After relocating its headquarters to Houston, Katerra has filed for bankruptcy. Photo via Getty Images

Construction startup Katerra, which only recently moved its North American headquarters from Silicon Valley to Houston, filed for Chapter 11 bankruptcy June 6 — five days after news reports indicated the company was shutting down most of its U.S. operations.

Katerra's filings in U.S. Bankruptcy Court in Houston show the company and various affiliates have between $1 billion and $10 billion in liabilities and only $500 million to $1 billion in assets. In a June 6 news release, Katerra says it lined up $35 million in financing from a unit of Japan's SoftBank Group, the startup's largest investor.

Katerra recently notified its key stakeholders that many of its U.S. projects will be "demobilizing," according to the news release.

In an email sent June 1 to employees, Katerra said it would be winding down the majority of its U.S. operations and would lay off most of its U.S. employees. News website The Information first reported about the email. Globally, Katerra employs about 7,500 people.

Aside from letting go thousands of employees, Katerra is likely to walk away from dozens of construction projects it had agreed to build, The Information reported. As part of the bankruptcy case, Katerra plans to sell its renovation and Lord Aeck Sargent architecture businesses to unidentified buyers.

Katerra has been hemorrhaging money for months. In December, SoftBank pumped $200 million into Katerra, in addition to its previous investment of roughly $2 billion. Five months after Katerra received that cash infusion, Paal Kibsgaard stepped down as CEO, a role he'd held since July 2020. Kibsgaard is former chairman and CEO of Houston-based Schlumberger.

"The rapid deterioration of the company's financial position is the result of the macroeconomic effects of the COVID-19 pandemic on the construction industry, inability to procure bonding for construction projects following the unexpected insolvency proceedings of Katerra's former lender, and unsuccessful attempts to secure additional capital and business," according to the news release announcing the bankruptcy proceedings.

Greensill Capital, the lender referenced in the news release, filed for insolvency protection in March. Like Katerra, Greensill is backed by SoftBank.

Katerra was founded in 2015 with the intent to capitalize on technology — such as automation and robotics — in order to streamline construction. Its projects have included hotels and apartment buildings. Last year, it posted nearly $2 billion in revenue.

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3 Houston innovators who made headlines in May 2025

Innovators to Know

Editor's note: Houston innovators are making waves this month with revolutionary VC funding, big steps towards humanoid robotics, and software that is impacting the agriculture sector. Here are three Houston innovators to know right now.

Zach Ellis, founder and partner of South Loop Ventures

Zach Ellis. Photo via LinkedIn

Zach Ellis Jr., founder and general partner of South Loop Ventures, says the firm wants to address the "billion-dollar blind spot" of inequitable distribution of venture capital to underrepresented founders of color. The Houston-based firm recently closed its debut fund for more than $21 million. Learn more.

Ty Audronis, CEO and founder of Tempest Droneworx

Ty Audronis, CEO and founder of Tempest Droneworx

Ty Audronis, center. Photo via LinkedIn.

Ty Audronis and his company, Tempest Droneworx, made a splash at SXSW Interactive 2025, winning the Best Speed Pitch award at the annual festival. The company is known for it flagship product, Harbinger, a software solution that agnostically gathers data at virtually any scale and presents that data in easy-to-understand visualizations using a video game engine. Audronis says his company won based on its merits and the impact it’s making and will make on the world, beginning with agriculture. Learn more.

Nicolaus Radford, CEO of Persona AI

Nicolaus Radford, founder and CEO of Nauticus RoboticsNicolaus Radford. Image via LinkedIn

Houston-based Persona AI and CEO Nicolaus Radford continue to make steps toward deploying a rugged humanoid robot, and with that comes the expansion of its operations at Houston's Ion. Radford and company will establish a state-of-the-art development center in the prominent corner suite on the first floor of the building, with the expansion slated to begin in June. “We chose the Ion because it’s more than just a building — it’s a thriving innovation ecosystem,” Radford says. Learn more.

Houston university to launch artificial intelligence major, one of first in nation

BS in AI

Rice University announced this month that it plans to introduce a Bachelor of Science in AI in the fall 2025 semester.

The new degree program will be part of the university's department of computer science in the George R. Brown School of Engineering and Computing and is one of only a few like it in the country. It aims to focus on "responsible and interdisciplinary approaches to AI," according to a news release from the university.

“We are in a moment of rapid transformation driven by AI, and Rice is committed to preparing students not just to participate in that future but to shape it responsibly,” Amy Dittmar, the Howard R. Hughes Provost and executive vice president for academic affairs, said in the release. “This new major builds on our strengths in computing and education and is a vital part of our broader vision to lead in ethical AI and deliver real-world solutions across health, sustainability and resilient communities.”

John Greiner, an assistant teaching professor of computer science in Rice's online Master of Computer Science program, will serve as the new program's director. Vicente Ordóñez-Román, an associate professor of computer science, was also instrumental in developing and approving the new major.

Until now, Rice students could study AI through elective courses and an advanced degree. The new bachelor's degree program opens up deeper learning opportunities to undergrads by blending traditional engineering and math requirements with other courses on ethics and philosophy as they relate to AI.

“With the major, we’re really setting out a curriculum that makes sense as a whole,” Greiner said in the release. “We are not simply taking a collection of courses that have been created already and putting a new wrapper around them. We’re actually creating a brand new curriculum. Most of the required courses are brand new courses designed for this major.”

Students in the program will also benefit from resources through Rice’s growing AI ecosystem, like the Ken Kennedy Institute, which focuses on AI solutions and ethical AI. The university also opened its new AI-focused "innovation factory," Rice Nexus, earlier this year.

“We have been building expertise in artificial intelligence,” Ordóñez-Román added in the release. “There are people working here on natural language processing, information retrieval systems for machine learning, more theoretical machine learning, quantum machine learning. We have a lot of expertise in these areas, and I think we’re trying to leverage that strength we’re building.”