Houston-based investment platform expands capabilities for local deals

Nextseed's next phase

Houston-based NextSeed has been approved as a broker-dealer platform, allowing for larger investments. Getty Images

NextSeed, which launched in Houston four years ago as a crowdfunding online investment platform, has expanded its services to become a broker-dealer. The platform also rolled out a new website.

Now that NextSeed Securities LLC is a SEC-registered broker-dealer, NextSeed campaigns aren't limited to the $1 million cap instated by crowdfunding rules, according to a news release. The new function also means that, rather than just debt securities (where investors are paid back based on revenue of the company), investors can also engage in equity investing (where money can be exchanged for ownership of the company).

"We previously focused only on debt securities, in part because we wanted to facilitate the right type of capital to the local small business community," says CFO Tae Mi Lee in the release. "With the launch of our broker-dealer practice, we are able to expand our services to offer both debt and equity offerings for different types of issuers and investors."

In the past, NextSeed deals have focused on local brick-and-mortar companies. However, this new capability opens doors to other types of deals.

"We have always wanted investors on the platform to have the ability to diversify their investment portfolios across multiple industries and asset classes, while providing the right investment structure for our business clients through a broader range of options," Tae Mi Lee continues. "We are excited about what this expansion means for our NextSeed community."

The broker-dealer model shifts more responsibility on NextSeed as the vehicle for trading securities, but also represents a growth in investing in Houston.

"The standards of review and compliance obligations for both issuers and investors become stricter and more comprehensive for offerings made via our broker-dealer, but we wanted to be able to offer a more extensive and flexible service to our community," says CEO and Co-Founder Youngro Lee in the release. "Since day one of our funding portal operations, we tried to adhere to certain standards above and beyond the minimal legal requirements. We're now just taking another leap forward into a new phase of NextSeed."

Since its launch in 2015, NextSeed has raised $11 million for companies on its platform. While not all in Houston, NextSeed focuses on funding its portfolio by locals who want to support nearby establishments. Here are some examples of deals made on the platform:

  • Buffalo Bayou Brewery in Houston raised $1,000,000.
  • Alkalign Studio in Menlo Park, California, raised $100,000.
  • The Native Hostel Bar & Kitchen in Austin raised $396,500.
  • Fair Isle Brewing in Seattle raised $327,800.

Earlier this year, NextSeed announced another new capability for its portfolio of companies. NextSeed Space launched to help provide local entities turnkey retail space with short-term leases. The space is located in Greenway Plaza, and the first tenant was announced as The Waffle Bus, however NextSeed moved in traditional Mexican restaurant, Tlahuac, which will reside in the food court until the end of June.

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Houston researchers make headway on affordable, sustainable sodium-ion battery

Energy Solutions

A new study by researchers from Rice University’s Department of Materials Science and NanoEngineering, Baylor University and the Indian Institute of Science Education and Research Thiruvananthapuram has introduced a solution that could help develop more affordable and sustainable sodium-ion batteries.

The findings were recently published in the journal Advanced Functional Materials.

The team worked with tiny cone- and disc-shaped carbon materials from oil and gas industry byproducts with a pure graphitic structure. The forms allow for more efficient energy storage with larger sodium and potassium ions, which is a challenge for anodes in battery research. Sodium and potassium are more widely available and cheaper than lithium.

“For years, we’ve known that sodium and potassium are attractive alternatives to lithium,” Pulickel Ajayan, the Benjamin M. and Mary Greenwood Anderson Professor of Engineering at Rice, said in a news release. “But the challenge has always been finding carbon-based anode materials that can store these larger ions efficiently.”

Lithium-ion batteries traditionally rely on graphite as an anode material. However, traditional graphite structures cannot efficiently store sodium or potassium energy, since the atoms are too big and interactions become too complex to slide in and out of graphite’s layers. The cone and disc structures “offer curvature and spacing that welcome sodium and potassium ions without the need for chemical doping (the process of intentionally adding small amounts of specific atoms or molecules to change its properties) or other artificial modifications,” according to the study.

“This is one of the first clear demonstrations of sodium-ion intercalation in pure graphitic materials with such stability,” Atin Pramanik, first author of the study and a postdoctoral associate in Ajayan’s lab, said in the release. “It challenges the belief that pure graphite can’t work with sodium.”

In lab tests, the carbon cones and discs stored about 230 milliamp-hours of charge per gram (mAh/g) by using sodium ions. They still held 151 mAh/g even after 2,000 fast charging cycles. They also worked with potassium-ion batteries.

“We believe this discovery opens up a new design space for battery anodes,” Ajayan added in the release. “Instead of changing the chemistry, we’re changing the shape, and that’s proving to be just as interesting.”

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This story originally appeared on EnergyCapitalHTX.com.

FAA demands investigation into SpaceX's out-of-control Starship flight

Out of this world

The Federal Aviation Administration is demanding an accident investigation into the out-of-control Starship flight by SpaceX on May 27.

Tuesday's test flight from Texas lasted longer than the previous two failed demos of the world's biggest and most powerful rocket, which ended in flames over the Atlantic. The latest spacecraft made it halfway around the world to the Indian Ocean, but not before going into a spin and breaking apart.

The FAA said Friday that no injuries or public damage were reported.

The first-stage booster — recycled from an earlier flight — also burst apart while descending over the Gulf of Mexico. But that was the result of deliberately extreme testing approved by the FAA in advance.

All wreckage from both sections of the 403-foot (123-meter) rocket came down within the designated hazard zones, according to the FAA.

The FAA will oversee SpaceX's investigation, which is required before another Starship can launch.

CEO Elon Musk said he wants to pick up the pace of Starship test flights, with the ultimate goal of launching them to Mars. NASA needs Starship as the means of landing astronauts on the moon in the next few years.

TMC med-tech company closes $2.5M series A, plans expansion

fresh funding

Insight Surgery, a United Kingdom-based startup that specializes in surgical technology, has raised $2.5 million in a series A round led by New York City-based life sciences investor Nodenza Venture Partners. The company launched its U.S. business in 2023 with the opening of a cleanroom manufacturing facility at Houston’s Texas Medical Center.

The startup says the investment comes on the heels of the U.S. Food and Drug Administration (FDA) granting clearance to the company’s surgical guides for orthopedic surgery. Insight says the fresh capital will support its U.S. expansion, including one new manufacturing facility at an East Coast hospital and another at a West Coast hospital.

Insight says the investment “will provide surgeons with rapid access to sophisticated tools that improve patient outcomes, reduce risk, and expedite recovery.”

Insight’s proprietary digital platform, EmbedMed, digitizes the surgical planning process and allows the rapid design and manufacturing of patient-specific guides for orthopedic surgery.

“Our mission is to make advanced surgical planning tools accessible and scalable across the U.S. healthcare system,” Insight CEO Henry Pinchbeck said in a news release. “This investment allows us to accelerate our plan to enable every orthopedic surgeon in the U.S. to have easy access to personalized surgical devices within surgically meaningful timelines.”

Ross Morton, managing Partner at Nodenza, says Insight’s “disruptive” technology may enable the company to become “the leader in the personalized surgery market.”

The startup recently entered a strategic partnership with Ricoh USA, a provider of information management and digital services for businesses. It also has forged partnerships with the Hospital for Special Surgery in New York City, University of Chicago Medicine, University of Florida Health and UAB Medicine in Birmingham, Alabama.

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