Houston VC leaders announce SPAC with $175M IPO

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Andrew White (left) and Blair Garrou are at the helm of the new black check company. Photos courtesy

A blank check company has hit the Nasdaq today with a $175 million initial public offering.

Mercury Ecommerce Acquisition Corp. announced its IPO of 17,500,000 units at a price of $10 per unit to be listed on The Nasdaq Capital Market with the ticker symbol "MEACU" beginning today,

The company is led by Chairman Blair Garrou, managing director of Mercury Fund, and President and CEO Andrew White, a limited partner of Mercury Fund and president of Sweat Equity Partners.

According to a press release from the SPAC, the company was "formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses or entities."

"While the company may pursue an investment opportunity in any business or industry, it intends to focus its search for a target business or businesses in the e-commerce technology and tech-enabled services industry in North America," reads the release.

A close is expected by the company on July 30, subject to customary closing conditions. Needham & Company is managing the offering.

Spruce, founded by Ben Johnson in Houston, has announced a $8 million series A round and a plan to continue expansion. Photo courtesy of Spruce

Houston venture group leads Austin-based tech company's $8M series A round

spruced

A Houston-founded startup that designed an app-based service for apartment dwellers has closed an $8 million series A led by Houston-based Mercury Fund.

Spruce, which was founded in Houston in 2016 as Apartment Butler before rebranding and relocating to Austin, announced the close of its latest round this week. The startup partners with multifamily companies to provide concierge-like services, such as cleaning, dog walking, and even COVID-19 sanitation.

"Spruce is changing how people live in their homes," says Ben Johnson, founder and CEO, in a news release. "Today's apartment community is a vibrant micro-economy for services and goods, and Spruce efficiently channels these interactions into a single marketplace. This Series A will expand our offerings to more residents and properties as well as continue our national roll-out."

Mercury Fund also invested in the company's seed round last year, and since that funding, Spruce has expanded out of state and into nine new markets. According to the release, the company, which still has an office in houston, has 40 employees and over 760 properties with 230,000 units on its platform.

"Spruce has perfected their market model and built a best-in-class team. Their resilience and growth during this unprecedented time have impressed us, and we are excited to continue on this journey with them," says Blair Garrou, managing director at Mercury Fund, in the release.

Houston-based Sweat Equity Partners, a new Spruce investor, also contributed to the round. Andrew White, president of the investment group, will also join the board of directors.

"Spruce is building a valuable platform focused on delivering outstanding home services under the unique requirements of the multi-family segment," says White in the release.

Steven Pho, an Austin-based entrepreneur and investor previously with Favor Delivery and RetailMeNot, will also join the board.

"Spruce has an amazing opportunity to quickly and cost effectively reach a mass market through their partnerships with national property managers," Pho says in the release. "This unique channel strategy differentiates Spruce from their competitors and enables them to rapidly achieve scale and density in new markets."

Spruce's platform is available across 760 multifamily properties. Photo via GetSpruce.com

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UTHealth Houston officially opens new tower in TMC's Helix Park

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UTHealth Houston School of Public Health recently opened its new state-of-the-art tower in the Texas Medical Center’s Helix Park.

The 350,000-square-foot, 10-story campus at 1930 Old Spanish Trail was celebrated with an official ribbon-cutting ceremony on Oct. 28. The $229 million project will consolidate all UTHealth Houston School of Public Health operations into one facility. It will also connect students who are at the Austin, Brownsville, Dallas, El Paso and San Antonio campuses with peers and faculty through digital and distance learning.

Disciplines taught in the new tower will include epidemiology, genetics, nutrition, health policy, data science and health promotion, UTHealth shared when the building first broke ground in 2023.

Architects Kirksey Architecture and Smith Group designed the building, and Vaughn Construction served as general contractor. The facility features labs for studying human disease, classrooms and spaces to support interdisciplinary and community-based research, a broadcast studio and a teaching kitchen. A skybridge over Old Spanish Trail connects the new tower with a plaza that's shared with MD Anderson.

“This new facility reflects the kind of forward-looking investment that will serve Texans for generations,” Janiece Longoria, vice chairman of the UT System Board of Regents, said in a news release. “By creating an environment where talented people can learn, collaborate, and pursue new ideas, UTHealth Houston is building capacity to meet the challenges of tomorrow while strengthening its impact across our state.”

UTHealth says the system aims for the new campus to expand on collaborative research efforts and continue graduate education, as enrollment at the School of Public Health has increased by 27 percent over the last five years.

“This new building, with its state-of-the-art education technology and learning environment, will strengthen and advance the school’s mission to educate and train the next generation of experts who will advance scientific discovery, shape evidence-based health policy, and lead innovative solutions to the complex health challenges in communities throughout Texas and across the nation,” Kevin Morano, senior vice president, provost and chief academic officer of UTHealth Houston, added in a news release.

Attending the ceremony were Dr. Melina R. Kibbe, UTHealth Houston president and Alkek Williams Distinguished Chair; Eric Boerwinkle, dean, M. David Low Chair in Public Health and Kozmetsky Family Chair in Human Genetics at the School of Public Health; Texas State Representative Lauren Ashley Simmons, Texas House District 146; representatives of the offices of Senator John Cornyn and Harris County Commissioner Rodney Ellis; and Dr. Theresa Tran, director of the Houston Health Department.

"This building represents far more than a home for our school,” Boerwinkle added in the release. “It represents the people who make our mission possible: the faculty, staff, and students who fill each laboratory and classroom with curiosity, discovery, and purpose to improve the population’s quality of life.”

Rice University breaks ground on new innovation hub, The Arc

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Construction is officially underway on Rice University's The Arc in Houston’s Ion District.

The university broke ground on the 200,000-square-foot research, corporate innovation and office building on Nov. 4. The facility will share a plaza with the existing Ion building, fostering collaboration within the innovation space, according to Rice.

“The Arc will bring Rice’s extraordinary research and talent and Houston’s impactful innovation ecosystem into even closer connection with the industries and innovators working to solve some of the world’s most consequential challenges,” Rice President Reginald DesRoches said in an announcement. “That constant exchange of ideas and expertise will help move discoveries more rapidly from the laboratory to real-world impact.”

Construction is scheduled to be completed by Q2 2028. Rice Real Estate Co. is developing the project, and Rice University will occupy about 80,000 square feet in the building (about 40 percent). Preleasing has begun, with floor plans ranging from 28,000 to 31,000 square feet.

The Arc will feature conference and meeting spaces, an amenity lounge, fitness center, outdoor plazas, underground parking, and on-site retail and dining, according to the release.

It aims to host tenants focused on artificial intelligence and machine learning, data science, robotics, quantum science and engineering and energy, including Rice's new AI Foundry.

Rice says the AI Foundry will be a space where university experts and partners can support organizations with AI challenges. Rice recently committed to hiring 75 new AI-focused faculty and announced plans to launch a new Master of Artificial Intelligence (MAI) next fall.

“The AI Foundry is exactly the kind of collaboration the Arc is designed to enable,” Amy Dittmar, the Howard R. Hughes Provost and executive vice president for academic affairs at Rice, added in the release. “By bringing Rice researchers together with industry partners in a shared environment, we can accelerate the movement of ideas from research into practical applications while helping organizations build the capabilities they need to succeed as AI continues to evolve.

Developers of The Arc are targeting LEED Gold certification by incorporating smart building automation and energy-saving features into the project's design. Rice first announced the project in September 2025.

Rendering courtesy Bogza

Houston battery tech startup FlowCellutions acquired by Katy energy co.

M&A

Katy-based TerraFlow Energy, an energy storage and infrastructure company, has acquired Houston-based battery technology startup FlowCellutions. Financial terms weren’t disclosed.

FlowCellutions still operates under its established name, but with the tagline “A TerraFlow Energy Company.” Becca Segel, founder and CEO of FlowCellutions, now runs the business as its president.

FlowCellutions specializes in electrochemical sensing, diagnostics, analytics, and testing that offer insights into battery chemistry, charging capabilities, and system performance.

“FlowCellutions has always been focused on developing better ways to understand what is happening inside a flow battery and using that information to improve how these systems perform,” Segal said in a press release. “Joining TerraFlow gives us the opportunity to apply that work at a much larger scale while continuing to build the capabilities and expertise that make FlowCellutions unique.”

The FlowCellutions platform supports data centers and other heavy users of power. It’s designed to help reduce operating costs, prevent failures and costly downtime, and extend battery lifetime from about seven years to more than 30 years.

Segel founded the company in 2022. A member of Greentown Labs, the company raised more than $2 million in non-dilutive funding and received $1.5 million in National Science Foundation funding earlier this year.

FlowCellutions is one of five finalists in the Energy Transition Business category of InnovationMap’s 2026 Houston Innovation Awards.

“FlowCellutions brings a depth of scientific and technical expertise that fits naturally with where TerraFlow is going,” Jon Parrella, CEO of TerraFlow, said in the release.

“As we move from developing these systems to deploying them at commercial scale, understanding performance at a deeper level matters,” he said. “Bringing FlowCellutions into TerraFlow strengthens that capability and gives both teams more opportunity to advance the technology.”TerraFlow, founded in 2024, develops long-duration energy storage and power infrastructure for data centers, industrial facilities, utilities and other large power consumers.

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This article originally appeared on EnergyCapitalHTX.com.

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