10+ Houston innovation leaders in the spotlight at SXSW 2026

where to be

Catch these Houston innovators at SXSW 2026. Photo courtesy of SXSW

Houston's innovation scene will be well represented at South by Southwest (SXSW) this month.

The week-long, Austin-based conference and festival will spotlight some of the Bayou City's leaders in health care, energy, space and more. The event kicks off today, March 12, and runs through March 18. The SXSW Innovation Conference will feature keynotes, workshops, mentoring sessions and more throughout various venues in the city.

Here's who to see and when and where to find them:

March 12

Aileen Allen, venture partner at Mercury Fund

Mentor Session from 4-5:15 p.m. at Hilton Austin Downtown

Allen will host a mentoring session focused on funding, marketing, advertising, PR and the future of work.

March 13

Heath Butler, partner at Mercury Fund

SXSW Pitch-Smart Cities, Transportation, Manufacturing & Logistics from 2:30-3:30 p.m. at the J.W. Marriott

Butler will judge five innovative startups as they pitch their solutions to advance smart cities, enhance transportation systems, modernize manufacturing, transform logistics, and strengthen government infrastructure and civic operations.

Jonathan Cirtain, CEO and president of Axiom Space

The Clock is Ticking for Space - Replacing the ISS from 4-5 p.m. at the J.W. Marriott

Cirtain will discuss Axiom's pursuit of building the world’s first commercial space station.

March 14

Jesse Martinez, founder and CEO of LSA Global

SXSW Pitch-Intelligent Systems, Robotics, & Multisensory Technology from 10-11 a.m. at the J.W. Marriott

Martinez will judge five innovative startups as they pitch their technologies that aim to enhance the way people connect, communicate and share unique life experiences with those around them in a digital ecosystem.

Jennifer Schmitt, head of operations at Rhythm Energy

Powering Texas with Reliable Integrated High-Demand Energy from 10-11 a.m. at Marlow

Schmitt will join a panel to discuss how EirGrid, the state-owned electric power transmission operator in Ireland, is pioneering solutions as the country works toward 80 percent renewable integration by 2030.

Saki Sasagawa, director of business development for JETRO Houston

Now is Japan's Time: Leading the Future with Deep Tech from 10-11 a.m. at the J.W. Marriott

Sasagawa joins a panel that will share real-time insights from diverse perspectives on the forefront of Japan’s deep tech and IP businesses.

March 15

Bosco Lai, CEO and co-founder of Little Place Labs

SXSW Pitch Alumni: Where Are They Now? from 10-11 a.m. at the J.W. Marriott

Lai joins a panel of four former SXSW Pitch winners to share how they leveraged the platform to take their startups to the next level.

Tara Karimi, cofounder and chief science and sustainability officer at Cemvita

South by South America: The Rise of Southern Brazil Tech from 2:30-3:30. p.m. at The Line

Karimi will participate in a panel to discuss how Rio Grande do Sul, Brazil's southernmost state, is attracting elite talent and AI infrastructure and share insights on navigating the next wave of South American tech growth.

March 16

Dr. Pavitra P. Krishnamani, emergency medicine physician at The University of Texas MD Anderson Cancer Center

Viva La Revolution: How the Digital Age is Transforming Wellness from 11:30 a.m.-12:30 p.m. at Hilton Austin Downtown

Krishnamani will discuss the latest advancements and policies that can accelerate the digital age of health care, such as wearables, telehealth and artificial intelligence.

March 18

Charlie Childs, co-founder and CEO of Intero Biosystems

Spinning Out: What It Takes to Build a University Startup from 2:30-3:30 p.m. at The Line

Childs will join founders who spun their companies out of the University of Michigan to share the real story of navigating IP, early capital, team building, market validation and the “valley of death.”

Dr. James Allison, regental chair of immunology and director of The Allison Institute at The University of Texas MD Anderson Cancer Center

Dr. Padmanee Sharma, professor in the Department of Genitourinary Medical Oncology, Division of Cancer Medicine at The University of Texas MD Anderson Cancer Center

Beyond Checkpoints: Immunotherapy’s Next Act from 2:30-3:30 p.m. at the J.W. Marriott

Allison and Sharma will sit down with 21-year-old, Stage 4 cancer survivor Sharon Belvin and Time Magazine journalist Alice Park will discuss the future of immunotherapy and what challenges remain.

Last year, Houston startups Little Places Labs and Helix Earth won top prizes in their respective categories at the prestigious SXSW Pitch event, held this year from March 13-14. No Houston startups were named finalists to compete in this year's event.

From Your Site Articles
Nádia Skorupa Parachin joined Cemvita as vice president of industrial biotechnology. Photo courtesy of Cemvita

Houston biotech company expands leadership as it commercializes sustainable products

joining the team

Houston-based biotech company Cemvita recently tapped two executives to help commercialize its sustainable fuel made from carbon waste.

Nádia Skorupa Parachin came aboard as vice president of industrial biotechnology, and Phil Garcia was promoted to vice president of commercialization.

Parachin most recently oversaw several projects at Boston-based biotech company Ginkjo Bioworks. She previously co-founded Brazilian biotech startup Integra Bioprocessos.

Parachin will lead the Cemvita team that’s developing technology for production of bio-manufactured oil.

“It’s a fantastic moment, as we’re poised to take our prototyping to the next level, and all under the innovative direction of our co-founder Tara Karimi,” Parachin says in a news release. “We will be bringing something truly remarkable to market and ensuring it’s cost-effective.”

Moji Karimi, co-founder and CEO of Cemvita, says the hiring of Parachin represents “the natural next step” toward commercializing the startup’s carbon-to-oil process.

“Her background prepared her to bring the best out of the scientists at the inflection point of commercialization — really bringing things to life,” says Moji Karimi, Tara’s brother.

Parachin joins Garcia on Cemvita’s executive team.

Before being promoted to vice president of commercialization, Garcia was the startup’s commercial director and business development manager. He has a background in engineering and business development.

Founded in 2017, Cemvita recently announced a breakthrough that enables production of large quantities of oil derived from carbon waste.

In 2023, United Airlines agreed to buy up to one billion gallons of sustainable aviation fuel from Cemvita’s first full-scale plant over the course of 20 years.

Cemvita’s investors include the UAV Sustainable Flight Fund, an investment arm of Chicago-based United; Oxy Low Carbon Ventures, an investment arm of Houston-based energy company Occidental Petroleum; and Japanese equipment and machinery manufacturer Mitsubishi Heavy Industries.

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This article originally ran on EnergyCapital.

Moji Karimi joins the Houston Innovators Podcast to share how Cemvita has evolved with three distinct lines of energy transition businesses. Photo courtesy of Digital Wildcatters

Houston biotech company expands as a network of startups with energy transition solutions

HOUSTON INNOVATORS PODCAST EPISODE 217

A lot has changed since Moji Karimi co-founded his biotech company Cemvita with his sister Tara in 2017. In fact, a lot has changed just in 2023 — for Cemvita, for the energy transition, and for world as a whole.

In the past year, Cemvita has evolved its business to target three verticals, all within the company's mission of using synthetic biology to create solutions for the energy transition. Now, as Karimi explains on the Houston Innovators Podcast, Cemvita is a startup of startups.

Its eCO2 business line targets carbon dioxide utilization for feedstock, the technology's legacy application. But this year, Cemvita spun out its gold hydrogen arm into Gold H2, which has celebrated a successful pilot in the Permian Basin and raised early-stage funding. Cemvita has another vertical, a resource mining operation — under its Endolith spinoff — that operates out of a satellite office in Colorado.

While tackling the various verticals might seem ambitious, Karimi explains that they are all aligned with Cemvita's core mission and technology.

"If you think about it, everything we're doing has something to do with nature," he says on the show. "Environmental microbiology, biotech, and synthetic biology — it's now available, and we have the tools to do it. We want to be the company that goes and finds those applications and translates it from the idea and the science to the technology, and then scale it up into the engineer solution."



The way Cemvita is doing it is through partnerships. Karimi says he doesn't care about his logo being on the side of his plant, rather that a company can take the technology and apply it on a greater scale.

"The core of what we do is collaboration," he says. "What we care about is for the solutions to come to life."

Cemvita has a longstanding partnership with Oxy, first as an early investor in 2019, and later committing to establishing a plant around Cemvita's CO2-converting tech. Similarly, United Airlines invested in Cemvita before securing a massive offtake agreement with the airline for sustainable aviation fuel.

On the podcast, Karimi share some of his advice and observations on tackling startup-corporate relationships, as well as how these partnerships will continue in the new year. Karimi described 2023 as a year of resiliency, and he has big plans to deliver on for 2024.

"This next year is all about focused execution," he says, noting specifically a pre-commercial demo plant for CO2 utilization, a gold hydrogen field trial to prove out tech for Gold H2, and ongoing speed column tests for Endolith.

"We're graduating from the startup phase," Karimi says. "We need to make sure we don't lose the agility of being a startup."

United Airlines is interested in buying Cemvita's sustainable aviation fuel when it's produced. Photo courtesy of Cemvita

Houston startup with sustainable biotech solutions lands new customer in United Airlines

ready for takeoff

An innovative Houston company is celebrating a new deal with a global airline.

Cemvita Corp. announced a new offtake arrangement with United Airlines. Cemvita's first full-scale sustainable aviation fuel plant will provide up to 1 billion gallons of SAF to United Airlines. The 20-year contract specifies that Cemvita will supply up to 50 million gallons annually to United.

It's not the first collaboration Cemvita has had with the airline. Last year, United invested in the biotech company, which used the funding to open its Houston pilot plant.

“Since our initial investment last year, Cemvita has made outstanding progress, including opening their new pilot plant – an important step towards producing sustainable aviation fuel,” United Airlines Ventures President Michael Leskinen says in a news release. “United is the global aviation leader in SAF production investment, but we face a real shortage of available fuel and producers. Cemvita’s technology represents a path forward for a potentially significant supply of SAF and it’s our hope that this offtake agreement for up to one billion gallons is just the beginning of our collaboration.”

Founded in Houston in 2017 by brother-sister team Moji and Tara Karimi, Cemvita's biotechnology can mimic the photosynthesis process, turning carbon dioxide into feedstock. The company's SAF plan hopes to increase reliability of existing SAFs and lower impact of fuel creation.

“Biology is capable of truly amazing things,” Moji Karimi, CEO of Cemvita, says in the release. “Our team of passionate, pioneering, and persistent scientists and engineers are on a mission to create sustainable BioSolutions that redefine possibilities.”

“We are thrilled to partner with United Airlines in working towards transforming the aviation industry and accelerating the energy transition,” he continues. “This agreement featuring our unique SAF platform is a major milestone towards demonstrating our journey to full commercialization.”

Earlier this year, United, which was reportedly the first airline to announce its goal of net zero carbon emissions by 2050, launched its UAV Sustainable Flight FundSM. The fund, which named Cemvita to its inaugural group of portfolio companies, has raised over $200 million, as of this summer.

Moji and Tara Karimi co-founded Cemvita in 2017. Photo courtesy of Cemvita

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This article originally ran on EnergyCapital.

The opening of the pilot plant marks the debut of Cemvita’s eCO2 business as a wholly owned subsidiary. Photo courtesy of Cemvita

Fast-growing startup with carbon-free solution sets up pilot plant in Houston

big moves

Cleantech startup Cemvita has set up a pilot plant in its hometown of Houston to develop technology for converting carbon emissions as feedstock to make products like fertilizer, plastics, methane, and fuel.

The opening of the pilot plant marks the debut of Cemvita’s eCO2 business as a wholly owned subsidiary. The term eCO2 refers to equivalent carbon dioxide, or a way to measure a combination of greenhouse gases such as carbon dioxide and methane.

With a capacity of more than 14,000 gallons, the plant is producing eCO2 oil, an alternative to soybean oil. The company already is shipping samples of eCO2 products to customers, including renewable-fuel companies and plastics manufacturers.

Cemvita says the biofuel industry is facing feedstock shortages and price fluctuations. Biofuel feedstocks produce starches or sugars that can be converted to produce ethanol, while others produce oil that can be used in biodiesel production, according to the Sustainable Agriculture Research & Education (SARE) program.

“Traditional biofuels, including renewable diesel and sustainable aviation fuel, have relied on oils derived from crops, such as soybean and corn, as well as recycled vegetable oils,” Cemvita says. “As demand grows for petroleum-free alternatives, feedstock is in short supply and must compete with food markets. Crops of soybeans, sugar, and corn use huge swaths of land, and the raw materials require extensive refining — two factors that impede the processes from being sustainable.”

By contrast, eCO2 plants like Cemvita’s can supply feedstock production with minimal land and electricity requirements, and without relying on hydrogen or sunlight, the company says. Furthermore, the output of eCO2 plants is designed to carbon-negative, not just carbon-neutral.

Cemvita’s eCO2 biomanufacturing platform uses engineered microbes that absorb and convert carbon dioxide into feedstocks and finished products.

“The energy transition requires completely new, cost-effective approaches for heavy industry,” Charlie Nelson, chief operating officer of Cemvita, says in a news release. “We built this next-generation pilot plant in response to strong demand from … partners who are actively seeking sustainable solutions to the … feedstock shortage.”

Brother-and-sister team Moji and Tara Karimi founded Cemvita in 2017.

Investors in Cemvita include Oxy Low Carbon Ventures, an investment arm of Houston-based Occidental Petroleum, as well as BHP Group, Mitsubishi, and United Airlines Ventures.

Oxy Low Carbon Ventures and United Airlines Ventures are financing Cemvita’s work on sustainable jet fuel. United Airlines operates a hub at George Bush Intercontinental Airport Houston.

Cemvita has some news regarding its C-level execs. Photo courtesy of Cemvita

Houston biotech company expands leadership team

growing biz

An innovative Houston startup that's working with energy companies to decarbonize their operations has made changes to its C-suite.

Tara Karimi, who co-founded Cemvita with her brother Moji, has transition to the company's chief science officer. Liz Dennett has been hired to Karimi's previous role of CTO. The changes enable Karimi to focus on leading Cemvita's scientific research and development efforts as well as participating in driving innovation within the biotech industry as a whole, according to the company's press release.

"I'm excited to take on the role of chief science officer at Cemvita and what it represents for our company's growth," says Karimi in the release. "As chief science officer, I look forward to shaping policy and driving the conversation around the role of biotechnology in the energy transition."

As CTO, Dennett will lead the development of Cemvita's unique biotech products that tap into microbes to decarbonize operations on energy plants. Most recently, Dennett was vice president of data architecture and data engineering at Wood Mackenzie. She previously worked in tech and sustainability-focused roles at Hess Corp., Biota Technology, and Amazon Web Services.

“Working with biological systems presents a unique challenge but also a unique opportunity," says Dennett in the release. "It’s uniquely difficult to go from benchtop to in-situ reactors or oil wells with microbes and to achieve the kind of incredible results that we’re seeing in the lab. You need to build teams with deep specializations in chemistry, biology, energy systems, and geology.”

Dennett, who has her PhD and Master's from the University of Wisconsin-Madison and has served on Cemvita's advisory board for about a year, will report to CEO Moji Karimi directly.

“I know that Tara and Liz are going to make history at Cemvita,” says Moji Karimi in the release. “With 15 years of experience using data-driven approaches to solve pressing energy challenges, Liz brings to bear the kind of creativity and expertise that can quickly and meaningfully advance Cemvita’s impact on the Energy Transition.”

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Houston scientist wins prestigious Pew Scholar award for brain cancer research

standout scholar

Christina Tringides, an assistant professor of materials science and nanoengineering at Rice University, is one of 21 scientists to win a prestigious Pew Biomedical Scholar award.

She is the first faculty member from Rice to win the distinction, which provides $300,000 over four years for advances in biomedicine, according to the university. The awards are granted to researchers who are in the first few years at the assistant professor level.

In Tringides’ case, the funding will support her innovative new method of modeling glioblastoma, a common and extremely aggressive form of brain cancer. Thanks to producing its own blood supply, glioblastoma spreads quickly, weaving tendrils of blighted tissue throughout the brain. Because of this, surgery is difficult and conventional therapies ineffective.

Understanding the way glioblastoma spreads is crucial to the search for a cure. Tringides is using hydrogels that mimic the brain’s extracellular matrix. Using cultures and a microscopic labyrinth, her team can see how the cancer spreads, bonds with neurons and changes cell wall activity. Essentially, Tringides has devised an intelligence test for tumors in hopes of learning how to outsmart them.

“As cancer crawls through the maze, we can look at how it is interacting with the neurons more and more, and measure how electrical activity is changing as a result,” she said in a news release from Rice.

Examining how cancer cells grow can reveal which conditional changes slow them down. Finding ways to alter the structure of brain matter in a way that makes it inhospitable to the cancer could lead to therapies that would impede growth or even reverse it. Using her custom-made ersatz brain maze makes it easier to observe changes than it would be in a patient’s brain.

“Imaging synapses is time-intensive ⎯ it can involve large data files that are hard to visualize, but if we know that the only place where we might have a synapse is this tiny 1-by-4-by-10 micron channel, it makes it much faster and reliable to image them,” Tringides said.

Born in Ames, Iowa, Tringides received her doctorate in biophysics from Harvard before joining Rice in 2024 through a Cancer Prevention and Research Institute of Texas (CPRIT) recruitment award.

Her research was also one of the first four projects to receive research awards through the Rice Brain Institute and TMC Neuro Collaboration Seed Grant Program.

Texas residents earn 11th highest income in U.S., says 2026 study

Money Matters

A new WalletHub study comparing income disparities across America has ranked Texas residents No. 11 on the list of states with the highest earning residents in the nation.

The report, "States Where People Have the Highest Income (2026)," analyzed U.S. Census Bureau income data in all 50 states and the District of Columbia. The report evaluated the average annual income of the top five percent, the median annual household income, and the average annual income of the bottom 20 percent of residents in every state, all adjusted for the cost of living.

The report's data revealed the top five percent of Texans, the highest earners, make $520,378 on average yearly after adjusting for the cost of living. That's the seventh-highest income among the top five percent of earners nationwide.

Meanwhile, the median annual income of a Texas household is just under $76,000. The bottom 20 percent of Texas residents make $17,651 a year, the report found.

For additional context, the latest data from the Federal Reserve shows an American household's median yearly income is about $83,700. WalletHub analyst Chip Lupo also found that the highest earning 10 percent of individuals in the U.S. earn over 12 times more than those in the lowest-earning 10 percent, based on the latest Census data.

"By measuring the income of various percentiles against a state's median income, we can better identify where income disparities are more prevalent, which could help us better understand why residents of certain states struggle more to make ends meet," said Lupo.

Virginia is the state where residents earn the highest income in the U.S., WalletHub said. Based on the report's findings, the top five percent of Virginians make $545,097 on average per year after adjusting for the cost of living. The median annual income of a Virginia household comes out to $95,339, and the bottom 20 percent of residents make $19,671 annually on average.

Conversely, West Virginia is the state where people have the lowest income in the U.S. A West Virginia household makes a median annual income of $56,610, the third-lowest nationally, and the bottom 20 percent of residents make $13,260 on average per year, which is the fifth-lowest in the nation. The top five percent of West Virginians make $372,218 on average per year.

The top 10 states where residents have the highest income are:

  • No. 1 – Virginia
  • No. 2 – New York
  • No. 3 – New Jersey
  • No. 4 – Washington
  • No. 5 – Connecticut
  • No. 6 – Utah
  • No. 7 – Colorado
  • No. 8 – Minnesota
  • No. 9 – Illinois
  • No. 10 – Massachusetts

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This article originally appeared on CultureMap.com.

23 Houston companies rank among America’s most future-ready businesses

future focused

By one measure, Spring-based tech giant Hewlett Packard Enterprises reigns as the most future-ready Houston-area company on the S&P 500 stock index.

HPE sits at No. 72 in a first-time ranking of the best S&P 500 companies for the future. Including HPE, 23 Houston-area companies appear on the list.

Published by The Wall Street Journal, the ranking was created by Bendable Labs for the WSJ Leadership Institute. It evaluates how S&P 500 companies stack up in six areas: AI readiness, innovation, talent readiness, financial fitness, resilience and agility. To be ranked, a company had to be part of the S&P 500 as of Dec. 31.

Among the six categories, HPE ranked highest for innovation (No. 30) among local companies. The WSJ didn’t say why HPE scored so well for innovation. However, the company stands out in this category thanks to:

  • Creation of the El Capitan and Frontier supercomputing systems
  • Research into photonic computing and quantum networking
  • Last year’s $14 billion acquisition of Juniper Networks, giving HPE an edge in AI-native networking
  • Establishment of the everything-as-a-service GreenLake hybrid cloud platform for data centers, colocation facilities and edge computing environments

In an interview with the Six Five podcast at HPE Discover 2025 in Las Vegas, CEO Antonio Neri said the company’s strategy is “basically founded on innovation, and that innovation drives shareholder value over the long term.”

While HPE fared well in the innovation category, it ranked toward the bottom for financial fitness. What’s behind the No. 430 ranking in the financial category? HPE’s low score likely reflects a debt-heavy acquisition strategy coupled with a historically low-margin hardware business.

Here’s the full list of the 23 Houston-area companies included in the ranking of the best companies for the future:

  • No. 72 Hewlett Packard Enterprise
  • No. 105 SLB
  • No. 120 Baker Hughes
  • No. 125 ConocoPhillips
  • No. 158 NRG Energy
  • No. 176 Targa Resources
  • No. 185 Chevron
  • No. 195 Halliburton
  • No. 223 Coterra Energy
  • No. 229 Waste Management
  • No. 235 Exxon Mobil
  • No. 250 Kinder Morgan
  • No. 257 Quanta Services
  • No. 276 CenterPoint Energy
  • No. 285 Sysco
  • No. 313 Occidental Petroleum
  • No. 318 Camden Property Trust
  • No. 333 EOG Resources
  • No. 365 LyondellBasell Industries
  • No. 373 Comfort Systems USA
  • No. 401 Crown Castle
  • No. 408 Phillips 66
  • No. 500 APA
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