This week's roundup of Houston innovators includes three founders celebrating recent funding — Omair Tariq of Cart.com, Moji Karimi of Cemvita Factory, and Moody Heard of Buildforce. Courtesy photos

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — who each recently announced new funding — recently making headlines in Houston innovation.

Omair Tariq, CEO of Cart.com

Omair Tariq's Cart.com raised a big round last week. Photo via Cart.com

Cart.com, an end-to-end e-commerce software startup, announced the close of its series B round at $98 million last week, which brings the company's total funding to $140 million since it launched eight months ago.

"At Cart.com, we believe e-commerce brands should be free to scale up without having to juggle countless outside vendors, and without compromising their unique vision for their brand," says Omair Tariq, CEO of Cart.com, in the release. "Our one-stop platform supports sellers across the full range of e-commerce functionality, empowering them to efficiently scale up and reach new markets using proven, best-of-breed services and technologies."

The new funding will go toward further developing the Cart.com platform. Click here to read more.

Moji Karimi, co-founder and CEO of Cemvita Factory

Moji Karimi has something to celebrate after last week's news. Photo courtesy of Cemvita

Houston-based biotech company Cemvita Factory announced the initial close of its series A round. Founded by brother-sister team Moji and Tara Karimi in 2017, the company's technology biomimics photosynthesis to take carbon dioxide and turn it into something else. Cemvita uses this synthetic biology to decarbonize heavy industry across chemical manufacturing, mining, and oil and gas.

"Decarbonizing heavy industry is one of the most critical challenges in addressing climate change," says Moji Karimi, who serves as CEO, in a news release. "Synthetic biology is now primed to revolutionize heavy industries because of its inherent low-carbon advantages, and Cemvita is taking the lead in identifying and derisking the key applications." Click here to read more.

Moody Heard, CEO of BuildForce

Houston-based Buildforce is developing a technology to better connect contractors and the trade professionals they employ. Photo courtesy of Buildforce

Houston-based construction app Buildforceclosed its latest round of funding at $4 million. The round was led by Maryland-based TDF Ventures, with participation from existing investor Houston-based Mercury Fund and Austin-based S3 Ventures.

The company uses construction staffing and management software to more efficiently connect contractors to skilled workers across trades — electrical, mechanical, plumbing, flooring, concrete, painting, and more.

"Contractors depend on skilled and reliable tradespeople to meet project timelines," says Moody Heard, co-founder and CEO of Buildforce, in a news release. "Our key insight is that by optimizing the user experience for skilled tradespeople seeking higher pay and job security, we are able to help meet contractors' needs. We're thrilled to have become the partner of choice for the top contractors in our current markets looking to connect with this workforce." Click here to read more.

Buildforce is an app that can connect contractors with construction experts. Photo courtesy of Buildforce

Houston construction tech company raises $4M round

money moves

A locally founded company that's focusing on changing the construction labor game has raised a round of institutional funding.

Buildforce, which splits its headquarters between Houston and Austin, closed its latest round of funding at $4 million. The round was led by Maryland-based TDF Ventures, with participation from existing investor Houston-based Mercury Fund and Austin-based S3 Ventures.

The company uses construction staffing and management software to more efficiently connect contractors to skilled workers across trades — electrical, mechanical, plumbing, flooring, concrete, painting, and more.

"Contractors depend on skilled and reliable tradespeople to meet project timelines," says Moody Heard, co-founder and CEO of Buildforce, in a news release. "Our key insight is that by optimizing the user experience for skilled tradespeople seeking higher pay and job security, we are able to help meet contractors' needs. We're thrilled to have become the partner of choice for the top contractors in our current markets looking to connect with this workforce."

The new funds will support the startup as it scales, grows revenue, develops its product, and more.

"The US has millions of unfilled openings for skilled tradespeople, yet consistent work remains out-of-reach for many construction professionals," says Will Rayner, principal at TDF Ventures, in the release. "Buildforce's exponential growth in 2021 is a testament to the company's ability to connect supply and demand in this difficult labor market at scale."

The company closed an earlier round of funding in April. That round was led by Mercury.

This week's roundup of Houston innovators includes Chris Howard of Softeq, Stephanie Hertzog of Sodexo, and Moody Heard of Buildforce. Courtesy photos

3 Houston innovators to know this week

who's who

Editor's note: In the week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — oil and gas, tech development, and construction staffing — recently making headlines in Houston innovation.


Chris Howard, CEO of Softeq

On this week's episode of the Houston Innovators Podcast, Softeq Founder and CEO Chris Howard shares how he's focusing on supporting the Houston innovation ecosystem. Photo courtesy of Softeq

A sign of a blossoming innovation ecosystem is when experienced and successful founders turn their focus to supporting emerging startups. That's what Chris Howard, who founded his tech company over 20 years ago, is looking to do with a new innovation lab and more in the works.

"I want to give back as an entrepreneur and a Houstonian," Howard says on this week's episode of the Houston Innovators Podcast. "I really want to leverage Softeq's expertise in order to help these companies grow in the same way that we've been doing for a couple of decades now."

Howard shares more about the Softeq Innovation Lab and how COVID-19 has affected his business and technology in general on the episode. Click here to read more and stream the episode.

Stephanie Hertzog, CEO of Sodexo

Stephanie Hertzog is hoping the future workforce of her company and others within the energy industry better reflects the city's diverse populations. Photo courtesy of Sodexo

Ever since taking the helm at Houston-based Sodexo Energy Resources North America, CEO Stephanie Hertzog has been intentional with prioritizing diversifying the workforce of the company. In a Q&A with InnovationMap, she notes on how the energy industry has been known as pretty homogeneous, especially within the gender divide. But things are changing.

"And we need to all be focusing on getting more of not only diversity, but inclusion as well," she says. "It's not just about hiring a diverse group, it's about making those people feel included when they get here and having them want to stay and be a part of our industry." Read more.

Additionally this week, Hertzog expands on her call for the energy industry to diversify in a guest column for InnovationMap. Click here to read it.

Moody Heard, CEO of BuildForce

Houston-based Buildforce is developing a technology to better connect contractors and the trade professionals they employ. Photo courtesy of Buildforce

A Houston innovator is tapping into tech to disrupt a booming industry in Houston, Texas, and beyond .Buildforce is a construction staffing app that aims to more efficiently connect contractors to skilled workers in trades ranging from electrical, mechanical, and plumbing to flooring, concrete, painting, and more.

The company raised a $1.5 million pre-seed round led by Houston-based Mercury Fund and is led by CEO Moody Heard.

"Our key insight is that providing a superior service to construction employers starts with providing a superior experience for tradesmen and women," Heard says in a news release. "Talent is the greatest finite resource in construction in Texas. In order to deliver talent to our contractor partners, we've created a job placement experience that is simple, friendly, and transparent. That's something people in the construction trades aren't used to, and has helped us grow incredibly quickly over the past several months." Click here to read more.

Houston-based Buildforce is developing a technology to better connect contractors and the trade professionals they employ. Photo via Getty Images

Houston construction staffing startup emerges from stealth with $1.5 pre-seed funding

building tech

A Houston startup has been quietly working on a tech solution for construction staffing and has now emerged from stealth mode to announce a recent funding round as well as an acquisition.

Launched in July of 2020, Buildforce is a construction staffing app that aims to more efficiently connect contractors to skilled workers in trades ranging from electrical, mechanical, and plumbing to flooring, concrete, painting, and more, according to a news release. The company raised a $1.5 million pre-seed round led by Houston-based Mercury Fund.

Co-founder and CEO Moody Heard, who previously served as senior investment analyst at Mercury, says the tech product — the Buildforce Contractor App — will have a big impact on Texas, which is experiencing growing construction volume across the state.

Moody Heard is the co-founder and CEO of Buildforce. Photo courtesy of Buildforce

"Our key insight is that providing a superior service to construction employers starts with providing a superior experience for tradesmen and women," Heard says in the release. "Talent is the greatest finite resource in construction in Texas. In order to deliver talent to our contractor partners, we've created a job placement experience that is simple, friendly, and transparent. That's something people in the construction trades aren't used to, and has helped us grow incredibly quickly over the past several months."

In addition to emerging from stealth and raising its first funds, Buildforce has announced the acquisition of a Houston-based construction staffing business, TRIO Talent.This deal allows Buildforce to tap into TRIO's high school pre-apprenticeship programs that's among the largest in the state.

Buildforce is currently working out of a 2,500-square-foot office in Greenway Plaza, and has plans to expand later this year in both Houston and Austin, per the release. The startup's team includes members who previously worked at digital labor marketplace companies like Uber and Favor.

"Buildforce really has two serious advantages," says Vu Brown, co-founder and COO, in the release. "The first is exclusive access to newly trained skilled trades talent across the state of Texas. The second is our team. We are a unique combination of digital labor marketplace and construction experts, with decades of combined learnings from the top industry players in those two categories."

Buildforce is an app that can connect contractors with construction experts. Photo courtesy of Buildforce

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2 Houston space tech cos. celebrate major tech milestones

big wins

Two Houston aerospace companies — Intuitive Machines and Venus Aerospace — have reached testing milestones for equipment they’re developing.

Intuitive Machines recently completed the first round of “human in the loop” testing for its Moon RACER (Reusable Autonomous Crewed Exploration Rover) lunar terrain vehicle. The company conducted the test at NASA’s Johnson Space Center.

RACER is one of three lunar terrain vehicles being considered by NASA for the space agency’s Artemis initiative, which will send astronauts to the moon.

NASA says human-in-the-loop testing can reveal design flaws and technical problems, and can lead to cost-efficient improvements. In addition, it can elevate the design process from 2D to 3D modeling.

Intuitive Machines says the testing “proved invaluable.” NASA astronauts served as test subjects who provided feedback about the Moon RACER’s functionality.

The Moon RACER, featuring a rechargeable electric battery and a robotic arm, will be able to accommodate two astronauts and more than 880 pounds of cargo. It’s being designed to pull a trailer loaded with more than 1,760 pounds of cargo.

Another Houston company, Venus Aerospace, recently achieved ignition of its VDR2 rocket engine. The engine, being developed in tandem with Ohio-based Velontra — which aims to produce hypersonic planes — combines the functions of a rotating detonation rocket engine with those of a ramjet.

A rotating detonation rocket engine, which isn’t equipped with moving parts, rapidly burns fuel via a supersonic detonation wave, according to the Air Force Research Laboratory. In turn, the engine delivers high performance in a small volume, the lab says. This savings in volume can offer range, speed, and affordability benefits compared with ramjets, rockets, and gas turbines.

A ramjet is a type of “air breathing” jet engine that does not include a rotary engine, according to the SKYbrary electronic database. Instead, it uses the forward motion of the engine to compress incoming air.

A ramjet can’t function at zero airspeed, so it can’t power an aircraft during all phases of flight, according to SKYbrary. Therefore, it must be paired with another kind of propulsion, such as a rotating detonation rocket engine, to enable acceleration at a speed where the ramjet can produce thrust.

“With this successful test and ignition, Venus Aerospace has demonstrated the exceptional ability to start a [ramjet] at takeoff speed, which is revolutionary,” the company says.

Venus Aerospace plans further testing of its engine in 2025.

Venus Aerospace, recently achieved ignition of its VDR2 rocket engine. Photo courtesy of Venus Aerospace

METRO rolls out electric shuttles for downtown Houston commuters

on a roll

The innovative METRO microtransit program will be expanding to the downtown area, the Metropolitan Transit Authority of Harris County announced on Monday.

“Microtransit is a proven solution to get more people where they need to go safely and efficiently,” Houston Mayor John Whitmire said in a statement. “Connected communities are safer communities, and bringing microtransit to Houston builds on my promise for smart, fiscally-sound infrastructure growth.”

The program started in June 2023 when the city’s nonprofit Evolve Houston partnered with the for-profit Ryde company to offer free shuttle service to residents of Second and Third Ward. The shuttles are all-electric and take riders to bus stops, medical buildings, and grocery stores. Essentially, it works as a traditional ride-share service but focuses on multiple passengers in areas where bus access may involve hazards or other obstacles. Riders access the system through the Ride Circuit app.

So far, the microtransit system has made a positive impact in the wards according to METRO. This has led to the current expansion into the downtown area. The system is not designed to replace the standard bus service, but to help riders navigate to it through areas where bus service is more difficult.

“Integrating microtransit into METRO’s public transit system demonstrates a commitment to finding innovative solutions that meet our customers where they are,” said METRO Board Chair Elizabeth Gonzalez Brock. “This on-demand service provides a flexible, easier way to reach METRO buses and rail lines and will grow ridership by solving the first- and last-mile challenges that have hindered people’s ability to choose METRO.”

The City of Houston approved a renewal of the microtransit program in July, authorizing Evolve Houston to spend $1.3 million on it. Some, like council member Letitia Plummer, have questioned whether microtransit is really the future for METRO as the service cuts lines such as the University Corridor.

However, the microtransit system serves clear and longstanding needs in Houston. Getting to and from bus stops in the city with its long blocks, spread-out communities, and fickle pedestrian ways can be difficult, especially for poor or disabled riders. While the bus and rail work fine for longer distances, shorter ones can be underserved.

Even in places like downtown where stops are plentiful, movement between them can still involve walks of a mile or more, and may not serve for short trips.

“Our microtransit service is a game-changer for connecting people, and we are thrilled to launch it in downtown Houston,” said Evolve executive director Casey Brown. “The all-electric, on-demand service complements METRO’s existing fixed-route systems while offering a new solution for short trips. This launch marks an important milestone for our service, and we look forward to introducing additional zones in the new year — improving access to public transit and local destinations.”

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This article originally ran on CultureMap.