For a company whose name has become nearly synonymous with grain storage, Sukup Manufacturing’s growth story remains rooted in a distinctly hands-on approach to manufacturing, people and problem-solving.
Grain Journal visited Sukup’s headquarters in Sheffield, Iowa, in October 2025 for a tour of its expansive manufacturing campus and an in-depth conversation with company leadership. What emerges is not simply the profile of a large global equipment manufacturer, but a clearer picture of how Sukup has sustained growth in a changing grain industry by staying close to operations, workforce development and customer needs.
Founded in 1963, Sukup has grown from a small Iowa startup into an international supplier of grain bins, dryers, material-handling equipment and steel buildings serving customers in dozens of countries. Yet despite its global reach, the company’s headquarters and primary manufacturing operations remain firmly anchored in rural north-central Iowa.
A Manufacturing Culture Shaped on the Floor
Sukup’s leadership philosophy reflects a progression that began on the shop floor. Steve Sukup, who became president and CEO in 2020 before transitioning leadership responsibilities as part of a broader succession plan, worked his way through multiple roles inside the company over the years, including welding and operating punch presses.
That background continues to shape how leadership views the operation today. Leadership engagement with employees, attention to individual roles, and familiarity with processes were evident across the campus.
When asked about finding and keeping employees, it became clear that rather than focusing solely on equipment output, Sukup, the man and the company, places emphasis on the people operating that equipment. Leadership regularly prioritizes understanding how employees are doing, recognizing that production performance ultimately depends on workforce stability, training, and morale. Steve says, “I try not to ask, ‘How are the machines doing?’ And ask, “How’s Mel doing?” Because if the Mel isn’t doing well, the machine’s not going to be running.” That’s not just talk; the approach has contributed to strong employee retention in an industry where labor availability remains one of manufacturing’s most persistent challenges.
Workforce Development in Rural Manufacturing
Like much of U.S. manufacturing, Sukup has navigated significant workforce pressures over the past five years. COVID-era disruptions, shifting labor expectations and rising wage competition have reshaped how companies recruit and retain talent.
Sukup’s response has leaned heavily on regional partnerships and internal development. Community colleges and technical programs in northern Iowa continue to feed skilled labor into the operation, supporting roles ranging from welding and fabrication to advanced automation and engineering. Leadership sees value in maintaining multiple entry points into the organization, whether through on-the-job training or more specialized technical pathways.
Wage pressures have also been a reality. Manufacturing compensation has increased significantly across the sector, and Sukup has adjusted accordingly to remain competitive while preserving long-term stability. Leadership views these changes not as a short-term disruption, but as part of a broader recalibration in U.S. manufacturing economics.
Responsiveness as a Competitive Advantage
Sukup’s product evolution reflects a broader company culture centered on responsiveness. Rather than lengthy internal deliberation, leadership often emphasizes rapid prototyping and field testing when new ideas emerge, particularly when solutions can serve both customers and broader humanitarian needs.
One notable example discussed during the Grain Journal visit was Sukup’s development of emergency shelter structures based on standard grain bin designs. Initially conceived following the 2010 earthquake in Haiti, when the concept moved quickly from idea to prototype. When the idea was presented, Steve Sukup said, “I sent back a three-word email. ‘Build the prototype’.” The resulting shelter structures demonstrated the durability of grain bin engineering under extreme conditions, reinforcing the versatility of Sukup’s core design expertise.
This willingness to act decisively has been carried into the company’s commercial product lines as well. Sukup continues to invest in incremental improvements across bins, dryers and handling equipment, while also exploring advancements in automation, controls and system integration.
Serving a Changing Grain Industry
The grain industry Sukup serves today looks markedly different than it did even a decade ago. Operations are larger. Margins are tighter. Labor is more constrained. Customers increasingly expect systems that are easier to operate, more reliable and better integrated.
Sukup’s strategy has been to evolve alongside those demands. Investments in drying efficiency, system controls and material handling reflect customer priorities around throughput, energy use and operational simplicity. Rather than chasing trends for their own sake, product development remains tied closely to feedback from dealers and end users.
Dealer relationships continue to play a central role in that process. Sukup works closely with its distribution network to address recurring challenges such as lead times, customization needs and post-installation support. Leadership views those relationships as an extension of the company rather than a separate layer between manufacturer and customer.
Global Reach, Local Roots
Despite its international footprint, Sukup maintains a strong local identity. The Sheffield headquarters campus is both operationally significant and culturally symbolic. Manufacturing scale has increased dramatically, but leadership remains committed to rural Iowa.
That commitment extends beyond employment. Sukup’s presence supports local infrastructure, education partnerships and long-term economic viability in a region where manufacturing plays an outsized role in community stability.
At the same time, Sukup’s leadership remains actively engaged with global customers and partners. International travel and relationship-building are routine, reflecting the company’s position as a global supplier. Yet those global relationships are managed without losing sight of the company’s Midwestern manufacturing foundation.
Leadership Transition and Continuity
In 2024, Sukup announced a leadership transition naming Tom Mangan as CEO, a move that reflects the company’s approach to long-term planning and professional management. The transition allows Sukup to balance family ownership with experienced executive leadership while maintaining continuity in culture and values.
Family involvement remains a defining characteristic of the business, but leadership succession is being managed deliberately to support the company’s next phase of growth. That approach mirrors Sukup’s broader philosophy of planning ahead while staying grounded in practical realities.
Beyond Equipment
Sukup’s influence extends beyond manufacturing. The company has supported initiatives in education, community development and even creative storytelling. One example is Silo, a film produced by Steve Sukup that explores themes connected to agriculture and rural life. While separate from the company’s core business, the project reflects the importance of safety specifically and how agriculture is represented to the general population.
Looking Ahead
In 2012, Steve attended his first GEAPS show. It was there that he had the revelation; Sukup needed to pursue the commercial side of the industry to grow into a bigger, more resilient company.
Through Steve's leadership, Sukup became the world's number one grain bin manufacturer, and the company has grown 12 times larger.
As the grain industry continues to navigate consolidation, infrastructure investment and evolving operational demands, Sukup’s position appears shaped less by short-term cycles and more by long-range thinking.
Leadership measures success not only through growth metrics, but through indicators such as workforce stability, customer satisfaction and the company’s ability to remain adaptable. That mindset has allowed Sukup to expand globally while preserving the manufacturing culture that defined its early years.
For an industry built on storage, movement and long-term planning, Sukup’s approach offers a familiar but increasingly rare model: steady growth anchored in people, process and providence.
Visit www.sukup.com to learn more.