This week's roundup of Houston innovators includes Stephanie Tsuru of SheSpace, Fareed Zein of Unytag, and Libby Covington of The Craig Group. 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 smart city tech to startup marketing — recently making headlines in Houston innovation.

Stephanie Tsuru, founder of SheSpace

Stephanie Tsuru joins this week's Houston Innovators Podcast to share her growth plans for 2023. Photo via LinkedIn

SheSpace opened with a splash, Founder Stephanie Tsure tells InnovationMap on last week's episode of the Houston Innovators Podcast. After surviving through the pandemic, the female-focused coworking hub expanded — with a new type of membership as well as physically.

"We had so many people who wanted to be a part of the community — so we started a social networking group," she says.

Now, the entrepreneur is looking to expand this year to open satellite locations. She shares more on the show. Read more.

Fareed Zein, founder of Unytag

Unytag celebrated a big win at the Ion recently — and has taking its prizes into the new year. Photo via LinkedIn

As the father of four competitive-tennis-playing daughters, Fareed Zein spent years driving “from California to Florida,” he says. Throughout those years, he and his wife racked up toll violation after toll violation. “I thought, there’s got to be an easier way,” he recalls.

Fortunately, Zein wasn’t just any sports dad with thousands of miles on his car. The University of Texas grad put in 26 years developing IT systems at Shell. He retired from that role in 2015, which allowed him to spend more time on the road with his youngest daughter, now playing for UT Austin. In 2019, he used his technology expertise to start Unytag, a company focused on making it easier to drive around the country as the Zein family had so many times.

Unytag is a system that allows users to trash their multiple toll tags in favor of just one RFID (radio-frequency identification) sticker and an app. The app, which Zein says is currently in its testing phase, will be available on both IOS and Android phones in the second half of the year.

“A phone is a device everyone has nowadays, right?” says Zein. “Just like you use your phone to pay for a latte at Starbucks, we are going to simplify how you pay tolls.” Read more.

Libby Covington, partner at The Craig Group

It's undeniable that businesses are facing economic uncertainty in 2023. Here's what marketing tools to tap into to navigate the challenges ahead. Photo via LinkedIn

Make 2023 the year of optimized marketing for your startup — that's Libby Covington's advice. Partner at The Craig Group, she outlined her tips in a guest column for InnovationMap.

"Continued growth starts with goal setting and coming up with a marketing and business development strategy that fits the unique needs of a business," she writes. "This works most effectively when a company’s management team ensures that marketing and sales are working in lockstep. They are two sides of the same coin and need to see themselves that way to maximize results and therefore profit." Read more.

Unytag celebrated a big win at the Ion recently — and has taking its prizes into the new year. Photo via Ion/Facebook

Houston startup with innovative transportation app gets boost from pitch competition

tag, you're it

How many times have you accidentally taken a toll road without a tag? Or traveled to a part of the country where the toll system is different than the one for which you already paid up?

As the father of four competitive-tennis-playing daughters, Fareed Zein spent years driving “from California to Florida,” he says. Throughout those years, he and his wife racked up toll violation after toll violation. “I thought, there’s got to be an easier way,” he recalls.

Fortunately, Zein wasn’t just any sports dad with thousands of miles on his car. The University of Texas grad put in 26 years developing IT systems at Shell. He retired from that role in 2015, which allowed him to spend more time on the road with his youngest daughter, now playing for UT Austin. In 2019, he used his technology expertise to start Unytag, a company focused on making it easier to drive around the country as the Zein family had so many times.

Unytag is a system that allows users to trash their multiple toll tags in favor of just one RFID (radio-frequency identification) sticker and an app. The app, which Zein says is currently in its testing phase, will be available on both IOS and Android phones in the second half of the year.

“A phone is a device everyone has nowadays, right?” says Zein. “Just like you use your phone to pay for a latte at Starbucks, we are going to simplify how you pay tolls.”

Another beauty of the Unytag system is that — rather than depositing a set amount as users do for most toll systems — it’s pay-as-you-go. Funds are withdrawn by Unytag just as they are needed. And it works for every toll tag in the country, with plans to expand globally.

Though Zein brought technical chops to Unytag, he still had to learn to be a founder. He credits his time participating in the Founder Institute’s pre-seed accelerator with helping him to launch from the ground up.

“From there, I decided I needed to start building the infrastructure that I needed,” Zein recalls.

Next, he worked with the Texas Venture Labs accelerator and was named a finalist at the 2022 Houston Innovation Awards Gala. Most recently, Unytag won last November’s Houston Startup Showcase, with a prize of $10,000 from The Ion and $20,000 in legal services from Ion partner Baker Botts.

“That was a pretty big confidence builder that we are going in the right direction as well as a great way to start the year for us,” Zein says.

Opportunities like those are a just some of what Zein says makes him proud to be a “Houston born and raised” company. With his extended network built over 32 years living in the Houston area, Zein says, he’s had many opportunities for growth that he might not have found elsewhere. Two of his current team members were colleagues at Shell.

“Having an ecosystem that supports innovation is exactly what we needed,” he adds. “We are very proud of the future of tech startups in Houston with The Ion and the Innovation District, where we continue to grow. We’re ready to create the next success story.”

Fareed Zein has racked up his fair share of toll bills — and he designed a better way. Photo courtesy of Unytag

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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.”