James Yockey is a co-founder of Landdox, which recently integrated with ThoughtTrace. Courtesy of Landdox

The biggest asset of most oil and gas companies is their leasehold: the contracts or deeds that give the company the right to either drill wells and produce oil and gas on someone else's land, or give them title to that land outright. A typical oil and gas company is involved in thousands of these uniquely negotiated leases, and the software to keep these documents organized hasn't been updated in more than a decade, says James Yockey, founder of Houston-based Landdox.

Landdox does just that: provides an organizational framework for companies' contracts and leaseholds. The company recently entered into an integration with Houston-based ThoughtTrace, an artificial intelligence program that can scan and pull out key words and provisions from cumbersome, complicated contracts and leaseholds.

With this integration, companies can use ThoughtTrace to easily identify key provisions of their contracts, and then sync up those provisions with their Landdox account. From there, Landdox will organize those provisions into easy-to-use tools like calendars, reminders and more.

The framework behind the integration
The concept behind Landdox isn't entirely new — there are other software platforms built to organize oil and gas company's assets — but it's the first company in this space that's completely cloud-based, Yockey says.

"Within these oil and gas leases and other contracts are really sticky provisions … if you don't understand them, and you're not managing them, it can cause you to forfeit a huge part of your asset base," Yockey says. "It can be a seven-, eight-, or nine-digit loss."

These contracts and leases can be as long as 70 or 80 pages, Yockey says, and have tricky provisions buried in them. Before the integration with ThoughtTrace, oil and gas companies would still have to manually pour over these contracts and identify key provisions that could then be sent over to Landdox, which would organize the data and documents in an easy-to-use platform. The ThoughtTrace integration removes a time-consuming aspect of the process for oil and gas companies.

"[ThoughtTrace] identifies the most needle moving provisions and obligations and terms that get embedded in these contracts by mineral owners," Yockey says. "It's a real source of leverage for the oil and gas companies. You can feed ThoughtTrace the PDF of the lease and their software will show you were these provisions are buried."

The origin story
Landdox was founded in 2015, and is backed by a small group of angel investors. Yockey says the investors provided a "little backing," and added that Landdox is a "very capital-efficient" software company.

Landdox and ThoughtTrace connected in 2017, when the companies were working with a large, private oil and gas company in Austin. The Austin-based oil and gas company opted to use Landdox and ThoughtTrace in parallel, which inspired the two companies to develop an integrated prototype.

"We built a prototype, but it was clear that there was a bigger opportunity to make this even easier," Yockey says. "To quote the CEO of ThoughtTrace, he called [the integration] an 'easy button.'"

The future of ERP software
Landdox's average customer is a private equity-backed E&P or mineral fund, Yockey says, thought the company also works with closely held, family-owned companies. Recently, though, Landdox has been adding a new kind of company to its client base.

"What's interesting is we're starting to add a new customer persona," Yockey says. "The bigger companies – the publicly traded oil and gas companies –have all kinds of different ERP (Enterprise Resource Planning) software running their business, but leave a lot to be desired in terms of what their team really needs."

At a recent North American Prospect Expo summit, Yockey says that half a dozen large capitalization oil and gas producers invited Landdox to their offices, to discuss potentially supplementing the company's ERP software.

"Instead of trying to be all things to all people, we stay in our lane, but find cool ways to connect with other software (companies)," Yockey says.

Ad Placement 300x100
Ad Placement 300x600

CultureMap Emails are Awesome

NASA signs on latest tenant for new Exploration Park campus, now underway

space hub

Exploration Park, the 240-acre research and commercial institute at NASA's Johnson Space Center, is ready for launch.

Facilities at the property have broken ground, according to a recent episode of NASA's Houston We Have a Podcast, with a completion date targeted for Q4 2026.

The research park has also added Houston-based KBR to its list of tenants. According to a news release from the Greater Houston Partnership, the human spaceflight and aerospace services company will operate a 45,000-square-foot food innovation lab at Exploration Park. KBR will use the facility to focus on customized food systems, packaging and nutrition for the low Earth orbit economy.

“Exploration Park is designed for companies in the space ecosystem, such as KBR, to develop, produce, and deploy innovative new technologies that support space exploration and commerce,” Simon Shewmaker, head of development at ACMI Properties, the developer behind Exploration Park, said in the GHP release. “This project is moving expeditiously, and we’re thrilled to sign such an innovative partner in KBR, reflecting our shared commitment to building the essential infrastructure of tomorrow for the next generation of space innovators and explorers.”

NASA introduced the concept of a collaborative hub for academic, commercial and international partners focused on spaceflight in 2023. It signed leases with the American Center for Manufacturing and Innovation and the Texas A&M University System for the previously unused space at JSC last year.

“For more than 60 years, NASA Johnson has been the hub of human space exploration,” Vanessa Wyche, NASA Johnson Space Center Director, said in a statement at the time. “This Space Systems Campus will be a significant component within our objectives for a robust and durable space economy that will benefit not only the nation’s efforts to explore the Moon, Mars and the asteroids, but all of humanity as the benefits of space exploration research roll home to Earth.”

Texas A&M is developing the $200 million Texas A&M Space Institute, funded by the Texas Space Commission, at the center of the park. The facility broke ground last year and will focus on academic, government and commercial collaboration, as well as workforce training programs. ACMI is developing the facilities at Exploration Park.

Once completed, Exploration Park is expected to feature at least 20 build-to-suit facilities over at least 1.5 million square feet. It will offer research and development space, laboratories, clean rooms, office space and light manufacturing capabilities for the aerospace, robotics, life support systems, advanced manufacturing and artificial intelligence industries.

According to the GHP, Griffin Partners has also been selected to serve as the co-developer of Exploration Park. Gensler is leading the design and Walter P Moore is overseeing civil engineering.

Houston cleantech co. plans first-of-its-kind sustainable aviation fuel facility

coming soon

Houston-based Syzygy Plasmonics announced plans to develop what it calls the world's first electrified facility to convert biogas into sustainable aviation fuel (SAF).

The facility, known as NovaSAF 1, will be located in Durazno, Uruguay. It is expected to produce over 350,000 gallons of SAF annually, which would be considered “a breakthrough in cost-effective, scalable clean fuel,” according to the company.

"This is more than just a SAF plant; it's a new model for biogas economics," Trevor Best, CEO of Syzygy Plasmonics, said in a news release. "We're unlocking a global asset class of underutilized biogas sites and turning them into high-value clean fuel hubs without pipelines, costly gas separation, or subsidy dependence.”

The project is backed by long-term feedstock and site agreements with one of Uruguay's largest dairy and agri-energy operations, Estancias del Lago, while the permitting and equipment sourcing are ongoing alongside front-end engineering work led by Kent.

Syzygy says the project will result in a 50 percent higher SAF yield than conventional thermal biogas reforming pathways and will utilize both methane and CO2 naturally found in biogas as feedstocks, eliminating the need for expensive CO2 separation technologies and infrastructure. Additionally, the modular facility will be designed for easy replication in biogas-rich regions.

The new facility is expected to begin commercial operations in Q1 2027 and produce SAF with at least an 80 percent reduction in carbon intensity compared to Jet A fuel. The company says that once fully commercialized the facility will produce SAF at Jet-A fuel cost parity.

“We believe NovaSAF represents one of the few viable pathways to producing SAF at jet parity and successfully decarbonizing air travel,” Best added in the release.

---

This article originally ran on EnergyCapital.

Houston company ranks No. 13 worldwide on Forbes Global 2000 list

World's Biggest Companies

More than 60 Texas-based companies appear on Forbes’ 2025 list of the world’s 2,000 biggest publicly traded companies, and nearly half come from Houston.

Among Texas companies whose stock is publicly traded, Spring-based ExxonMobil is the highest ranked at No. 13 globally.

Rounding out Texas’ top five are Houston-based Chevron (No. 30), Dallas-based AT&T (No. 35), Austin-based Oracle (No. 66), and Austin-based Tesla (No. 69).

Ranking first in the world is New York City-based J.P. Morgan Chase.

Forbes compiled this year’s Global 2000 list using data from FactSet Research to analyze the biggest public companies based on four metrics: sales, profit, assets, and market value.

“The annual Forbes Global 2000 list features the companies shaping today’s global markets and moving them worldwide,” said Hank Tucker, a staff writer at Forbes. “This year’s list showcases how despite a complex geopolitical landscape, globalization has continued to fuel decades of economic growth, with the world’s largest companies more than tripling in size across multiple measures in the past 20 years.”

The U.S. topped the list with 612 companies, followed by China with 317 and Japan with 180.

Here are the rest of the Texas-based companies in the Forbes 2000, grouped by the location of their headquarters and followed by their global ranking.

Houston area

  • ConocoPhillips (No. 105)
  • Phillips 66 (No. 276)
  • SLB (No. 296)
  • EOG Resources (No. 297)
  • Occidental Petroleum (No. 302)
  • Waste Management (No. 351)
  • Kinder Morgan (No. 370)
  • Hewlett Packard Enterprise (No. 379)
  • Baker Hughes (No. 403)
  • Cheniere Energy (No. 415)
  • Corebridge Financial (No. 424)
  • Sysco (No. 448)
  • Halliburton (No. 641)
  • Targa Resources (No. 651)
  • NRG Energy (No. 667)
  • Quanta Services (No. 722)
  • CenterPoint Energy (No. 783)
  • Coterra Energy (No. 1,138)
  • Crown Castle International (No. 1,146)
  • Westlake Corp. (No. 1,199)
  • APA Corp. (No. 1,467)
  • Comfort Systems USA (No. 1,629)
  • Group 1 Automotive (No. 1,653)
  • Talen Energy (No. 1,854)
  • Prosperity Bancshares (No. 1,855)
  • NOV (No. 1,980)

Austin area

  • Dell Technologies (No. 183)
  • Flex (No. 887)
  • Digital Realty Trust (No. 1,063)
  • CrowdStrike (No. 1,490)

Dallas-Fort Worth

  • Caterpillar (No. 118)
  • Charles Schwab (No. 124)
  • McKesson (No. 195)
  • D.R. Horton (No. 365)
  • Texas Instruments (No. 374)
  • Vistra Energy (No. 437)
  • CBRE (No. 582)
  • Kimberly-Clark (No. 639)
  • Tenet Healthcare (No. 691)
  • American Airlines (No. 834)
  • Southwest Airlines (No. 844)
  • Atmos Energy (No. 1,025)
  • Builders FirstSource (No. 1,039)
  • Copart (No. 1,062)
  • Fluor (No. 1,153)
  • Jacobs Solutions (1,232)
  • Globe Life (1,285)
  • AECOM (No. 1,371)
  • Lennox International (No. 1,486)
  • HF Sinclair (No. 1,532)
  • Invitation Homes (No. 1,603)
  • Celanese (No. 1,845)
  • Tyler Technologies (No. 1,942)

San Antonio

  • Valero Energy (No. 397)
  • Cullen/Frost Bankers (No. 1,560)

Midland

  • Diamondback Energy (No. 471)
  • Permian Resources (No. 1,762)
---

A version of this article originally appeared on CultureMap.com.