3 female Houston innovators to know this week

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This week's roundup of Houston innovators includes Nicole Rogers of Validere, Allie Danziger of Ampersand, and Ashley Small of Medley Inc. Courtesy photos

Editor's note: In the week's roundup of Houston innovators to know, I'm introducing you to three female innovators across industries — from energy tech to business entrepreneurship.

Nicole Rogers, senior vice president at Validere

Nicole Rogers, senior vice president at Validere, joins the Houston Innovators Podcast to discuss how her company has grown exponentially over the past year. Photo courtesy of Validere

Nicole Rogers joined Canadian startup Validere during the summer last year — right smack dab in the middle of a pandemic. But despite COVID-19 and the drop in oil prices, the energy company grew exponentially — in clientbase, in venture capital support, and in employee count.

"One of the things we found that was to our advantage throughout the pandemic was a lot of folks in oil were having a career identity crisis. Oil really struggles with employment elasticity," Rogers says. "A lot of the colleagues we were talking to were just fatigued with the ups and downs going on in the past decade."

Rogers, who's based in the company's Houston office, shares more about Validere's growth and opportunities in the new year — plus what she thinks Houston needs to do to maintain its status of energy capital of the world in the episode. Click here to read more and to stream the podcast.

Allie Danziger, founder of Ampersand

Houston entrepreneur, Allie Danziger, wanted to create a program for young professionals looking to gain experience in unprecedented times. Photo courtesy of Ampersand

Allie Danziger has two small children, but she started thinking about if her kids were college age, would she want them to enroll in a virtual college experience or hold off for a time where they could have a more traditional experience. Realizing she probably wasn't alone, she thought about how she could create an alternative for high school grads — in this time of the pandemic but also in a time where college degrees aren't the best option for job security.

"I really believe that it scales way beyond this pandemic," says Danziger. In her research, she saw a lack of career-focused gap curriculums and resources available. "There are no programs that help you determine what the right path for you is—to really do that self-exploration and then apply it to your career path," she explains. Click here to read more.

Ashley Small, founder and CEO of Medley Inc.

From events to online shopping — here are four tech trends to look out for this year according to Ashley Small. Photo courtesy of Medley

It's a new year and the perfect time to reflect on where society is at from a technological standpoint. In light of the pandemic and an overarching trend of tapping into tech to provide solutions to COVID-19-related challenges, 2021 will likely see more of these trends.

"As a business owner, it's clear to me that many of these shifts will persist long after the pandemic has ended," writes Ashley Small, founder and CEO of Medley Inc., in a guest column for InnovationMap.

From subscriptions to online shopping, Small highlighted the types of tech in the digital realm that deserve our special attention in 2021. Click here to read more.

Nicole Rogers, senior vice president at Validere, joins the Houston Innovators Podcast to discuss how her company has grown exponentially over the past year. Photo courtesy of Validere

Canadian energy tech startup doubles down on Houston and plans to scale

HOUSTON INNOVATORS PODCAST EPISODE 65

While the pandemic and last year's drop in oil prices may have caused their own set of challenges, at least one energy tech startup saw plenty of opportunity for growth amid the unprecedented times.

In 2020, Validere, which is based in Calgary and has a growing office in Houston, closed a $15 million series A round with participation from two Silicon Valley firms — Greylock and Wing Venture Capital — as well as doubled their employee base. The company has software and hardware supplychain solutions for oil and gas companies that improves visibility and trust in oil testing.

"We came out of our Q2 and Q3 having the best quarters that the company had ever had," says Nicole Rogers, senior vice president at Validere, on this week's episode of the Houston Innovators Podcast. "Many of our results were tied to our customers being forced to do something differently. When you can't earn your profits the same way you did before, you will constantly look for profits somewhere else — and we are core to that movement."

Hiring for startups is always a challenge — especially competing with both big tech and big oil companies — but Rogers says this is another example of how both the instability in oil and gas coupled with COVID-19-caused crisis played to their benefit.

"One of the things we found that was to our advantage throughout the pandemic was a lot of folks in oil were having a career identity crisis. Oil really struggles with employment elasticity," Rogers says. "A lot of the colleagues we were talking to were just fatigued with the ups and downs going on in the past decade."

Validere's technology is also beneficial to oil and gas companies who are looking to use data and supply chain optimization increase transparency in a market that is prioritizing sustainability and ESG — Environmental, Social, and Corporate Governance.

"ESG is a supply chain problem and opportunity — and that's what we do at Validere," Rogers says. "We're transforming the world's largest supply chains through the use of software, machine learning, artificial intelligence, and our staff."

Rogers, who's based in the company's Houston office, shares more about Validere's growth and opportunities in the new year — plus what she thinks Houston needs to do to maintain its status of energy capital of the world in the episode. Listen to the full interview below — or wherever you stream your podcasts — and subscribe for weekly episodes.


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5 Houston innovators who made headlines in July 2025

Featured Innovators

Editor's note: Local innovators made headlines in July with a first-in-the-U.S. successful health procedure, the discovery of an ancient Mayan tomb, and new leadership roles that will shape Houston's future.

Here are five Houston innovators to know right now.

Dr. Kenneth Liao, Baylor College of Medicine

Dr. Kenneth Liao and a team at Baylor St. Luke’s Medical Center used a surgical robot to implant a new heart in a 45-year-old male patient. Photo courtesy Baylor College of Medicine.

A team at Baylor St. Luke’s Medical Center, led by Dr. Kenneth Liao, successfully performed the first fully robotic heart transplant in the United States earlier this year, the Houston hospital recently shared.

Liao, a professor and chief of cardiothoracic transplantation and circulatory support at Baylor College of Medicine and chief of cardiothoracic transplantation and mechanical circulatory support at Baylor St. Luke’s Medical Center, used a surgical robot to implant a new heart in a 45-year-old male patient through preperitoneal space in the abdomen by making small incisions. Learn more.

Arlen F. Chase and Diane Z. Chase, University of Houston

Arlen and Diane Chase, UH

The Chases. Courtesy of UH

Two University of Houston archaeologists have made scientific history with the discovery of a Mayan king's tomb in Belize.

The UH team led by husband and wife scientists Arlen F. Chase and Diane Z. Chase made the discovery at Caracol, the largest Mayan archeological site in Belize. Their work used airborne light detection and ranging technology to uncover previously hidden roadways and structures that have been reclaimed by the jungle. Learn more.

Lawson Gow, Greentown Labs

Lawson Gow, founder of The Cannon, will lead Greentown Houston. Photo courtesy Greentown Labs.

Greentown Labs has added a new leader to its Houston team, naming Lawson Gow as its first Head of Houston.

Gow is the founder of The Cannon, a coworking space with seven locations in the Houston area. He also recently served as managing partner at Houston-based investment and advisory firm Helium Capital. According to Greentown, Gow will "enhance the founder experience, cultivate strategic partnerships, and accelerate climatetech solutions" in his new role. Learn more.

Pothik Chatterjee, Digital Health Institute

Pothik Chatterjee was named executive director of Rice University's and Houston Methodist's Digital Health Institute, effective May 1. Photo courtesy Rice University.

The creation late last year of the Digital Health Institute was a major step into the future for both Rice University and Houston Methodist, for whom the institute is a joint venture. The latest news for the new institute is the appointment of Pothik Chatterjee to the role of executive director.

Chatterjee’s role is to help grow the collaboration between the institutions and find commercial opportunities within the research portfolio. Learn more.

Rice University MBA programs rank among top 5 in prestigious annual report

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Rice University’s Jones Graduate School of Business MBA programs have been ranked among the top five in the country again in The Princeton Review’s 2025 Best Business Schools rankings.

The university's MBA program in finance earned a No. 3 ranking, climbing up two spots from its 2024 ranking. Finance MBA programs at the University of Virginia's Darden Graduate School of Business and New York University's Leonard N. Stern School of Business were the only ones to outrank Rice, claiming No. 2 and No. 1 spots, respectively.

Rice's online MBA program was ranked No. 5, compared to No. 4 last year. Indiana University's Bloomington Kelley School of Business' online program claimed the top spot.

“These rankings reflect the commitment of our faculty and staff, the drive and talent of our students and the strong support of our alumni and partners,” Peter Rodriguez, dean of Rice Business, said in a news release. “They are exceptional honors but also reminders — not just of our top-tier programs and world-class faculty and students but of our broader impact on the future of business education.”

Rice also ranked at No. 6 for “greatest resources for minority students."

The Princeton Review’s 2025 business school rankings are based on data from surveys of administrators at 244 business schools as well as surveys of 22,800 students enrolled in the schools’ MBA programs during the previous three academic years.

"The schools that made our lists for 2025 share four characteristics that inform our criteria for designating them as 'best': excellent academics, robust experiential learning components, outstanding career services, and positive feedback about them from enrolled students we surveyed," Rob Franek, The Princeton Review's editor-in-chief, said in a press release. "No b-school is best overall or best for all students, but to all students considering earning an MBA, we highly recommend these b-schools and salute them for their impressive programs."

Rice's finance program has ranked in the top 10 for eight consecutive years, and its online MBA has ranked in the top five for four years.

Rice and the University of Houston also claimed top marks on the Princeton Review's entrepreneurship rankings. Rice ranks as No. 1 on the Top 50 Entrepreneurship: Grad list, and the University of Houston ranked No. 1 on Top 50 Entrepreneurship: Ugrad. Read more here.

Houston named ‘star’ metro for artificial intelligence in new report

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A new report declares Houston one of the country’s 28 “star” hubs for artificial intelligence.

The Houston metro area appears at No. 16 in the Brookings Institution’s ranking of metros that are AI “stars.” The metro areas earned star status based on data from three AI buckets: talent, innovation and adoption. Only two places, the San Francisco Bay Area and Silicon Valley, made Brookings’ “superstar” list.

According to Brookings, the Houston area had 11,369 job postings in 2024 that sought candidates with AI skills, 210 AI startups (based on Crunchbase data from 2014 to 2024), and 113 venture capital deals for AI startups (based on PitchBook data from 2023 to 2024).

A number of developments are boosting Houston’s AI profile, such as:

Brookings also named Texas’s three other major metros as AI stars:

  • No. 11 Austin
  • No. 13 Dallas-Fort Worth
  • No. 40 San Antonio

Brookings said star metros like Houston “are bridging the gap” between the two superstar regions and the rest of the country. In 2025, the 28 star metros made up 46 percent of the country’s metro-area employment but 54 percent of AI job postings. Across the 28 metros, the number of AI job postings soared 139 percent between 2018 and 2025, according to Brookings.

Around the country, dozens of metros fell into three other categories on Brookings’ AI list: “emerging centers” (14 metros), “focused movers” (29 metros) and “nascent adopters” (79 metros).

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