“When we were founded, we were a chemical company. Today, we have morphed into a technology company,” says Kendra Lee, CEO of Merichem. Photo via LinkedIn

How this 78-year-old Houston chemical company is evolving as an energy tech leader

at the helm

Kendra Lee had no designs on running the family business.

“In fact, I never planned on being a part of Merichem,” Lee recalls.

In 1945, Lee’s grandfather, John T. Files, and a pair of business partners founded the company in Houston. Their goal was to take a potential waste product and turn it into something that would benefit the oil and gas industry — an early attempt at sustainability.

What started as a soap and industrial cleaning company began procuring cresylate, which is a waste from the refineries treating gasoline, to recover spent cresylic acids, which are highly caustic, and refine them so they could be sold into the industrial chemicals market.

“When we were founded, we were a chemical company,” says Lee. “Today, we have morphed into a technology company.”

That transformation began in the 1970s. By 1997, when Merichem put the chemical end of their business into a joint venture with Sasol, the focus had transferred to Merichem Process Technology and Merichem Caustic Services, while Sasol took over the chemical branch.

Merichem Process Technology designs and fabricates equipment for sulfur removal, while Merichem Caustic Services works with companies to handle spent caustic for beneficial reuse rather than waste. The innovative company has more than 1,200 units licensed globally for operation in a myriad of applications. Those allow the 78-year-old company to further push sustainability as a priority.

Lee began her career with Merichem more than 20 years ago as an entry-level laboratory technician.

“I’ve never left, and I kept getting opportunities — now here I am,” she says.

Where she is is at the top of the ladder. Lee became chairman of the board in 2012 and CEO in 2014. But doesn’t think of Merichem as a family business. Lee is only the third member of the family to work at the company, including Files and the cousin who followed him as CEO.

Lee says that she seldom spoke to her grandfather about the business. He worked at Merichem until the day he died in 2002, but Lee recalls that, as a low-level employee, she didn’t have a single meeting with him before that time.

“Our interactions were very normal family dinners,” she explains.

Since her transition into leadership, Lee says, “My focus has really been on continuing the legacy my grandfather and cousin created. We’re very employee-focused and community-focused. Part of our role as part of our industry is to provide livelihoods and be good stewards in communities in which we operate.”

She adds that she’s also focused on innovation.

“That was a big part of who my grandfather was. That’s how we transitioned from being a chemical company to a technology company” she says. That means looking for new methods not only in the research facility, but in every segment of the company.

That eye toward the next big discovery will likely see a significant payoff in one to three years, when a new product, designed to improve on hydrogen sulfide removal — with a new catalyst that is regnerable — will be commercially available. But right now, customers can take advantage of the company’s new Standard LO-CAT® system. The product is the result of continuous improvements from the previous system and boasts low operating costs, no liquid waste streams, and significant turndown capability.

And what will follow for the Houston born-and-based company? Merichem has plans to push further into the renewables field, says Lee, adding that there is a continued need for Merichem’s technology as we transition into other types of energy, including geothermal. More than three quarters of a century after its founding, Merichem is still a company on the forefront.

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Top 6 Houston energy events to attend in February 2025

Energy Events

Editor's note: February is here, and the month is buzzing with forums, conferences, and the largest AI in Energy event. Here are six Houston energy events that you won't want to miss this month. Mark your calendars now, and plan ahead for the rest of Q1 via this guide.

February 4 — 2025 Brazil Summit: Energy at a Crossroads 

The Brazil Summit, held at Rice University's Baker Institute, will explore Brazil’s evolving energy sector, including recent progress in energy transition regulations, as well as the 2024 U.S. election's implications for Brazil's future. Participants from Brazil and the U.S., including policymakers, energy leaders, financial experts and more, will join the summit, which is free to attend and open to the public.

This event takes place Tuesday, February 4, at 7:30 am. Registration is required. Click here to register.

February 10-11— 6th American LNG Forum

Join LNG industry professionals, innovators and policymakers to discover groundbreaking technologies that are driving the future of liquified natural gas. From market dynamics to decarbonization strategies, this is your chance to connect, learn and become part of the LNG revolution at American LNG Forum.

This event begins Monday, February 10, at the Westin Galleria Houston. Click here to register.

February 11-12 — Oil & Gas Automation and Technology Week 

Oil and Gas Automation and Technology Week brings together oil and gas operators to share best-practice strategies for accelerating business transformation, decarbonization, and energy transition with disruptive technology. Expert speakers from the automation and technology space include Jack Hu, Dow; Partha Chatterjee, Shell; and Philippe Daroux, Chevron.

The two-day event takes place at the Sonesta Houston Hotel IAH Airport. Click here to register.

February 19-20— 7th Global Energy Forum 2025

The Global Energy Forum brings a bipartisan collective of U.S. Congressmen together with top energy executives to convene for off-the-record discussions in order to explore the energy strategies and solutions for a sustainable, clean, reliable and affordable energy future. Policymakers and executives from energy, finance, and technology will engage in dialogue on energy infrastructure, technological innovation, policy and regulation reform needed to respond to the global energy crisis.

This event begins Wednesday, February 19, at 7:30 am at the Petroleum Club of Houston. Click here to register.

February 24-25 — AI In Energy

Join 150+ senior operations, digital, data and AI leaders in Houston for the industry's largest AI in Energy event, and unlock the potential of AI within your operations. Key points of discussion include how to pair digital twins and gen AI, know when your critical assets need maintenance, move beyond pilot program to scale AI across the enterprise, and leverage generative AI and data intelligence to unlock asset reliability.

This event begins Monday, February 24 at 7:30 am at Norris Conference Centers' City Centre. Click here to register.

February 25-27 — 2025 Energy HPC Conference

The 18th annual Energy High Performance Computing Conference, hosted at Rice University by the Ken Kennedy Institute, is the premier meeting place for the energy industry to engage in conversations about challenges and opportunities in high-performance computing, computational science and engineering, machine learning and data science. Attended by more than 500 leaders and experts, this is a unique opportunity for key stakeholders to engage and network to help advance HPC in the energy industry.

This event begins Tuesday, February 25, at Rice University. Click here to register.

Geothermal energy startup's $600M deal fuels surge in Houston VC funding

by the numbers

The venture capital haul for Houston-area startups jumped 23 percent from 2023 to 2024, according to the latest PitchBook-NVCA Venture Monitor.

The fundraising total for startups in the region climbed from $1.49 billion in 2023 to $1.83 billion in 2024, PitchBook-NVCA Venture Monitor data shows.

Roughly half of the 2024 sum, $914.3 million, came in the fourth quarter. By comparison, Houston-area startups collected $291.3 million in VC during the fourth quarter of 2023.

Among the Houston-area startups contributing to the impressive VC total in the fourth quarter of 2024 was geothermal energy startup Fervo Energy. PitchBook attributes $634 million in fourth-quarter VC to Fervo, with fulfillment services company Cart.com at $50 million, and chemical manufacturing platform Mstack and superconducting wire manufacturer MetOx International at $40 million each.

Across the country, VC deals total $209 billion in 2024, compared with $162.2 billion in 2023. Nearly half (46 percent) of all VC funding in North America last year went to AI startups, PitchBook says. PitchBook’s lead VC analyst for the U.S., Kyle Stanford, says that AI “continues to be the story of the market.”

PitchBook forecasts a “moderately positive” 2025 for venture capital in the U.S.

“That does not mean that challenges are gone. Flat and down rounds will likely continue at higher paces than the market is accustomed to. More companies will likely shut down or fall out of the venture funding cycle,” says PitchBook. “However, both of those expectations are holdovers from 2021.”

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This story originally appeared on our sister site, InnovationMap.com.