Darling Ingredients ‘Can Do’ Chief Strategist To Retire, Embraces New Chapter with Named Successor

As John Bullock, known for his transformational leadership, plans to retire from Darling Ingredients, the company welcomes Robert Day, a veteran with nearly three decades of agribusiness experience, to continue Bullock's legacy of innovation and strategic growth.

Irving-based Darling Ingredients Inc. announced that Chief Strategy Officer John Bullock will retire effective Feb. 15, 2024, and that Robert Day has been named to succeed him.

The company said that Bullock joined Darling Ingredients in 2012 and has been instrumental in transforming it into a world leader in upcycling animal byproducts to their highest value through the creation of new markets.

“John is the guy who — if someone said you can’t do that — went and did it and figured out how to make money at it,” Chairman and CEO Randall C. Stuewe said in a statement. “John helped me and the board of directors see the tremendous value we can unlock by focusing on the end ingredient we produce, not how we process the raw material. Throughout John’s tenure, Darling has entered new markets, created new products and grown tremendously. His leadership has laid a strong foundation for this company’s continued success through innovation and strategy.”

The company said that under Bullock’s leadership, Darling Ingredients entered the renewable diesel market in 2013 to maximize value for its waste fats.

Since then, through its 50/50 joint venture, Diamond Green Diesel, Darling has evolved into one of the largest renewable diesel providers in the world and soon will be one of the largest sustainable aviation fuel producers in the world.

Bullock began his career in 1978 at General Mills, focusing on ingredient purchasing and risk management. He then went to ConAgra Foods in 1991, where he led the mergers and acquisitions group for ConAgra’s Trading and Processing companies. After ConAngra, Bullock operated a boutique consulting firm focused on agricultural business expansions.

‘A wealth of agribusiness experience’

Day will join Darling Ingredients as chief strategy officer, effective Aug. 6. He brings nearly 30 years of experience in agriculture, soft, and energy commodities.

Darling Ingredients has named Robert Day Chief Strategy Officer.

Most recently, Day was a partner at Ascendant Partners, a boutique investment bank focusing on the food, agriculture, and renewable fuels industries. Before that, Day was CEO at Ceres Global Ag Corp., managing director Asia at ED&F Man, and he held a variety of senior management and commercial roles, including more than 19 years with Cargill in Asia, Latin America, and the U.S.

“We’re excited to have Bob join our executive team,” Stuewe said. “Bob brings a wealth of agribusiness experience and an impressive track record of developing transforming businesses.”

Darling Ingredients Inc. is the largest publicly traded company turning edible by-products and food waste into sustainable products and a leading producer of renewable energy.

Get on the list.
Dallas Innovates, every day.

Sign up to keep your eye on what’s new and next in Dallas-Fort Worth, every day.

One quick signup, and you’re done.  

R E A D   N E X T

  • Darling Ingredients Names EVP Successor at Collagen Brand Rousselot

    Darling Ingredients Inc., an Irving-based company turning food waste into sustainable products and a producer of renewable energy, announced that Jeroen Colpaert will succeed Jos Vervoort as executive vice president, Rousselot (Darling Ingredients' collagen brand). Vervoort will retire effective June 30, after more than 16 years with the company. Colpaert's new role is effective Jan. 2. Vervoort has served as EVP, Rousselot since 2017 and he has been instrumental in developing Rousselot into the world leader in collagen peptides, Darling said in a statement He has served in a number of different capacities for Darling Ingredients and its predecessor VION…

  • Irving-based Darling Ingredients Inc., the largest publicly traded company turning edible by-products and food waste into sustainable products and a leading producer of renewable energy, has announced changes to its executive management team. Matt Jansen has been named as chief operating officer, North America, and joins Darling Ingredients from StepStone Group Inc., where he served as senior managing director. He brings more than 30 years of executive management experience in the global agri/food industry to Darling Ingredients. His prior roles include CEO of Saudi Arabia Agriculture and Livestock Investment Co. and CEO of COFCO International, the overseas agriculture business platform…

  • John Carmack, the iconic Dallas game developer, rocket engineer, and VR pioneer, is setting his sights on AGI. If successful, his moonshot effort would be a ‘change-the-world-level’ event.

  • Axxess founder John Olajide built his Dallas-based healthcare tech company from a fledgling startup in 2007 to a global company with 1,000 employees serving 3 million-plus patients. But the journey getting there wasn’t a straightforward path.  He tells his own story to inspire others and strengthen the ecosystem. And he's confident that "we'll be celebrating several more unicorns going forward."

  • John Carmack, the iconic Dallas game developer, rocket engineer, and VR pioneer, is taking aim now at solving AGI. If successful, his moonshot effort would be a ‘change-the-world-level’ event.