Silva says. The pair freeze-dried her milk for the baby and their neighbor soon sent a video of the little one chugging six ounces of her rehydrated milk.

“That was the lightbulb moment,” says Silva. “How often do you get to work on something really meaningful?”

Since its founding, Milkify has freeze-dried and powdered more than half a million ounces of breast milk, all carefully preserved and packaged individually. Last October, Milkify opened what Luck claims is, “The only GMP-certified processing facility in the world right now specifically designed for freeze-drying breast milk.”

The 6,400-square-foot Houston space is a vast improvement from the previous 200-square-foot facility. That was thanks to raising $1.2 million in funds, which has also allowed them to build a larger staff.

“Our entire workforce at this point other than Pedro is moms,” says Luck. Including the couple, they are a team of 10, and just hired two additional members. They are currently looking to hire, says Silva, with roles including both operations and logistics associates. Experience, he says, is less important than conscientiousness and a good attitude, as they will train their new hires in-house.

And Milkify is about to receive more attention than ever with its appearance on “Shark Tank.” “Getting on a national stage to share our story was the main motivation for it,” says Luck. That translates to both education about the potential for freeze-drying breast milk, and about Milkify’s unique model.

“We started this business as a labor of love. It wasn’t just a financial reason,” says Silva. “This can actually help a lot of people. This is a way to spread the word.” And in the process, help countless moms and babies.

Berkley Luck and Pedro Silva — the wife and husband team behind Milkify — appear on Shark Tank this Friday. Photo courtesy of Milkify

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Texas female-founded companies raised more than $1 billion in 2024, VC data shows

by the numbers

Female-founded companies in Dallas-Fort Worth may rack up more funding deals and more money than those in Houston. However, Bayou City beats DFW in one key category — but just barely.

Data from PitchBook shows that in the past 16 years, female-founded companies in DFW collected $2.7 billion across 488 deals. By comparison, female-founded companies in the Houston area picked up $1.9 billion in VC through 343 deals.

Yet if you do a little math, you find that Houston ekes out an edge over DFW in per-deal values. During the period covered by the PitchBook data, the value of each of the DFW deals averaged $5.53 million. But at $5,54 million, Houston was just $6,572 ahead of DFW for average deal value.

Not surprisingly, the Austin area clobbered Houston and DFW.

During the period covered by the PitchBook data, female-founded companies in the Austin area hauled in $7.5 billion across 1,114 deals. The average value of an Austin deal: more than $6.7 million.

Historically, funding for female-established companies has lagged behind funding for male-established companies. In 2024, female-founded companies accounted for about one-fourth of all VC deals in the U.S., according to PitchBook.

PitchBook noted that in 2024, female-founded companies raised $38.8 billion, up 27 percent from the previous year, but deal count dropped 13.1 percent, meaning more VC for fewer startups. In Texas, female-founded companies brought in $1.3 billion last year via 151 deals. The total raised is the same as 2023, when Texas female founders got $1.3 billion in capital across 190 deals.

“The VC industry is still trying to find solid footing after its peak in 2021. While some progress was made for female founders in 2024, particularly in exit activity, female founders and investors still face an uphill climb,” says Annemarie Donegan, senior research analyst at PitchBook.

Here are 3 Houston innovators to know right now

Innovators to Know

Editor's note: These Houston innovators are making big strides in the fields of neurotechnology, neurodevelopmental diagnosis, and even improving the way we rest and recharge.

For our latest roundup of Innovators to Know, we meet a researcher who is working with teams in Houston and abroad to develop an innovative brain implant; a professor who has created an AI approach to diagnosis; and a local entrepreneur whose brand is poised for major expansion in the coming years.

Jacob Robinson, CEO of Motif Neurotech

Houston startup Motif Neurotech has been selected by the United Kingdom's Advanced Research + Invention Agency (ARIA) to participate in its inaugural Precision Neurotechnologies program. The program aims to develop advanced brain-interfacing technologies for cognitive and psychiatric conditions. Three Rice labs will collaborate with Motif Neurotech to develop Brain Mesh, which is a distributed network of minimally invasive implants that can stimulate neural circuits and stream neural data in real time. The project has been awarded approximately $5.9 million.

Motif Neurotech was spun out of the Rice lab of Jacob Robinson, a professor of electrical and computer engineering and bioengineering and CEO of Motif Neurotech.

Robinson will lead the system and network integration and encapsulation efforts for Mesh Points implants. According to Rice, these implants, about the size of a grain of rice, will track and modulate brain states and be embedded in the skull through relatively low-risk surgery. Learn more.

Dr. Ryan S. Dhindsa, Dhindsa Lab

Dr. Ryan S. Dhindsa, assistant professor of pathology and immunology at Baylor and principal investigator at the Jan and Dan Duncan Neurological Research Institute at Texas Children’s Hospital, and his team have developed an artificial intelligence-based approach that will help doctors to identify genes tied to neurodevelopmental disorders. Their research was recently published the American Journal of Human Genetics.

Dhindsa Lab uses “human genomics, human stem cell models, and computational biology to advance precision medicine.” The diagnoses that stem from the new computational tool could include specific types of autism spectrum disorder, epilepsy and developmental delay, disorders that often don’t come with a genetic diagnosis.

“Although researchers have made major strides identifying different genes associated with neurodevelopmental disorders, many patients with these conditions still do not receive a genetic diagnosis, indicating that there are many more genes waiting to be discovered,” Dhindsa says. Learn more.

Khaliah Guillory, Founder of Nap Bar

From nap research to diversity and inclusion, this entrepreneur is making Houston workers more productiveFrom opening Nap Bar and consulting corporations on diversity and inclusion to serving the city as an LGBT adviser, Khaliah Guillory is focused on productivity. Courtesy of Khaliah Guillory

Khalia Guillory launched her white-glove, eco-friendly rest sanctuary business, Nap Bar, in Houston in 2019 to offer a unique rest experience with artificial intelligence integration for working professionals, entrepreneurs and travelers who needed a place to rest, recharge and rejuvenate.

Now she is ready to take it to the next level, with a pivot to VR and plans to expand to 30 locations in three years.

Guillory says she’s now looking to scale the business by partnering with like-minded investors with experience in the wellness space. She envisions locations at national and international airports, which she says offer ripe scenarios for patrons needing to recharge. Additionally, Guillory wants to build on her initial partnership with UT Health by going onsite to curate rest experiences for patients, caregivers, faculty, staff, nurses and doctors. Colleges also offer an opportunity for growth. Learn more.

United breaks ground on $177 million facility and opens tech center at IAH

off the ground

United Airlines announced new infrastructure investments at George Bush Intercontinental Airport as part of the company’s ongoing $3.5 billion investment into IAH.

United broke ground on a new $177 million Ground Service Equipment (GSE) Maintenance Facility this week that will open in 2027.

The 140,000-square-foot GSE facility will support over 1,800 ground service vehicles and with expansive repair space, shop space and storage capacity. The GSE facility will also be targeted for LEED Silver certification. United believes this will provide more resources to assist with charging batteries, fabricating metal and monitoring electronic controls with improved infrastructure and modern workspaces.

Additionally, the company opened its new $16 million Technical Operations Training Center.

The center will include specialized areas for United's growing fleet, and advanced simulation technology that includes scenario-based engine maintenance and inspection training. By 2032, the Training Center will accept delivery of new planes. This 91,000-square-foot facility will include sheet metal and composite training shops as well.

The Training Center will also house a $6.3 million Move Team Facility, which is designed to centralize United's Super Tug operations. United’s IAH Move Team manages over 15 Super Tugs across the airfield, which assist with moving hundreds of aircraft to support flight departures, remote parking areas, and Technical Operations Hangars.

The company says it plans to introduce more than 500 new aircraft into its fleet, and increase the total number of available seats per domestic departure by nearly 30%. United also hopes to reduce carbon emissions per seat and create more unionized jobs by 2026.

"With these new facilities, Ground Service Equipment Maintenance Facility and the Technical Operations Training Center, we are enhancing our ability to maintain a world-class fleet while empowering our employees with cutting-edge tools and training,” Phil Griffith, United's Vice President of Airport Operations, said in a news release. “This investment reflects our long-term vision for Houston as a critical hub for United's operations and our commitment to sustainability, efficiency, and growth."

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