Pat Matthews of Active Capital visited Houston with a collaboration with the HX Venture Fund. Photo courtesy of Active Capital

When Houston Exponential established the HX Venture Fund, the goal was to bring out-of-town capital and investors into the city of Houston. The fund of funds invests in a portfolio of venture capital funds with the hope that those funds find a way back into the Houston startup ecosystem.

After a little over a year, HXVF has invested in five funds: Boston-based .406 Ventures, Austin-based Next Coast Ventures, Boston-based OpenView Venture Partners, Washington D.C.-based Updata Partners, and Austin-based LiveOak Venture Partners.

The fund of funds is also regularly hosting those five funds — as well as a mix of potential portfolio fund members — in Houston for what the HXVF calls "immersion days" where the venture capitalists can meet local startups, innovation leaders, and even fellow investors that they could eventually co-invest with.

"The goals of these days are to have venture capitalists travel to Houston, meet with our entrepreneurs (and the startup development organizations like Station, Cannon and WeWork that support them), and provide both capital and expertise in company building to the tech companies," says Sandy Guitar Wallis, managing partner at HXVF. "The venture capitalists also meet with HX Venture Fund corporate LPs, who can be customers or acquirers of their portfolio companies."

Just this month alone, HXVF is hosting four funds — two from their portfolio and two that they haven't yet invested in. San Antonio-based Active Capital, which has raised a $21 million fund, is among the visiting VCs this month. The fund's founder, Pat Matthews, an entrepreneur turned venture capitalist, has shared his busiest day — February 5 — as well as his perspective on Houston innovation with InnovationMap.

A morning too busy for breakfast

After waking up at the Hotel Derek, Matthews starts his second day in Houston by taking a Lyft to the Greater Houston Partnership for what he believes to be a breakfast meeting with Wallis and Guillermo Borda of HXVF, but the group has too much to discuss that a meal falls by the wayside.

Before this trip, Matthews hasn't visited Houston in a professional capacity. While Active Capital is based just down I10 in San Antonio, the firm's investments are split almost in half by deals done in Texas versus the rest of the world. Active Capital focuses on B2B SaaS investments — usually leading — in seed or series A rounds.

Matthews has called Texas home for around a decade. He founded an email marketing startup in Virginia, which was acquired by San Antonio-based Rackspace. He relocated to join Rackspace and worked on growing the organization for six years before creating Active Capital.

Following the meeting — still unfed, Matthews meets up with Serafina Lalany from Houston Exponential to carpool to The Cannon on the west side of town.

Loading up on carbs and fireside chats

Matthews forgoes his usual carb aversion to eat slices of Domino's pizza at The Cannon before beginning his first of three fireside chats with Houston innovators. Patrick Schneidau, CEO of Truss, leads the conversation at The Cannon. (Schneidau is a board member of InnovationMap's.) After the chat, Matthews has a meeting with a startup before heading back into town.

With one fireside chat down, Matthews heads into his second one of the day at Station Houston with Joe Alapat, founder of Liongard. Matthews observes that each of the entrepreneurs who interviewed him had great questions, and seemed to be far along with their companies. Meanwhile, any of the people he met before or after the chat seemed to be at a much earlier stage in their startup journey.

The last fireside chat was hosted by Rakesh Agrawal of Snapstream at WeWork's Jones Building location. Matthews and Agrawal attempted to set up a Facebook livestream for the conversation, but an issue with the technology wouldn't allow for the stream.

An evening of good food and great mentorship

With meetings and fireside chats done, Matthews heads straight to a dinner with Blair Garrou, founder and managing director of Mercury Fund. The two venture capitalists dine at Eunice and split several appetizers and a bottle of wine while discussing their own recent investments and interests. Matthews, who met Garrou in 2014, thinks of him as a great mentor in venture capital.

Matthews headed back to the hotel after dinner and crashes hard after the long day. He would head back to San Antonio on a Vonlane bus — he gets a lot of work done on his trips — the next day.

What's next for Active Capital and Houston?

Matthews says he left Houston with an overall positive opinion of the city, and says it's similar to other Texas cities, aside from Austin, in its startup presence and capacity. While he assumed he'd meet energy and space startups, he realized Houston had a lot more going on than that.

"It definitely seemed like there was a lot of passion and a lot of hustle," Matthews says. "And it seems like the city is really working to support and cultivate that and keep it in Houston. I was inspired."

Throughout the visit, Matthews handed out his business card and some conversations have developed from those connections, he says. Another representative from Active Capital who is focused on sourcing deals with startups will visit next, and Matthews says he also thinks that he'll return to Houston to continue conversations he's been having, including some with other investors.

"I could definitely see doing deals in Houston," Matthews tells InnovationMap.

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Houston cardiac health startup raises $43 million series B to grow AI-backed platform

money moves

A Houston-based tech company that has a product line of software solutions for cardiac health has raised funding.

Octagos Health, the parent company of Atlas AI — a software platform for cardiac devices like pacemakers, defibrillators, ambulatory monitors and consumer wearables — has announced a $43 million series B raise that will bring their technology to many more hearts.

Morgan Stanley Investment Capital led the investment, which also included funds from Mucker Capital and other continuing strategic investors. The goal of the raise is to supply funds to accelerate Atlas AI’s growth across the United States and to expand into other areas of care, including ambulatory monitors, consumer wearables, and sleep.

"This investment will enable us to accelerate enhancements to our platform, in addition to scaling our commercial team and operations. We are currently the only company that helps cardiology practices migrate their historical data from legacy software providers and fully integrates with any EHR (exertion heart rate) system. We do this while enabling customized reporting supported by patient and practice decision-support analytics," says Eric Olsen, COO of Octagos Health, in a press release.

Octagos Health was founded by a team of healthcare pros including CEO Shanti Bansal, a cardiologist and founder of Houston Heart Rhythm, an atrial fibrillation center. The goal was to find a new way to deal with the massive amount of data that clinicians encounter each day in a way that combines software and the work of human doctors.

According to the Octagos Health website, “Our solution allows clinicians to focus on other ways of delivering meaningful healthcare and more efficiently manage their remotely monitored patients.”

It works thanks to customizable reporting features that allow patients’ healthcare teams to get help while monitoring them, but to do it precisely as they would if they were crunching numbers themselves.

"We are excited to partner with Octagos Health and support their vision of transforming cardiac care," says Melissa Daniels, managing director of Morgan Stanley Expansion Capital. "Octagos Health has demonstrated exceptional growth and innovation in a critical area of healthcare. We believe their platform and vertically integrated software and services significantly improve patient care and streamline cardiac monitoring processes for healthcare providers."

Will Hsu, co-founder and partner of Mucker Capital, agrees. “Octagos Health is poised for scale – industry leading gross margins, a very sticky product that doctors and clinical staff love, and a market ready for disruption with artificial intelligence. This is the new wave for diagnostic care,” he says. And with this raise, it will be available to even more clinicians and patients across the country.

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.

3 Houston innovators to know this week

who's who

Editor's note: Every week, I introduce you to a handful of Houston innovators to know recently making headlines with news of innovative technology, investment activity, and more. This week's batch includes a logistics startup founder, a marketing expert, and a solar energy innovator.

Matthew Costello, CEO and co-founder of Voyager Portal

Houston logistics SaaS innovator is making waves with its expanded maritime shipping platform. Photo courtesy of Voyager

For several years now, Matthew Costello has been navigating the maritime shipping industry looking for problems to solve for customers with his company, Voyager Portal.

Initially, that meant designing a software platform to enhance communications and organization of the many massive and intricate global shipments happening every day. Founded in 2018 by Costello and COO Bret Smart, Voyager Portal became a integral tool for the industry that helps users manage the full lifecycle of their voyages — from planning to delivery.

"The software landscape has changed tremendously in the maritime space. Back in 2018, we were one of a small handful of technology startups in this space," Costello, who serves as CEO of Voyager, says on the Houston Innovators Podcast. "Now that's changed. ... There's really a huge wave of innovation happening in maritime right now." Read more.

Arielle Rogg, principal and founder of Rogg Enterprises

Arielle Rogg writes in a guest column for InnovationMap about AI in the workforce. Photo via LinkedIn

Arielle Rogg isn't worried about artificial intelligence coming for her job. In fact, she has three reasons why, and she outlines them in a guest column for InnovationMap.

"The advent of AI pushes us humans to acquire new skills and hone our existing abilities so we can work alongside these evolving technologies in a collaborative fashion. AI augments human capabilities rather than replacing us. I believe it will help our society embrace lifelong learning, creating new industries and jobs that have never existed before," she writes in the piece. Read more.

Nathan Childress, founder of Solar Slice

Solar Slice Founder Nathan Childress says his new venture offers a fulfilling way to encourage and promote solar energy and a greener planet. Photo via LinkedIn

Nuclear engineer and entrepreneur Nathan Childress wants consumers to capture their own ray of sunlight to brighten the prospect of making clean energy a bigger part of the power grid. That's why he founded Solar Slice. The new venture offers a fulfilling way to encourage and promote solar energy and a greener planet.

Although trained in nuclear power plant design, solar power drew his interest as a cheaper and more accessible alternative, and Childress tells InnovationMap that he thinks that the transition to cleaner energy, in Texas especially, needs to step up.

Recent studies show that 80 to 90 percent of the money invested into fighting climate change “aren’t going to things that people actually consider helpful,” Childress says, adding that “they’re more just projects that sound good, that are not actually taking any action." Read more.