3 Houston innovators to know this week

who's who

This week's roundup of Houston innovators includes Gaurab Chakrabarti of Solugen, Andy Grolnick of Graylog, and Stuart Corr of Pumps and Pipes. Photos courtesy

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


Gaurab Chakrabarti, CEO and co-founder of Solugen

Solugen has announced two major partnerships. Photo via solugentech.com

Solugen had a busy week. The Houston-based company that makes sustainable chemicals announced two new partnerships.

Solugen and Sasol Chemicals, a business unit of Saslo Ltd., revealed that they are working together to explore commercialization of sustainably-made home and personal care products. Read more.

Later last week, Solugen announced that it has scored a partnership with ADM to build a biomanufacturing facility adjacent to an existing corn complex in Marshall, Minnesota. Read more.

Andy Grolnick, CEO of Graylog

Graylog, a Houston SaaS company, has new fuel to scale and develop its product. Photo via Graylog

A Houston software-as-a-service company has secured $39 million in financing and announced its latest upgrade to its platform.

Graylog, which has created an innovative platform for cybersecurity and IT operations, raised equity funding with participation from new investor Silver Lake Waterman and existing investors Piper Sandler Merchant Banking and Harbert Growth Partners leading the round.

“The growth we are seeing globally is a response to our team’s focus on innovation, a superior user experience, low total cost of ownership, and strong execution from our Go-To-Market and Customer Success teams,” Andy Grolnick, CEO of Graylog, says in a news release. “We expect this momentum to continue as Graylog expands its reach and raises its profile in the security market.” Read more.

Stuart Corr, executive director of Pumps & Pipes

A Houston expert shares reasons to swap screen time for extended reality. Photo via pumpsandpipes.org

Virtual and augmented reality are having a moment, as Stuart Corr, executive director of Pumps & Pipes, explains in a guest column for InnovationMap.

"The COVID-19 pandemic saw an unprecedented shift to even more screen time and interactions using remote video communication platforms," he writes. "It was also around this time that wireless virtual reality headsets were, for the first time ever, economically accessible to the consumer due to the large push of one multinational corporation. Fast forward to 2023, there are even more companies beginning to enter the market with new extended reality (XR) headsets (i.e. virtual, mixed, and augmented reality) that offer spatial computing – the ability for computers to blend into the physical worlds (amongst other things)." Read more.

Graylog, a Houston SaaS company, has new fuel to scale and develop its product. Photo via Getty Images

Houston software co. secures $39M in financing, launches latest product upgrade

fresh funding

A Houston software-as-a-service company has secured $39 million in financing and announced its latest upgrade to its platform.

Graylog, which has created an innovative platform for cybersecurity and IT operations, raised equity funding with participation from new investor Silver Lake Waterman and existing investors Piper Sandler Merchant Banking and Harbert Growth Partners leading the round.

“The growth we are seeing globally is a response to our team’s focus on innovation, a superior user experience, low total cost of ownership, and strong execution from our Go-To-Market and Customer Success teams,” Andy Grolnick, CEO of Graylog, says in a news release. “We expect this momentum to continue as Graylog expands its reach and raises its profile in the security market.”

Grolnick tells TechCrunch that the financing includes $9 million in a series C extension round and $30 million in “flex debt.” The company closed its series C in 2021.

In its news release, Graylog reported a 67 percent increase in new bookings as of last quarter. The company also reported the acquisition of Resurface.io’s API security platform in July, growth in Europe and Asia Pacific, and availability on AWS Marketplace among its list of recent growth opportunities.

“Graylog’s solid growth underscores the strength of the extensible Threat Detection & Incident Response platform the team has built to help customers detect and respond to cybersecurity threats and leverage advanced log management for operational effectiveness,” Shawn O’Neill, managing director and group head of Silver Lake Waterman, says in the release. “We look forward to partnering with Graylog to help enable their continued success.”

The financing was announced October 31, and today, November 1, Graylog announced version 5.2 of its platform technology for its users.

The company plans to use its funding on product development and differentiation, scaling, and as a bridge to profitability, which Grolnick tells TechCrunch is just around the corner.

“Graylog’s product-led growth model, combined with its focus on customer success, continues to be an attractive combination that bodes well for its future," Bob Rinek, managing director with Piper Sandler Merchant Banking, says in the release. "We’re also excited about Graylog’s expansion into the API Security space to help its customers defend this vulnerable attack surface."

Originally founded in 2009 by Lennart Koopmann as an open source project, Houston-based VC firm Mercury invested in the company in 2014. Grolnick has served as CEO since 2020.

Houston-based Graylog announced new financing as well as a new version of its software this week. Photo via graylog.org

This week's roundup of Houston innovators includes Spencer Randall of CryptoEQ, Andy Grolnick of Graylog, and Imran Alibhai of Tvardi. Courtesy photos

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 software to cryptocurrency — recently making headlines in Houston innovation.

Spencer Randall, co-founder and principal at CryptoEQ

Spencer Randall, principal and co-founder of CryptoEQ, joins the Houston Innovators Podcast to discuss how his company has grown alongside the cryptocurrency industry. Photo courtesy of CryptoEQ

It's an interesting time for cryptocurrency and no one knows that better than Spencer Randall, principal and co-founder of Houston-based CryptoEQ, a company that's built a platform for resources and information for everyone interested in cryptocurrency and digital assets.

"CryptoEQ is really built to be the North Star for digital asset research and information. We provide market insights for both newcomers and folks that are already well-versed in cryptocurrency and digital assets," Randall says on this week's of the Houston Innovators Podcast. "The idea of the company is to help shepherd folks along and guide them on their crypto journey."

Recently the company entered into a partnership with The Cannon, an entrepreneurial hub with locations across Houston, to provide a one-of-a-kind crypto starter pack to help onboard innovators to the cryptosphere worldwide. Click here to read more and stream the episode.

Andy Grolnick, CEO of Graylog

A Houston company that's created a centralized log management solution has closed a new round in funding. Photo courtesy of Graylog

Houston-based Graylog closed its $18 million growth equity round led by new investors Harbert Growth Partners and Piper Sandler Merchant Banking, as well as existing investors Houston-based Mercury Fund and Integr8d Capital.

"This investment will enable us to accelerate our global go-to-market strategies and enhancements to the award-winning solutions we deliver for IT, DevOps, and Security teams," says Andy Grolnick, CEO of Graylog, in a press release. "We're excited to have the support of new and existing investor partners to help us realize our potential." Click here to read more.

Imran Alibhai, CEO at Tvardi

Tvardi Therapeutics Inc. has fresh funds to support its drug's advancement in clinical trials. Photo courtesy of Tvardi

Houston-based, cancer-fighting company Tvardi Therapeutics Inc. closed its $74 million series B funding round led by new investors New York-based Slate Path Capital, Florida-based Palkon Capital, Denver-based ArrowMark Partners, and New York-based 683 Capital, with continued support and participation by existing investors, including Houston-based Sporos Bioventures.

"We are thrilled to move out of stealth mode and partner with this lineup of long-term institutional investors," says Imran Alibhai, CEO at Tvardi. "With this financing we are positioned to advance the clinical development of our small molecule inhibitors of STAT3 into mid-stage trials as well as grow our team." Click here to read more.

Houston-based data management startup Graylog has fresh funds to fuel its growth. Photo via Graylog.org

Houston data management company closes $18M in fresh funding

money moves

A Houston company that's created a centralized log management solution has closed a new round in funding.

Graylog closed its $18 million growth equity round led by Richmond, Virginia-based Harbert Growth Partners, a new investor, and Minneapolis, Minnesota-based Piper Sandler Merchant Banking, the company announced today. The round also received contribution from existing investors Houston-based Mercury Fund and Integr8d Capital, as well as Germany-based HTGF.

"This investment will enable us to accelerate our global go-to-market strategies and enhancements to the award-winning solutions we deliver for IT, DevOps, and Security teams," says Andy Grolnick, CEO of Graylog, in a press release. "We're excited to have the support of new and existing investor partners to help us realize our potential."

Andy Grolnick is CEO of Graylog. Photo courtesy

Per the release, the funds will go toward growing the company's platform that allows its users the ability to capture, store, and enable real-time analysis of terabytes of machine data.

"Graylog is well-positioned to be a long-term winner in the rapidly growing market for log management and analysis solutions," says Brian Carney, general partner of Harbert Growth Partners, in the release. "With its focus on delivering a superior analyst experience coupled with a vibrant Open Source community, the company provides customers a compelling alternative to other log management solutions plagued with high complexity and high total cost of ownership (TCO). We are thrilled to partner with the Graylog team to leverage the significant opportunity that lies ahead for the company."

Over the past year, despite the challenging business climate, the company saw growth in business and even expanded its European operations, according to the release.

"As a long-standing customer, Graylog is strategic to our success. We are excited to see new investment that will enable the company to accelerate innovation and continue to deliver excellent log management and SIEM solutions," says Rob Reiner, CTO of PROS, in the release.

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Houston geothermal unicorn Fervo officially files for IPO

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Fervo Energy has officially filed for IPO.

The Houston-based geothermal unicorn filed a registration statement on Form S-1 with the U.S. Securities and Exchange Commission on April 17 to list its Class A common stock on the Nasdaq exchange. Fervo intends to be listed under the ticker symbol "FRVO."

The number and price of the shares have not yet been determined, according to a news release from Fervo. J.P. Morgan, BofA Securities, RBC Capital Markets and Barclays are leading the offering.

The highly anticipated filing comes as Fervo readies its flagship Cape Station geothermal project to deliver its first power later this year

"Today, miles-long lines for gasoline have been replaced by lines for electricity. Tech companies compete for megawatts to claim AI market share. Manufacturers jockey for power to strengthen American industry. Utilities demand clean, firm electricity to stabilize the grid," Fervo CEO Tim Latimer shared in the filing. "Fervo is prepared to serve all of these customers. Not with complex, idiosyncratic projects but with a simplified, standardized product capable of delivering around-the-clock, carbon-free power using proven oil and gas technology."

Fervo has been preparing to file for IPO for months. Axios Pro first reported that the company "quietly" filed for an IPO in January and estimated it would be valued between $2 billion and $3 billion.

Fervo also closed $421 million in non-recourse debt financing for the first phase of Cape Station last month and raised a $462 million Series E in December. The company also announced the addition of four heavyweights to its board of directors last week, including Meg Whitman, former CEO of eBay, Hewlett-Packard, and Spring-based HPE.

Fervo reported a net loss of $70.5 million for the 2025 fiscal year in the S-1 filing and a loss of $41.1 million in 2024.

Tracxn.com estimates that Fervo has raised $1.12 billion over 12 funding rounds. The company was founded in 2017 by Latimer and CTO Jack Norbeck.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.

New UT Austin med center, anchored by MD Anderson, gets $1 billion gift

Future of Health

A donation announced Tuesday, April 21, breaks a major record at the University of Texas at Austin. Michael and Susan Dell are now UT Austin's first supporters to give $1 billion. In response, the university will create the UT Dell Campus for Advanced Research and the UT Dell Medical Center to "advance human health," per a press release.

The release also records "significant support" for undergraduate scholarships, student housing, and the Texas Advanced Computing Center for supercomputing research.

Both the new research campus and the UT Dell Medical Center will integrate advanced computing into their research and practices. At the medical center, the university hopes that will lead to "earlier detection, more precise and personalized care, and better health outcomes." The University of Texas MD Anderson Cancer Center will also be integrated into the new medical center.

That comes with a numeric goal measured in 10s: raise $10 billion and rank among the top 10 medical centers in the U.S., both in the next decade.

In the shorter term, the university will break ground on the medical center with architecture firm Skidmore, Owings & Merrill (SOM) "later this year."

“UT Austin, where Dell Technologies was founded from a dorm room, has always been a place where bold ideas become real-world impact,” said Michael and Susan Dell in a joint statement.

They continued, “What makes this moment so meaningful is the opportunity to build something that brings every part of the journey together — from how students learn, to how discoveries are made, to how care reaches families. By bringing together medicine, science and computing in one campus designed for the AI era, UT can create more opportunity, deliver better outcomes, and build a stronger future for communities across Texas and beyond.”

This is the second major gift this year for the planned multibillion-dollar medical center. In January, Tench Coxe, a former venture capitalist who’s a major shareholder in chipmaking giant Nvidia, and Simone Coxe, co-founder and former CEO of the Blanc & Otus PR firm, contributed $100 million$100 million.

Baylor scientist lands $2M grant to explore links between viruses and Alzheimer’s

Alzheimer’s research

A Baylor College of Medicine scientist will begin exploring the possible link between Alzheimer’s disease and viral infections thanks to a $2 million grant awarded in March.

Dr. Ryan S. Dhindsa is an assistant professor of pathology & immunology at Baylor and a principal investigator at Texas Children’s Duncan Neurological Research Institute (Duncan NRI). He hypothesizes that Alzheimer’s may have some link to previous viral infections contracted by the patient. To study this intriguing possibility, the American Brain Foundation has gifted him the Cure One, Cure Many award in neuroinflammation.

“It is an honor to receive this support from the Cure One, Cure Many Award. Viral infections are emerging as a major, underappreciated driver of Alzheimer's disease, and this award will allow our team to conduct the most comprehensive screen of viral exposures and host genetics in Alzheimer's to date, spanning over a million individuals,” Dhindsa said in a news release. “Our goal is to identify which viruses matter most, why some people are more vulnerable than others, and ultimately move the field closer to new therapeutic strategies for patients.”

Roughly 150 million people worldwide will suffer from Alzheimer’s by 2050, making it the most common cause of dementia in the world. Despite this, scientists are still at a loss as to what exactly causes it.

Dhindsa’s research is part of a new range of theories that certain viral infections may trigger Alzheimer’s. His team will take a two-fold approach. First, they will analyze the medical records of more than a million individuals looking for patterns. Second, they will analyze viral DNA in stem cell-derived brain cells to see how the infections could contribute to neurological decay. The scale of the genomic data gathering is unprecedented and may highlight a link that traditional studies have missed.

Also joining the project are Dr. Caleb Lareau of Memorial Sloan Kettering Cancer Center and Dr. Artem Babaian of the University of Toronto. Should a link be found, it would open the door to using anti-virals to prevent or treat Alzheimer’s.

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