Houston esports company closes $6.8 million series A round led by local investor

Show me the money

Chris Buckner has secured a $6.8 million series A round for his Houston-based esports company thanks to support from a local investment firm. Courtesy of Mainline

A Houston software company is cashing in on the growing esports industry with a multimillion-dollar fundraising round led by a local investor.

Mainline, which specializes in esports tournament software and management, closed its series A at $6.8 million. Houston-based Work America Capital led the round, and Mainline will use the funds to grow its platform, event management customer base, and marketing efforts, as well as to hire developers, marketing, and sales talent.

"The world of esports and gaming is exploding; however, continuity in tournament organization is lacking, keeping the sport from really taking off in other viable and exciting markets," says Chris Buckner, Mainline CEO, in a news release. "Mainline gives brands the tools they need to run powerful esports programs that will evolve the quickly maturing industry to the benefit of players, students, and the greater esports ecosystem."

Mainline, which spun off its sports engagement business earlier this year into a company now called Truss, created a white-labeled tournament platform for esports that's used by various clients across the industry and was instrumental to ESPN's inaugural Collegiate Esports Championship that was hosted in Houston earlier this year.

Work America Capital has supported sports technology in town before — including Houston-based Integrated Bionics, which has developed a GPS- and video-optimized sensor used by athletes around the world.

"As with any industry that takes off like a rocket, problems arise that must be solved through innovation," says Mark Toon, managing partner of Work America Capital, in the release. "Mainline is standardizing, organizing and optimizing the esports industry, paving the way for more players, more teams, more money and bigger, better tournaments."

Mainline is focused on expanding its services as esports continues to grow. According to the release, the total industry revenue for this year is expected to reach $1.1 billion worldwide, and viewership numbers have jumped from 335 million to 454 million in just two years.

"The strategic vision of Mainline puts them in the driver's seat with a consistent platform across amateur, collegiate and professional competitions," says Toon. "Given Mainline's partnerships and customers, they have paved a way to grow quickly across all sports and into other markets. We are excited to dedicate our time, resources and capital to the company."


Mainline has created a white-labeled software for esports gaming and tournaments. Courtesy of Mainline

The Cannon's new building is 88 percent leased and ready for move in. Courtesy of The Cannon

Photos: The Cannon unveils its 120,000-square-foot startup hub in West Houston

Homecoming

The Cannon is finally getting to move its 150 startups and partners into its 120,000-square-foot campus in West Houston.

The original plan was to open in March, but construction, which began in April 2018, faced a series of setbacks due to weather. Current grand opening celebration plans are expected to be in September.

The flagship building is just the first step developing the campus, which is dubbed the Founders District.

"Our team has worked tirelessly to build this community over the past eighteen months, and we are incredibly proud to see our vision coming to life with the completion of this building," says The Cannon's CEO Lawson Gow in a news release. "The work isn't over though, and The Cannon will continue to grow our network of resources and locations to cater to the needs of Houston's growing entrepreneurial community." (Gow is the son of David Gow, owner of InnovationMap's parent company Gow Media.)

The building is currently 88 percent leased. Cannon Ventures, the company's investor group, will operate out of the new building, as will Capital Factory's Houston outpost. Austin-based Capital Factory, a statewide startup accelerator announced it would have its Houston operations at The Cannon in May. Since then, the company hired two Houston-based employees to run the programming.

According to the release, The Cannon will continue to grow its community relations for a "full suite" of partners. Houston-based investment fund Work America Capital, which led The Cannon's initial fundraising round, will also be joining The Cannon's community in the new building.

"It has been incredible to watch The Cannon's exceptional growth from inception two years ago to the vibrant community they've built today," says Mark Toon, managing partner of Work America Capital, in the release. "We can't wait to see the progress first-hand as The Cannon continues to establish themselves as a leader in building entrepreneurial communities."

The Cannon previously operated out of a 20,000-square-foot adjacent building called "The Waiting Room," which will be torn down and the space will be used as a part of the bigger Founders District plan.

The Cannon's new space will feature:

  • A 16-TV video wall
  • Outdoor courtyard
  • Movie theater
  • Snacks, coffee, and beer
  • Office needs, such as printers, scanners, and mail services
  • Showers
  • 24/7 accessibility
  • Professional and social events are organized on an ongoing basis for the community
  • Private event hosting for both members and non-members

Spacious setting

Courtesy of The Cannon

The Cannon is currently 88 percent leased.

Stephane Smith wants his company, Integrated Bionics, and its sports tech sensor to be a big win for Houston. Courtesy of Integrated Bionics

This Houston sports tech entrepreneur wants more big wins for Houston

Featured Innovator

It took Stephane Smith and his brother, Yves, a few tries to get a revolutionary sports device that the market actually wanted. Now that they have, their Houston-based company, Integrated Bionics, has its Titan Sensor device being used worldwide — from Zimbabwe and Israel to Brazil and Mexico.

The Titan, which launched in 2017, syncs GPS with video and provides athletic metrics at an attainable price. Most of the company's customers are soccer teams primarily in the collegiate space — with some professional and even youth teams. Smith says the company has a firm footing within soccer because that's where this technology really started.

"People were doing GPS and sensing with soccer before we arrived. Soccer had this orientation from the get go," Smith tells InnovationMap. "There's a lot higher of awareness in soccer — but we think that awareness is going to grow across all sports as people realize how this data can be used without breaking the bank."

Smith spoke with InnovationMap about figuring out the Titan's technology, Houston's challenging venture capital environment, and why he hopes to be one of the city's big wins.

InnovationMap: Why did you want to start a company?

Stephane Smith: My background is in engineering. I worked at Intel for five years. I worked at silicon server processors — very deep into that, down to drawing wires of ultra miniature fabrication for electronics. It was an awesome experience. My group at Intel was actually an analogue group that was purchased by Intel. Analogue groups tend to be high risk in general. The company has to have a lot of trust in those people. My boss told me I had to go do something. At the time, I was married but didn't have any kids or own a home, so he was nudging me a little bit on a personal development side to go do my thing. This was in California, so everyone had startup fever. So, I quit my great job, and decided to do a startup.

IM: What brought you to Houston?

SS: We figured the cost of living was good, and it's where we grew up. We thought it'd be a good fit. My brother, Yves, and my co-founder, was doing a research project at the University of Texas at San Antonio.

IM: What was you and your brother’s first product?

SS: I'm a solutions guy and he had problems to solve. His problem at the time was sleep apnea monitoring and making sure patients are using the device. We made this really tiny device that could fit inside the retainer and it could communicate whether or not the person was wearing the mask. That was product No. 1. But then we found out no one wanted to buy it in the real world. It was kind of a reality check.

We pivoted. Inside the sensor, is something that could detect motion. We took the appliance and stuck it on a headband. I had one of my wife's friends do a header on a soccer ball. We had this nice video of someone heading a ball and the impact or reaction of the head movement. That was a couple years ago, and everyone was concerned about concussions. That was called Heads Up. We had some success and sales at the college level, but it still wasn't there yet.

IM: What was the issue with Heads Up?

SS: Concussions were kind of a taboo topic. The device was indicating something bad that happened. Something they did like on the report was how many steps they took. They were just looking at the performance metric. So, it was back to the drawing board. At the same time, we were trying to raise money in Houston, and it was a massive struggle. Houston's a hard place to raise money in general and especially in sports. We decided to just raise money from the customers. We wanted to make sure that people actually wanted the product. We doubled the price of the device and added a GPS sensor. We sold it to three teams before we even had it built yet. That became the Titan Sensor.

IM: But you did eventually find funding, right?

SS: We sort of stumbled upon Work America Capital. We weren't looking for it. Someone in my past life told me to check out this profile of Shane Hildreth. And I was like, hey it's a sports guy. I didn't think there was any of them in Houston. So, I contacted them. I feel like they got us — not just sports, but us — and had the same values of us. It was more than the money. We found a partner in them.

IM: Do you see venture in Houston changing?

SS: I don't know. I doubt it, at the moment. I think that what's missing is big wins. The analogy I like to use is I don't think that any city can build the Texas Medical Center. It's something built over generations. Silicon Valley has the same thing. You can just say, "Oh in five years, we'll make a task force and shabam, we're the next Silicon Valley." Every city's dream is that — that's why you hear Silicon Hill, Silicon Rock, Silicon Pond — you name it. But there's only one Silicon Valley and that's not going to change. There needs to be more wins and more leadership. We need more fish swimming in that direction to create momentum. Hopefully we become a win and can help build that momentum. Houston has all the ingredients.

IM: What’s next for Titan and other products?

SS: We're going to continue relentless innovation — doing things that no one is expecting and helping coaches with things not even on the radar. We'll going to be rolling out new capabilities and features that have traditionally been relegated to high-end systems or that haven't even existed before.

------

Portions of this interview have been edited.

Ad Placement 300x100
Ad Placement 300x600

CultureMap Emails are Awesome

Property Showcase

Houston unicorn closes $421M to fuel first phase of flagship energy project

Heating Up

Houston geothermal unicorn Fervo Energy has closed $421 million in non-recourse debt financing for the first phase of its flagship Cape Station project in Beaver County, Utah.

Fervo believes Cape Station can meet the needs of surging power demand from data centers, domestic manufacturing and an energy market aiming to use clean and reliable power. According to the company, Cape Station will begin delivering its first power to the grid this year and is expected to reach approximately 100 megwatts of operating capacity by early 2027. Fervo added that it plans to scale to 500 megawatts.

The $421 million financing package includes a $309 million construction-to-term loan, a $61 million tax credit bridge loan, and a $51 million letter of credit facility. The facilities will fund the remaining construction costs for the first phase of Cape Station, and will also support the project’s counterparty credit support requirements.

Coordinating lead arrangers include Barclays, BBVA, HSBC, MUFG, RBC and Société Générale, with additional participation from Bank of America, J.P. Morgan and Sumitomo Mitsui Trust Bank, Limited, New York Branch.

“As demand for firm, clean, affordable power accelerates, EGS (Enhanced Geothermal Systems) is set to become a core energy asset class for infrastructure lenders,” Sean Pollock, managing director, project Finance at RBC Capital Markets, said in a news release. “Fervo is pioneering this step change with Cape Station, a vital contribution to American energy security that RBC is proud to support.”

The oversubscribed financing marks Cape Station’s shift from early-stage and bridge funding to a long-term, non-recourse capital structure, according to the news release.

“Non-recourse financing has historically been considered out of reach for first-of-a-kind projects,” David Ulrey, CFO of Fervo Energy, said in a news release. “Cape Station disrupts that narrative. With proven oil and gas technology paired with AI-enabled drilling and exploration, robust commercial offtake, operational consistency, and an unrelenting focus on health and safety, we have shown that EGS is a highly bankable asset class.”

Fervo continues to be one of the top-funded startups in the Houston area. The company has raised about $1.5 billion prior to the latest $421 million. It also closed a $462 million Series E in December.

According to Axios Pro, Fervo filed for an IPO that would value the company between $2 billion and $3 billion in January.

---

This article first appeared on EnergyCapitalHTX.com.

Houston food giant Sysco to acquire competitor in $29 billion deal

Mergers & Acquisitions

Sysco, the nation's largest food distributor, will acquire supplier Restaurant Depot in a deal worth more than $29 billion.

The acquisition would create a closer link between Sysco and its customers that right now turn to Restaurant Depot for supplies needed quickly in an industry segment known as “cash-and-carry wholesale.”

Sysco, based in Houston, serves more than 700,000 restaurants, hospitals, schools, and hotels, supplying them with everything from butter and eggs to napkins. Those goods are typically acquired ahead of time based on how much traffic that restaurants typically see.

Restaurant Depot offers memberships to mom-and-pop restaurants and other businesses, giving them access to warehouses stocked with supplies for when they run short of what they've purchased from suppliers like Sysco.

It is a fast growing and high-margin segment that will likely mean thousands of restaurants will rely increasingly on Sysco for day-to-day needs.

Restaurant Depot shareholders will receive $21.6 billion in cash and 91.5 million Sysco shares. Based on Sysco’s closing share price of $81.80 as of March 27, 2026, the deal has an enterprise value of about $29.1 billion.

Restaurant Depot was founded in Brooklyn in 1976. The family-run business then known as Jetro Restaurant Depot, has become the nation's largest cash-and-carry wholesaler.

The boards of both companies have approved the acquisition, but it would still need regulatory approval.

Shares of Sysco Corp. tumbled 13% Monday to $71.26, an initial decline some industry analysts expected given the cost of the deal.

Houston researcher builds radar to make self-driving cars safer

eyes on the road

A Rice University researcher is giving autonomous vehicles an “extra set of eyes.”

Current autonomous vehicles (AVs) can have an incomplete view of their surroundings, and challenges like pedestrian movement, low-light conditions and adverse weather only compound these visibility limitations.

Kun Woo Cho, a postdoctoral researcher in the lab of Rice professor of electrical and computer engineering Ashutosh Sabharwal, has developed EyeDAR to help address such issues and enhance the vehicles’ sensing accuracy. Her research was supported in part by the National Science Foundation.

The EyeDAR is an orange-sized, low-power, millimeter-wave radar that could be placed at streetlights and intersections. Its design was inspired by that of the human eye. Researchers envision that the low-cost sensors could help ensure that AVs always pick up on emergent obstacles, even when the vehicles are not within proper range for their onboard sensors and when visibility is limited.

“Current automotive sensor systems like cameras and lidar struggle with poor visibility such as you would encounter due to rain or fog or in low-lighting conditions,” Cho said in a news release. “Radar, on the other hand, operates reliably in all weather and lighting conditions and can even see through obstacles.”

Signals from a typical radar system scatter when they encounter an obstacle. Some of the signal is reflected back to the source, but most of it is often lost. In the case of AVs, this means that "pedestrians emerging from behind large vehicles, cars creeping forward at intersections or cyclists approaching at odd angles can easily go unnoticed," according to Rice.

EyeDAR, however, works to capture lost radar reflections, determine their direction and report them back to the AV in a sequence of 0s and 1s.

“Like blinking Morse code,” Cho added. “EyeDAR is a talking sensor⎯it is a first instance of integrating radar sensing and communication functionality in a single design.”

After testing, EyeDAR was able to resolve target directions 200 times faster than conventional radar designs.

While EyeDAR currently targets risks associated with AVs, particularly in high-traffic urban areas, researchers also believe the technology behind it could complement artificial intelligence efforts and be integrated into robots, drones and wearable platforms.

“EyeDAR is an example of what I like to call ‘analog computing,’” Cho added in the release. “Over the past two decades, people have been focusing on the digital and software side of computation, and the analog, hardware side has been lagging behind. I want to explore this overlooked analog design space.”

View All Listings