10+ can't-miss Houston business and innovation events for March

Where to be

Here's your one-stop shop for innovation events in Houston this month. Photo via Getty Images

Saddle up, y'all. March might be the city of Houston's busiest month. The Houston Livestock Show and Rodeo has kicked off, as has Houston Tech Rodeo. Plus, Houston innovators have CERAWeek to look forward to, as well as Houston-focused activations in Austin at SXSW. Here's a rundown of what all to throw on your calendar this month.

This article will be updated as more business and tech events are announced.


February 27-March 5 — Houston Tech Rodeo

Houston Exponential returns with its 3rd annual Houston Tech Rodeo, a week of events showcasing and connecting Houston's innovation and tech ecosystem. The majority of the programming is taking place downtown, and all events are free to attend. Click here to browse this year's events upon registration.

Click here for five can't-miss HTR events.

Click here to learn more about HTR.

March 2 — Building a Startup Ecosystem to Support Asian American Entrepreneurs

FilKor Capital's mission is to empower resilient Asian Americans to build enduring companies. We are focused on underserved communities to build deep and systemic impact, starting with Filipino American and Korean Americans. This event will launch a listening tour with a diverse mix of stakeholders (entrepreneurs, funders, government, chambers, corporates, universities, community, etc.) to understand needs, opportunities and ways to engage.

The event is Wednesday, March 2, from noon to 2 pm at Impact Hub Houston (1801 Main St.). Click here to register.

March 2 — Beyond the Pitch Deck

Pitching successfully is more than just creating a deck. Founders get a lot of advice on how to put slides together — but how do investors actually approach the process of determining what companies they want to invest in? In this moderated panel, founders can hear directly from investors to understand their perspectives.

The event is Wednesday, March 2, from 1 to 3 pm at Cannon West Houston (1334 Brittmoore Road). Click here to register.

March 3 — Ignite Healthcare Network’s 5th Annual Fire Pitch Competition 

The Fire Pitch Competition is the culmination of Ignite Healthcare Network's annual accelerator program created to encourage innovation in emerging women-led healthcare companies. The accelerator provides opportunities for women entrepreneurs to engage with advisors, potential customers, and investors to accelerate the growth of their companies.

The event is Thursday, March 3, from 5 to 8:30 pm at Texas Medical Center Innovation (2450 Holcombe Blvd.). Click here to register.

March 4 — 3rd Annual Houston Business Matchmaker

Hosted by the SBA, this annual Business Matchmaking event serves as a powerful means to help small businesses grow by meeting with multiple buyers from large businesses, colleges & universities, local, state, and federal agencies. The optimal outcome is a contract, but at minimum the small business will establish a relationship with an important buyer for future business.

The event is Friday, March 4, from 8:45 am to 3:30 pm, and virtual. Click here to register.

March 7-10 — Agora at CERAWeek

The 40th annual CERAWeek, a week-long event that aims to connect and convene the energy industry, returns to in-person programming this year in downtown Houston. The conference's innovation track, called Agora, has four days of panels, presentations, and networking. Note: InnovationMap has a guide to tapping into Houston innovation at CERAWeek ahead of this year's conference. Click here to read it.

The Agora sessions begin Monday, March 7, and conclude Thursday, March 10. All programming will take place at Hilton Americas-Houston (1600 Lamar St.). Click here to register.

March 8 — Transition on Tap

Transition On Tap is Greentown Labs’ monthly networking event devoted to fostering conversations and connections among the climate and energy transition ecosystem in Houston and beyond, and this one is focused on female founders. Entrepreneurs, investors, students, and friends of climatetech are invited to attend, meet colleagues, discuss solutions, and engage with our growing community.

The event is Tuesday, March 8, at 5 pm at Greentown Houston (4200 San Jacinto St.). Click here to register.

March 10 — Rise to the Top

The Greater Houston Partnership’s Women’s Business Alliance invites you to be part of an energizing conversation featuring outstanding female executives and thought leaders that leave the audience inspired and uplifted at the 11th annual Rise to the Top celebrating International Women's Day. To honor this year's International Women's day theme, #BreakTheBias, a panel of esteemed female leaders will discuss how we can work together to foster diversity, equity and inclusivity in our professional and personal lives. We will also talk mentors and mantras that helped these women rise to the top in their careers.

The event is Thursday, March 10, from 10:30 am to 1:30 pm at Marriott Marquis (1777 Walker St.). Click here to register.

March 10 — MarMo Pitch Competition

The Cannon's MarMo Pitch Competition is a life sciences/biotech-based pitch competition. Five teams will pitch an original tech-centered business idea to a panel of business experts and an audience of entrepreneurs, small business owners, potential investors, students, business and community leaders.

The event is Thursday, March 10, from 4 to 7 pm at The Cannon @ MarMo (2121 Market St.). Click here to register.

March 11-20 — SXSW (in Austin)

After two years of virtual conferences, SXSW is gearing up for in-person programming in Austin this year. The conference traverses film, music, education, and more, including tech and innovation. Plenty of Houston innovators will make the trek west to participate in the activations and networking opportunities. InnovationMap has a guide to tapping into Houston innovation at SXSW ahead of this year's conference. Click here to read it.

SXSW begins Friday, March 11, and conclude Sunday, March 20. All programming will take place in downtown Austin. Click here to register.

March 24 — Future Focus - Sportstech

In partnership with InnovationMap, alliantgroup invites you to an exciting panel discussion on the sportstech industry, where technology is transforming the world of sports. Our conversation will focus on four areas, where multi-billion dollar businesses are emerging seemingly overnight:

  • E-sports
  • Gambling
  • Health/performance
  • Fan engagement

Across these categories, technology is enabling interconnectedness, social interaction, new communities, improved health, subscriber-based business models, software as a service, and new revenue streams.

The event is Thursday, March 24, from 6 to 8 pm at alliantgroup (3009 Post Oak Blvd. Suite 2000.). Click here to register.

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Houston company wins AHA competition for pediatric heart valve design

winner, winner

Houston-based PolyVascular, which develops minimally invasive solutions for children with congenital heart disease, was named the overall winner of the American Heart Association’s annual Health Tech Competition earlier this month.

The company was founded in 2014 by Dr. Henri Justino and Daniel Harrington and was part of TMCi's 2017 medical device cohort. It is developing the first polymer-based transcatheter pulmonary valve designed specifically for young children, allowing for precise sizing and redilation as the child grows while also avoiding degradation. PolyVascular has completed preclinical studies and is working toward regulatory submissions, an early feasibility study and its first-in-human clinical trial thanks to a recent SBIR grant from the National Heart, Lung, and Blood Institute.

With the new AHA honor, PolyVascular will be invited to join the association’s Center for Health Technology & Innovation Innovators’ Network, which connects entrepreneurs, providers and researchers to share and advance innovation in cardiovascular and brain health.

“This is a tremendous honor for PolyVascular—we’re especially proud to bring hope to families and children living with congenital heart defects,” Justino said in a news release. “Our technology—a minimally invasive valve that can be expanded over time to grow with the child—has the potential to dramatically reduce the need for repeated open-heart surgeries.”

The Health Tech Competition is a live forum for health care innovators to present their digital solutions for treating or preventing cardiovascular diseases and stroke.

Finalists from around the world addressed heart failure, hypertension, congenital heart defects and other issues that exist in cardiovascular, brain and metabolic health. Solutions were evaluated on the criteria of validity, scientific rigor and impact.

The judges included Texas-based Dr. Eric D. Peterson, professor of medicine in the division of cardiology at UT Southwestern Medical Center, and Dr. Asif Ali, clinical associate professor of cardiovascular medicine at the University of Texas Medical School in Houston and director at Cena Research Institute.

According to the American Heart Association, nearly half of U.S. adults live with some form of cardiovascular disease or stroke.

“The American Heart Association plays a pivotal role in advancing innovative care pathways, and we’re excited that our solution aligns with its guidelines and mission,” Justino said in a news release. “It’s time these life-changing technologies reach the youngest patients, just as they already do for adults.”

EO Houston is where ambitious founders go to scale smarter

Don't Go It Alone

Scaling a business from early traction into true growth is one of the most exciting — and punishing — chapters of entrepreneurship. Houston founders know this better than most. Our city is built on ambition: fast-moving industries, talent from around the world, and opportunities that expand as large as the Texas sky.

But as many entrepreneurs eventually learn, scaling isn’t simply “more of what worked.” It requires new systems, new thinking, and often, a new version of the founder. Even the most capable founders eventually face decisions, pressures, and turning points that only other entrepreneurs can truly understand.

Entrepreneurs’ Organization, a global peer-to-peer network of more than 18,000 business owners across 220 chapters in 75+ countries, exists for exactly this stage. One of the largest chapters in the organization, EO Houston brings that global community to life locally, offering founders the connection, learning, and accountability needed to grow sustainably and to grow up as leaders.

A community where founders learn at the highest level
The real value of EO emerges in the lived experiences of other entrepreneurs. When Houston-area founders talk about the moments growth nearly broke their companies, a universal theme appears: you can’t do it alone.

EO Houston member Robert De Los Santos of Sky High Party Rentals learned this the hard way when rapid post-COVID growth made expansion feel limitless — until it wasn’t.

“After COVID, we doubled every year and assumed inventory was the limit. In 2023 we overbought, only to realize demand had peaked. That taught us a hard truth: growth in one city has ceilings. Expanding into Austin and Dallas — the Texas Triangle — gave us new markets to put our inventory to work while we figured out how to penetrate Houston better. The challenge shifted from a strategy of ‘buy more units for demand’ to learning how to tackle the challenges of ‘leading across cities.’”

Founders often enter EO exhausted from trying to maintain control as things grow more complex. Many discover, like Jarred King of Summit Firms, that scaling requires the difficult shift from doing everything to building the team that can.

“We grew quickly because of my network, relationships, and hustle… but I was doing all the work,” King says. “I realized at that point you have to delegate — not just busy work, but important decisions to your key team, as well as set up really effective SOPs.”

“The uncomfortable truth is that you are no longer the best person for most jobs in your company," agrees Darren Randle of Houston Tents & Events. "Your inability to delegate or hire people smarter than you in key leadership and management level roles will become the single biggest drag on the entire business. You have to accept that your original 'hustle' is now a scalability risk."

Making hard decisions, such as walking away from customers or contracts, can feel like less of a sting when you know others have also been faced with tough choices. Aaron Gillaspie of West U's My Salon Suite recalls, “You can’t be everything to everyone, it’s ok to say no, and just understand some customers aren’t the right fit. It’s a two way street and both must win.”

Perspective is perhaps the most important reality check that members find at EO.

“Bigger volume will not make problems go away — you just got to get used to walking the tightrope," says Roger Pombrol of Emerald Standard. "Develop a system for good balance and do not freak out. Scared is no way to live your life. It’s ok if you fall. Your family will still love you. Money is just money. Love is love. The world tries to make you conflate them, but don’t."

Actionable insights from entrepreneurs who’ve already scaled
Conversations like these are happening every month inside EO Forum Meeting. Each EO chapter is divided into several small Forums. These confidential, committed group of 7–10 entrepreneurs who meet to share the real five percent of what they’re experiencing. It’s not advice, but experience — shared candidly, respectfully, and with the kind of vulnerability that leads to breakthroughs.

What makes Forum so impactful is the honesty it draws out. Entrepreneurs are often surrounded by employees, partners, and even family members who rely on them for answers, but seldom do they have a group where vulnerability is not only welcomed, but expected.

Learning experiences that match your ambition
EO supports that growth far beyond peer groups. Through the organization’s global partnerships with institutions like Harvard, Oxford, and INSEAD, Houston members gain access to executive-level learning experiences designed specifically for entrepreneurs.

These programs help founders step out of the day-to-day and think strategically about competitive advantage, innovation, and organizational leadership. Paired with ongoing learning through EO Jumpstart, Nano Learning, and its global library of member-created content, founders stay informed, challenged, and ahead of emerging trends.

And through global communities — ranging from EO Women and EO Under 35 to industry-specific groups — Houston members tap into expertise that spans continents and sectors. Whether someone is navigating M&A, exploring international expansion, or integrating new technologies, the right perspectives are always within reach.

What truly distinguishes EO Houston, however, is its culture. Houston’s entrepreneurial landscape is uniquely diverse and resilient, filled with founders who are hungry to build, innovate, and elevate the city’s business community. EO Houston amplifies that spirit, creating relationships that are as supportive as they are strategic. Many members describe the chapter not simply as a network, but as a catalyst for becoming better leaders, better thinkers, and — just as importantly — better human beings.

Your next level starts here
For entrepreneurs who are ready to scale—beyond their first million, beyond their current comfort zone, and toward a future that requires sharper leadership and stronger community—EO Houston offers an unmatched platform. It is a place where ambitious founders grow faster, think bigger, and gain the confidence to take bold next steps.

If you’re ready to elevate your business and your leadership alongside people who understand the journey, EO Houston is ready to welcome you. Your next level starts with the peers who can help you reach it. Learn more and become a member here.

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.”

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