These eight Houston companies raised over $140 million in venture capital investment in Q2 of 2022. Photo via Getty Images

Houston startups are keeping pace when it comes to venture capital raised this year. In this roundup of funding closed in the second quarter, Houston businesses across sectors and industries close significant rounds from seed to series B.

Eight startups raised over $140 million last quarter, according to InnovationMap reporting, which is right on par with Q1's numbers. In chronological order, here's what companies snagged fresh funding recently.

Houston aerospace startup secures $20M series A investment round

Houston-based Venus Aerospace has raised $20 million — and is one step closer to providing one-hour global travel. Photo courtesy of Venus Aerospace

A year after raising $3 million in seed funding, a Space City startup has closed its high-flying series A round to the tune of $20 million.

Venus Aerospace, which is working on a zero-carbon emission spaceplane that will enable one-hour global travel, closed its series A funding round led by Wyoming-based Prime Movers Lab. The firm has a few dozen breakthrough scientific companies in its portfolio, including another Houston-based, space-focused startup, Axiom Space. The round also saw participation from previous investors: Draper Associates, Boost, Saturn 5, Seraph Group, Cantos, The Helm & Tamarack Global.

Venus Aerospace was founded by Sarah "Sassie" and Andrew Duggleby, who serve as the company's CEO and CTO, respectively, in 2020 in California. The Texas A&M University alumni later moved the business into its current facilities in the Houston Spaceport. Click here to continue reading.

Fast-growing energy fintech startup raises $50M series B

The series B capital will allow the company to enhance its core product, while also adding on other workflows that focus on emissions and renewable energy. Image via combocurve.com

Houston-based ComboCurve announced today that it has raised $50 million through a series B funding round led by Dragoneer Investment Group and Bessemer Venture Partners.

Founded in 2017, the company is a cloud-based energy analytics and operating platform that uses sophisticated software to forecast and report on a company's energy assets, including renewables.

The series B capital will allow the company to enhance its core product, while also adding on other workflows that focus on emissions and renewable energy. Click here to continue reading.

Houston medical device startup closes $6M series A

This innovative medical device company has closed $6 million for further product development and clinical trials. Image via Getty Images

A Houston-based medical device company born out of the Texas Medical Center has closed its series A round of funding.

Ictero Medical's oversubscribed $6 million round was led by MedTex Ventures, S3 Ventures, and an undisclosed strategic investor, according to a news release. The company's novel cryoablation system was designed to treat high-risk gallstone disease patients and provide a less invasive and lower risk alternative to gallbladder removal surgery — something over 1 million Americans undergo annually.

“Our technology provides an immediate solution for critically ill patients who currently have no good treatment options, and also has the potential to benefit healthier patients who want to avoid surgery,” says Ictero Co-Founder and CEO Matthew Nojoomi in the release. Click here to continue reading.

Houston entrepreneur adds $1M to seed round

Houston-based Upgrade has raised additional seed funding. Photo via LinkedIn

Houston-based Upgrade Boutique — which uses technology to connect women with high-quality wigs and hair extensions — extended its seed round by $1 million, Fast Company reported. The round's initial seed leaders included Houston-based venture capital firms Artemis Fund and Mercury Fund, as well as Logitech president and CEO Bracken P. Darrell and ANIM.

“This [investment] will enable us to scale even faster and continue to invest in tools and resources that will improve the consumer experience, and help stylists operate more efficiently,” Winters tells Fast Company. “Based on feedback from the stylists on our platform, we see this as a natural development in the company’s evolution.” Click here to continue reading.

Houston startup raises $30M series B, plans to expand its offerings to customers

Growing Houston-based WizeHire tripled its headcount last year and plans to grow even more as it scales up. Photo courtesy of WizeHire

A Houston software company has closed its latest funding round to the tune of $30 million.

WizeHire, a tech-enabled hiring solution for small businesses, announced the closing of its series B round, bringing its total funding to $37.5 million and its valuation to $250 million, according to the news release. The round was led by Tiger Global with participation from prior Houston-based investors Amplo and Mercury.

The pandemic has greatly impacted businesses ability to hire new employees. Founded in 2014, WizeHire launched a free version of its optimized hiring solution at the height of COVID-19. The company also helped small businesses find and apply for refundable tax credits and Payment Protection Program loans to keep their doors open.

“The pandemic was an incredibly tough time for Main Street, and we were right there with them," says Sid Upadhyay, CEO of WizeHire, in the release. "We’re constantly amazed by the depth of our clients’ trust in us and in response, have stepped up to serve them as a trusted advisor in their business growth. We plan to build a marketplace for small businesses to have access to the resources they need to succeed.” Click here to continue reading.

Houston smart bus platform raises $26M to expand operations in Mexico and beyond

This Houston company has rolled out its expansion plans following a $20 million series A. Photo via ridekolors.com

A Houston-based company that's using tech and data to provide its intercity bus network has announced $26 million in funding.

Kolors has announced the close of its $20 million series A financing round led by UP.Partners with participation from Maniv Mobility, Toyota Ventures, K5 Global, Mazapil — plus contribution from existing investors Tuesday Capital, Garret Camp's Expa, Chris Sacca's Lowercase, Moving Capital, MGV, Brainstorm Ventures, Bling Capital and Amplifica. The round, which brings the company's total investment raised to $26 million, will allow Kolors to grow in Mexico, expand into new Latin American markets, and enable cross-border US travel.

The company has created a "smart-bus-platform," which is defined as being a combination of airline and ridesharing style technology. The service includes attendants superpowered by technology, according to a news release.

"Kolors is redefining the experience of intercity travel. We are thrilled to see Kolors advancing in Mexico and bringing its phenomenal service to other parts of Latin America in the coming months this year," says Ally Warson, partner of UP.Partners. "Kolors is thinking about the next phase for intercity bus travel and intends to design an ecosystem that prioritizes the passenger while providing more profitable and climate-friendly outcomes for bus operators." Click here to continue reading.

Tech startup closes seed round at over $3M, plans to grow Houston team

This tech company wants to replace passwords for good. Photo courtesy of Allthenticate

A California-founded company that recently put down roots in Houston has announced the closing of its seed round of funding.

Allthenticate, a tech startup that enables unified authentication, announced over $3 million raised in its seed funding round led by Austin-based Silverton Partners with participation from California-based Amplify and Denver-based Ping Identity. The total raised in the round is $3,133,337, which, as the press release explains, translates to “elite” in hacker speak.

Allthenticate’s technology and services allow users to utilize smartphone devices to unlock and log in to everything — from doors to computers and servers. The company's mission is to provide safe, easy-to-use security infrastructure for everyday use and to target small- to medium-sized businesses to deploy the technology across their workforces. Click here to continue reading.

Houston SaaS startup raises $10M to keep up with customer growth

Houston-based Liongard has fresh funding to work with. Photo via Getty Images

A Houston software company has announced its latest funding.

Liongard, an IT software provider, has raised an additional $10 million led by Updata Partners with contribution from TDF Ventures — both existing investors in the company. The funding, according to a news release, will go toward providing the best customer service for Liongard's growing customer base.

The technology is providing managed service providers, or MSPs, improved visibility across the IT stack and an optimized user experience.

“Since working with our first MSP partners, we’ve seen time and again the power of visibility into IT data, reducing the time they spend researching customer issues and allowing them to respond faster than their peers,” says Joe Alapat, CEO and co-founder of Liongard, in the release. “This investment enables us to continue to achieve our vision of delivering visibility into each element of the IT stack.” Click here to continue reading.

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3 Houston companies land on Deloitte’s Technology Fast 500 list

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Three Houston companies have made this year’s Deloitte North America Technology Fast 500 list.

The report ranks the fastest-growing technology, media, telecommunications, life sciences, fintech, and energy tech companies in North America. The Houston companies to make the list, along with their revenue growth rates from 2021-2024, include:

  • No. 16 Action1 Corp., a provider of cybersecurity software. Growth rate: 7,265 percent
  • No. 92 Cart.com, a commerce and logistics platform. Growth rate: 1,053 percent
  • No. 312 Tellihealth, a remote health care platform. Growth rate: 244 percent

“Houston’s unique blend of entrepreneurial energy and innovation continues to strengthen the local business community, and I’m thrilled to see Houston companies honored on the 2025 Deloitte Technology Fast 500 list. Congratulations to all the winners,” said Melinda Yee, managing partner in Deloitte’s Houston office.

Action1 is no stranger to lists like the Deloitte Technology Fast 500. For instance, the company ranked first among software companies and 29th overall on this year’s Inc. 5000, a list of the country’s fastest-growing private companies. Its growth rate from 2021 to 2024 reached 7,188 percent.

Mike Walters, president and co-founder of Action1, said in August that the Inc. 5000 achievement “reflects the dedication of Action1’s global team, who continue to execute against an ambitious vision: a world where cyberattacks exploiting vulnerabilities are entirely prevented across all types of devices, operating systems, and applications.”

Atlanta-based Impericus, operator of an AI-powered platform that connects health care providers with pharmaceutical and life sciences companies, topped the Deloitte list with a 2021-24 growth rate of 29,738 percent.

“Our mission is to set the standard for ethical AI-powered physician connections to pharma resources, accelerating and expanding patient access to needed treatments,” said Dr. Osama Hashmi, a dermatologist who’s co-founder and CEO of Impiricus. “As we continue to innovate quickly, we remain committed to building ethical bridges across this vital ecosystem.”

How executive education retains your best employees + drives success

Investing in People

Hiring is tough, but retaining great people is even harder. Ask almost any manager what keeps them up at night, and the answer usually comes back to the same thing: How do we keep our best employees growing here instead of looking elsewhere?

One reliable approach has held up across industries. When people see their employer investing in their development, they’re more likely to stay, contribute, and imagine a future with the organization.

The data backs this up. Employees who take part in ongoing training are far less likely to leave, and the effect is especially strong for younger workers. One national survey found that 86% of millennials would stay with an employer that invests in their development. Companies that build a real learning culture see retention jump by 30-50%. The pattern is consistent: When people can learn and advance, they stay.

The ROI of executive education
Professional development signals value, but it also builds capability. When people have access to structured learning, they become better problem-solvers, more adaptable, and more confident leading through change.

That's the focus of Executive Education at Rice University's Jones Graduate School of Business. The portfolio is built for the realities of modern leadership: AI and digital transformation courses for teams navigating new technologies, and deeper programs in innovation and strategy for leaders sharpening long-term thinking.

“People, managers, professionals, and executives in all functional areas of business can benefit from this program,” notes Jing Zhou, Mary Gibbs Jones Professor of Management and Psychology at Rice. “We teach the fundamental principles of how to drive innovation and broaden the cognitive space.”

That perspective runs through every offering, from the Rice Advanced Management Program to the Leadership Accelerator and Leading Innovation. Each program gives participants practical tools to think strategically, work across teams and make meaningful change inside their organizations.

Building the leadership pipeline
Leadership development isn’t a perk anymore. It’s a strategic need for any organization that wants to grow and stay competitive.

Employers know this — nearly two-thirds say leadership training is essential to their success — yet employees still report feeling stalled. Reports find 74% of employees feel they aren’t reaching their potential because they lacked meaningful growth opportunities.

Rice Business designs its Executive Education programs to address that gap. The Rice Advanced Management Program, for example, supports leaders preparing for C-suite, board, or enterprise-level roles. Its format — two in-person modules separated by several weeks — gives participants space to test ideas at work, return with questions, and build on what they’ve learned. The structure fits demanding executive schedules while creating room for deeper reflection and richer peer connections.

Just as important, the program helps senior leaders align on strategy and culture. Participants develop a shared language and build stronger relationships, which translates into clearer decision-making, better collaboration, and less burnout across teams.

Houston’s advantage
Houston gives Rice Business Executive Education a distinctive edge. The city’s position in energy, healthcare, logistics, and innovation means participants are learning in the middle of a global business ecosystem. That proximity brings a mix of perspectives you don’t get in more siloed markets, and it pushes leaders to apply ideas to real-world problems in real time.

The expertise runs deep on campus, as well. Participants learn from faculty who are shaping conversations in their fields, not just teaching from a playbook. For many organizations, that outside perspective is a meaningful complement to in-house training — a chance to stretch thinking, challenge assumptions, and broaden leadership capacity.

Rice Business offers multiple paths into that experience, from open-enrollment programs like Leading Organizational Change, Executive Leadership for Women, or Driving Growth through AI and Digital Transformation to fully customized corporate partnerships. Across all formats, the focus is the same: education that is practical, relevant, and built for impact.

Investing in retention and results
When organizations make room for real development, the payoff shows up quickly: higher engagement, stronger leadership pipelines, and lower turnover. It also shapes the culture. People are more willing to take risks, ask better questions, and stay curious when they know learning is part of the job.

As Brent Smith, senior associate dean for Executive Education at Rice Business, explains, “There’s a layer of learning in leadership that’s about helping people adopt a leadership identity — to see themselves as the actual leader for their organization. That’s not an easy transition, but it’s the foundation of lasting success.”

For companies that want to build loyalty, deepen leadership capacity, and stay competitive in a fast-changing environment, investing in people isn’t optional. Rice Business Executive Education offers a clear path to do it well. Learn more here.

Check out upcoming programs:

Houston’s 10 most valuable startups revealed in new report

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The Greater Houston Partnership has released its list of the 10 most valuable startups that are fueling the city’s growth and entrepreneurial energy, including industry giants like Axiom Space and Fervo Energy.

Currently, Houston hosts more than 1,300 startups in industries such as energy, life sciences, manufacturing and aerospace, according to the GHP. The list ranks its top 10 startups by valuation based on the company’s last private funding round, reflected in Pitchbook data, as of Oct. 20 of this year.

The top 10 list includes:

10. NXTClean Fuels

Valuation: $530 million

NXTClean Fuels builds biofuel refineries that produce renewable fuel by using feedstocks like cooking oil and recycled organic materials.

9. Homebase

Valuation: $660 million

HR tech company Homebase provides employee management software that helps manage and optimize timesheets, payroll and more, with over over 100,000 small businesses and 2 million hourly workers using its product.

8. Zolve

Valuation: $800 million

Zolve is a banking platform that provides customers with access to financial products that aim to be accessible, flexible, and affordable than other financial platforms.

7. Stramsen Biotech

Valuation: $807 million

Stramsen Biotech develops plant-based drug therapies that target both infectious and noninfectious diseases, which include cancer, diabetes, HIV, kidney disease and neurological issues.

6. Octagos

Valuation: $843 million

Healthtech company Octagos has developed a remote cardiac monitoring software driven by AI that helps consolidate patient data in real-time, assisting healthcare professionals in providing quicker, easier and more accurate care.

5. Fervo Energy

Valuation: $1.4 billion

Pioneering geothermal company Fervo Energy combines horizontal drilling and fiber-optic sensing to produce electricity. The company is developing its flagship Cape Station geothermal power project in Utah. The first phase of the project will supply 100 megawatts of power beginning in 2026

4.Cart.com

Valuation: $1.7 billion

Cart.com is an e-commerce giant and logistics solutions provider that was founded in 2020 and obtained unicorn status within just three years.

3. Axiom Space

Valuation: $2.1 billion

Axiom Space is one of the anchor tenants at the Houston Spaceport, and has completed four missions of sending commercial astronauts to the ISS since 2022. In 2027, the company expects to see the first section of its private space station, Axiom Station, launched into low-earth orbit.

2. Solugen

Valuation: $2.175 billion

Solugen replaces petroleum-based products with plant-derived substitutes through its Bioforge manufacturing platform.

1. HighRadius

Valuation: $3.2 billion

HighRadius uses advanced technology to automate and manage accounts receivable processes for businesses worldwide.

The GHP also released its State of Houston’s Tech and Innovation Landscape, which mapped Houston’s digital and innovation sectors. Read the full report here.