These 9 Houston startups start 2024 with fresh funding

q4 2023 vc activity

Nine Houston startups ended 2023 with a fundraise. Photo via Getty Images

Houston startups ended 2023 with a flurry of funding news — from several seeds and series As to series C rounds and extensions.

Here are nine Houston startups that secured funding in the fourth quarter of last year, according to reporting by InnovationMap. For further reading, here were 2023's top rounds raised.

Amperon Holdings Inc. closed its $20 million series B in October

It's payday for a startup that's improving analytics for its energy customers. Photo via Getty Images

A Houston startup has raised $20 million in its latest round of funding in order to accelerate its energy analytics and grid decarbonization technology.

Amperon Holdings Inc. announced today that it closed its series B round at $20 million. Energize Capital led the round and the D. E. Shaw group, Veriten, and HSBC Asset Management, an existing investor, joined in on the round. Additionally, two of Amperon's early customers, Ørsted and another strategic utility partner, participated in the series B, which brought Amperon’s total funding to $30 million.

“The energy transition is creating unprecedented market volatility, and Amperon is uniquely positioned to help market participants better navigate the transitioning grid – both in the U.S. and as we expand globally,” Sean Kelly, CEO and co-founder of Amperon, says in the release. Read more.

Velostics raised nearly $2M additional seed funding in October

Velostics has raised additional funding to grow its logistics software. Photo via velostics.com

A Houston company that's providing innovative unified scheduling software for the logistics industries has raised additional seed funding.

Houston-based Velostics Inc. raised $1.95 million, the company announced this week. The additional seed round follows a $2.5 million round announced in 2021. The Velostics platform optimizes scheduling for inbound and outbound trucks, saving companies money across the supply chain and resulting in fewer emissions from idling trucks.

“Scheduling is a major headache for all parties focused on reducing cost and delivering on high customer expectations — our cloud based solution is designed to go live in one day with no apps required,” Gaurav Khandelwal, founder and CEO of Velostics, says in a news release. Read more.

Konect.ai secured $5.5M seed funding in October

Konect.ai is using AI and natural language processing within the automotive retail industry. Image via Getty Images

A Houston startup that's using artificial intelligence and natural language processing to disrupt the retail automotive industry has raised seed funding.

Konect.ai announced a $5.5 million seed investment from Austin-based Silverton Partners. The funding will support the company's development of its software, which hopes to advance communications between auto dealerships and auto tech companies and customers.

"This investment from Silverton Partners is a strong validation of our vision and the hard work of our talented team. With this support, we are poised to accelerate our growth and continue to innovate, bringing the most advanced conversational AI products to the automotive retail industry," Cole Kutschinski, president and CEO of Konect.ai, says in a news release. Read more.

Graylog closed $9M in a series C extension round and $30M in financing in October

Graylog, a Houston SaaS company, has new fuel to scale and develop its product. Photo via Getty Images

A Houston software-as-a-service company has secured $39 million in financing and announced its latest upgrade to its platform.

Graylog, which has created an innovative platform for cybersecurity and IT operations, raised equity funding with participation from new investor Silver Lake Waterman and existing investors Piper Sandler Merchant Banking and Harbert Growth Partners leading the round.

“The growth we are seeing globally is a response to our team’s focus on innovation, a superior user experience, low total cost of ownership, and strong execution from our Go-To-Market and Customer Success teams,” Andy Grolnick, CEO of Graylog, says in a news release. “We expect this momentum to continue as Graylog expands its reach and raises its profile in the security market.” Read more.

RepeatMD raised $50M series A in November

Fresh off a win at the Houston Innovation Awards, RepeatMD has raised funding. Photo by Emily Jaschke/InnovationMap

Just nine months after its seed round, a Houston startup with a software platform for the aesthetic and wellness industry has secured $40 million in venture capital and $10 million in debt facility.

RepeatMD, a SaaS platform, announced today that it's secured $50 million, which includes a $10 million debt facility from Silicon Valley Bank. The round was co-led by Centana Growth Partners and Full In Partners with participation from PROOF and Mercury Fund, which also contributed to the seed round earlier this year.

“Even though the aesthetics and wellness industry has continued to innovate a growing range of life-changing treatments, practices continue to face challenges selling treatments and services that are new and unfamiliar to patients,” Phil Sitter, CEO of RepeatMD, says in the release. Read more.

Kahuna Workforce Solutions secures $21M series B in November

Kahuna Workforce Solutions, which provides HR software solutions, announced it has closed a $21 million series B. Photo via Getty Images

A Houston company with a software platform to enhance skills management operations has raised its series B.

Kahuna Workforce Solutions announced it has closed a $21 million series B funding round led by Baltimore-based Resolve Growth Partners. Kahuna's platform provides its users — which come the from health care, energy, field service, and manufacturing industries — with effective assessment, training and development, and staffing and deployment initiatives.

“We are thrilled to work with Resolve as Kahuna begins the next growth phase. Their expertise in enterprise software, and commitment to innovation and continuous improvement fully aligns with our mission, vision, and goals for Kahuna,” Jai Shah, CEO of Kahuna Workforce Solutions, says in a news release. Read more.

Allganize closed $20 million series B in November

Allganize recently closed a $20 million series B round of funding, bringing its total amount raised to $35 million. Graphic via allganize.ai

A Houston tech startup with an artificial intelligence technology has announced it's raised two rounds of funding as it plans to continue developing its product and IPO in Japan.

Allganize recently closed a $20 million series B round of funding, bringing its total amount raised to $35 million, according to the company. Allganize developed Alli, an all-in-one platform for enabling large language models, that's used by over 200 enterprise and public companies globally, including Sumitomo Mitsui Banking Corporation, Nomura Securities, Hitachi, Fujitsu, and KB Securities.

"This investment accelerates our journey towards global expansion and achieving a milestone of listing on the Japanese stock exchange by 2025," Changsu Lee, CEO of Allganize, says in a news release. Read more.

EndoQuest Robotics Inc. announced $42 million series C in December

Houston-based EndoQuest has closed a $42 million round. Photo via Getty Images

A Houston medical device company that's tapping into robotics technology for the operating room has just announced a major chunk of fresh funding.

EndoQuest Robotics Inc. announced that it has closed a $42 million series C to advance its robot technology that's targeting endoluminal and gastrointestinal minimally invasive procedures. Returning investors, CE Ventures Limited and McNair Interests, and new investor, Puma Venture Capital, led the round of funding.

"Our investors share our vision of leveraging robotics to redefine the possibilities in minimally invasive procedures," Kurt Azarbarzin, CEO of EndoQuest Robotics, says in a press release. Read more.

Digital Wildcatters announced $2.5M seed in December

Digital Wildcatters just raised $2.5 million in funding. Image courtesy

With $2.5 million in fresh funding, Digital Wildcatters is on its way to keep empowering the evolving energy workforce.

Digital Wildcatters, a Houston company that's providing a community for the next generation of energy professionals, has closed its seed plus funding round at $2.5 million. The round by energy industry veteran Chuck Yates, who also hosts his podcast "Chuck Yates Needs a Job" on the Digital Wildcatters' podcast network.

"Our industry's survival depends on recruiting the next generation of energy workers. We must adapt to their digital, content-rich world, as we currently lag behind, like a VHS tape in a Netflix world. Digital Wildcatters is our path to modernization," Yates says. Read more.

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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.

Photos: Highlights from the 2025 Houston Innovation Awards

Innovation Awards Recap

The 2025 Houston Innovation Awards season came to a close on Nov. 13 at InnovationMap's annual awards program and networking event.

The fifth annual Houston Innovation Awards celebrated more than 40 innovative finalists and crowned 10 winners across prestigious categories. In the weeks leading up to the event, finalists were profiled in our editorial series spotlights. Read all about this year's winners here.

Finalists, judges, and special guests connected during an exclusive VIP reception before the doors officially opened for the evening. A full house of attendees then gathered to celebrate the best and brightest in Houston innovation right now. The night culminated in an awards program, emceed this year by Lawson Gow, Greentown Labs Head of Houston.

Scroll through the photos below for scenes from the event, including the winners, the guests, and more highlights from the program.

Special thanks to this year's sponsors for an unforgettable evening honoring Houston innovation: Houston City College Northwest, Houston Powder Coaters, FLIGHT by Yuengling, William Price Distilling, and Citizens Catering.

2025 Houston Innovation Awards Winners:

Energy Transition Business of the Year: Eclipse Energy. Photo by Emily Jaschke
2025 Houston Innovation Awards Winners:

2025 Houston Innovation Awards Winners, Continued

Minority-founded Business of the Year: Mars Materials. Photo by Emily Jaschke

2025 Houston Innovation Awards Guests 

Photo by Emily Jaschke

More 2025 Houston Innovation Awards Highlights

Photo by Emily Jaschke

Texas ranks among 10 best states to find a job, says new report

jobs report

If you’re hunting for a job in Texas amid a tough employment market, you stand a better chance of landing it here than you might in other states.

A new ranking by personal finance website WalletHub of the best states for jobs puts Texas at No. 7. The Lone Star State lands at No. 2 in the economic environment category and No. 18 in the job market category.

Massachusetts tops the list, and West Virginia appears at the bottom.

To determine the most attractive states for employment, WalletHub compared the 50 states across 34 key indicators of economic health and job market strength. Ranking factors included employment growth, median annual income, and average commute time.

“Living in one of the best states for jobs can provide stable conditions for the long term, helping you ride out the fluctuations that the economy will experience in the future,” WalletHub analyst Chip Lupo says.

In September, Gov. Greg Abbott announced Texas led the U.S. in job creation with the addition of 195,600 jobs over the past 12 months.

“Texas is America’s jobs leader,” Abbott says. “With the best business climate in the nation and a skilled and growing labor force, Texas is where businesses invest, jobs grow, and families thrive. Texas will continue to cut red tape and invest in businesses large and small to spur the economic growth of communities across our great state.”

While Abbott proclaims Texas is “America’s jobs leader,” the state’s level of job creation has recently slowed. In June, the Federal Reserve Bank of Dallas noted that the state’s year-to-date job growth rate had dipped to 1.8 percent, and that even slower job growth was expected in the second half of this year.

The August unemployment rate in Texas stood at 4.1 percent, according to the Texas Workforce Commission. Throughout 2025, the monthly rate in Texas has been either four percent or 4.1 percent.

By comparison, the U.S. unemployment rate in August was 4.3 percent, according to the U.S. Bureau of Labor Statistics. In 2025, the monthly rate for the U.S. has ranged from 4 percent to 4.3 percent.

Here’s a rundown of the August unemployment rates in Texas’ four biggest metro areas:

  • Austin — 3.9 percent
  • Dallas-Fort Worth — 4.4 percent
  • Houston — 5 percent
  • San Antonio — 4.4 percent

Unemployment rates have remained steady this year despite layoffs and hiring freezes driven by economic uncertainty. However, the number of U.S. workers who’ve been without a job for at least 27 weeks has risen by 385,000 this year, the Bureau of Labor Statistics reported in August. That month, long-term unemployed workers accounted for about one-fourth of all unemployed workers.

An August survey by the Federal Reserve Bank of New York showed a record-low 44.9 percent of Americans were confident about finding a job if they lost their current one.
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