Guangrong Zheng

Cessation Therapeutics, LLC is a clinical-stage pharmaceutical company that develops immunobiologics to prevent and protect against overdose. The company is based in San Jose, CA. The company's monoclonal antibodies are designed to target fentanyl and future synthetic opioids and other substances. The company has the potential to treat a range of substance use disorders and improve the lives of patients and families affected by the addiction crisis. Cessation was founded in 2018 by Mark Pearson and John D. Harkey, Jr., experienced, successful long-term biotech investors. The CEO is Mark E. Pearson.

Cersci Therapeutics, Inc. operates as pharmaceutical company. The firm develops non-opioid analgesic drug products without the deleterious side effects. The company was founded by Lucas Rodriguez and Brent Duncan in 2019 and is headquartered in Dallas, TX.

Cracken, Harkey & Co. LLC (Cracken, Harkey, & Co.) is a private equity firm founded in 1997 by John R.W. Cracken and John D. Harkey Jr. The firm is headquartered in Dallas, Texas.

United Development Funding III LP engages in the provision of real estate financing services. It intends to originate, acquire, service, and otherwise manage, either alone or in association with others, a portfolio of mortgage loans that are secured by real property or equity interests that hold real property already subject to other mortgages and to issue or acquire an interest in credit enhancements for the benefit of borrowers. The company was founded by Hollis M. Greenlaw in 2003 and is headquartered in Grapevine, TX.

CRO-Nahita Development, Inc. operates restaurants. The company was founded in 2016 and is headquartered in Dallas, TX.

JDH Investment Management LLC provides investment opportunities to the biotech, gene-therapy, non-opiate pain and pharma/therapeutic industries. The company was founded by John D. Harkey is headquartered in Dallas, TX.

Altamont Pharma Acquisition Corp. is a blank check company. It engages in effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses or entities. The company was founded on January 6, 2021 and is headquartered in Austin, TX.

Durvet, Inc. manufactures and distributes animal health and agriculture products. It offers products for pets, including dogs and cats, equine, and livestock, which include cattle, goats, poultry, sheep, and swine. The firm offers aloe crèmes, shampoos, tail scrubs, skin protectors, cleansers, conditioners, grooming packs, clinging hydrogels, lip shimmers, body washes, and grain treats for horses, ponies, and mules; pastes to remove worms and bots, and insecticides to kill ticks, ants, booklice, carpet beetles, centipedes, cockroaches, confused flour beetles, crickets, earwigs, firebrats, flies, fruit flies, gnats, grasshoppers, hornets, and house flies. The company was founded by James D. Bradley in 1970 and is headquartered in Blue Springs, MO.

The University of Texas M.D. Anderson Cancer Center provides cancer patient care, research, and prevention for cancer. The firm also provides education for undergraduate and graduate students, trainees, professionals, employees and the publics. The company was founded in 1941 and is headquartered in Houston, TX.

State Fair of Texas operates a trade fair. The private company is based in Dallas, TX.

Part of Healthcare Realty Trust, Inc., HR Acquisition I LLC is a real estate investment trust. The company is based in Birmingham, AL. The company was founded by John D. Harkey, John W. McRoberts, William C. Harlan. The CEO is Randy A. Hack. HR Acquisition I was acquired by HRTI LLC, part of Healthcare Realty Trust, Inc. from July 20, 2022 on October 15, 1998 for $457.17 million.

Consolidated Restaurant Operations, Inc. engages in restaurant operations. Its brands include Black Oak Grill, The El Chico, Good Eats, Cantina Laredo, Lucky's Cafe, Silver Fox Steakhouse, III Forks Steakhouse, and Cool River Cafe. The company was founded by Ernest Gene Street, John R. W. Cracken, Stephen P. Harnett and John D. Harkey, Jr. in 1998 and is headquartered in Dallas, TX.

LE GP LLC provides natural gas pipeline transportation and transmission services. The private company is based in Dallas, TX. The CEOs of the company are Marshall S. McCrea, Thomas E. Long.

Energy Transfer Partners LLC provides distribution of natural gas. The company is headquartered in Dallas, TX.

Part of Energy Transfer LP, Energy Transfer Partners GP LP is a company that provides natural gas pipeline transportation and transmission services. The company is based in Dallas, TX. Kelcy L. Warren has been the CEO of the company since 2004.

Capstone Partners LLC provides investment banking services. Its services include mergers & acquistions, corporate restructuring and private placements. The firm also offers transaction and financial advisory and strategic advisory services. The company was founded by Kirk Johnson, John D. Harkey, Jr., John Ferrara and Leonard A. Potter in 1996 and is headquartered in Boston, MA.

Part of Cracken, Harkey & Co. LLC, Consolidated Restaurants Cos., Inc. is a company that operates restaurants. The company is based in Dallas, TX. John D. Harkey has been the CEO of the company since 1998.

Young Presidents' Organization, Inc. is a global leadership community of over 30,000 chief executives from 142 countries. The non-profit company is based in Irving, TX and has a global presence of subsidiaries in several regions. The company's mission is to help its members become better leaders and better people. The company was founded in 1950 by Ray Hickok, Khalid Mohamed Jassem Kanoo. Thayer Smith has been the CEO of the company since 2007.

Baylor Health Care System Foundation provides community healthcare information services. The non-profit company is based in Dallas, TX.

Pizza Inn, Inc. owns and operates franchise restaurants. The firm offers alfredo cheese, bacon cheddar ham, bacon cheeseburger, BBQ chicken , BLT, buffalo chicken, chicken alfredo, chicken bacon ranch, chicken fajita, hawaiian, loaded baked potato, meaty max, pepperoni max, pizza inn special, spicy asian chicken, spinach alfredo, supreme max, veggie max and taco. The company was founded by Francis Joe Spillman and Robert L. Spillman in 1958 and is headquartered in The Colony, TX.

Part of Energy Transfer LP, Regency GP LLC is a company that provides investment services. The company is based in Dallas, TX.

Maxar Space LLC designs and manufactures weather and communications satellites, subsystems and payloads. The firm's services includes television and radio distribution, digital audio radio, broadband Internet, and mobile communications. The company was founded in 1957 and is headquartered in Palo Alto, CA.

SSL Holdings, Inc.'s principal activities are designing, manufacturing, and integrating the reliable communication satellites and satellite systems for an international roster of commercial and government customers across the world. SS/L operates as a subsidiary of Loral Space & Communications with the interest in providing of commercial satellites and works with satellite operators to provide spacecraft for a broad range of services including television and radio distribution, digital audio radio, broadband Internet, and mobile communications. Its satellites and subsystem products provide satellite services including direct-to-home television, digital audio radio, broadband internet, mobile satellite services and digital multimedia broadcasting. The company was founded in November 15, 2010 and is headquartered in Palo Alto, California.

Fox & Hound Restaurant Group owns and operates entertainment restaurants. The company was founded 1997 and is headquartered in Dallas, TX.