Verified Nov 2026
Metal Fabrication
·
Sheffield, Iowa
·
Since 1963
Sukup Manufacturing Co. makes grain storage, drying, and handling equipment as well as pre-engineered steel buildings. The company is headquartered in Sheffield, Iowa, United States, and was founded in 1963. It is privately held and reports 500 to 1,000 employees with an estimated revenue band of $100 to $250 million. Its equipment serves the automotive and industrial equipment sectors. In April 2025 it announced an expansion within the ISU Research Park in Iowa.
Sukup Manufacturing Co. at a glance
Revenue
$100-250M
Est. band
Employees
500-1,000
Founded
1963
Headquarters
Sheffield, Iowa
Certifications
ISO 9001
Import activity
34
Industries
Automotive
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
34
Named foreign suppliers
5
Top origins
Spain · Italy · Turkey · Greece
Shared foreign counterparties do not establish that these companies buy from Sukup Manufacturing Co..
What this tells a buyer
No customs data is available for this company, and the most recent reported development is a 2025 expansion announcement within the ISU Research Park, as reported by the Business Record.
The company lists machining, welding, steel fabrication, and coating among its capabilities and holds ISO 9001 certification.
The company is described as a family-owned manufacturer, and in September 2026 the Business Record reported on its work in next-generation innovation.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
63 years in operation (founded 1963).
Holds ISO 9001 certification(s) per public sources.
Overview
Sukup Manufacturing Co. makes grain storage, drying, and handling equipment as well as pre-engineered steel buildings. The company is headquartered in Sheffield, Iowa, United States, and was founded in 1963. It is privately held and reports 500 to 1,000 employees with an estimated revenue band of $100 to $250 million. Its equipment serves the automotive and industrial equipment sectors. In April 2025 it announced an expansion within the ISU Research Park in Iowa.
At a glance
Attribute | Detail |
|---|---|
Founded | 1963 |
Headquarters | Sheffield, Iowa |
Employees | 500-1,000 |
Revenue | $100-250M (estimated) |
Primary capability | Metal Fabrication |
Certifications | ISO 9001 |
What Sukup Manufacturing Co. makes
The company lists machining, welding, steel fabrication, and coating among its capabilities and holds ISO 9001 certification.
Products and capabilities described on the company's own site include Machining, Welding, Steel, Coating (source: sukup.com).
Certifications
Sukup Manufacturing Co. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — sukup.com
Trade and customs footprint
No customs data is available for this company, and the most recent reported development is a 2025 expansion announcement within the ISU Research Park, as reported by the Business Record. US customs bill-of-lading records list 34 inbound shipments across 5 foreign suppliers, with top origins including Spain · Italy · Turkey · Greece.
Latest developments
2026-10-07 — Sukup avalia instalação de fábrica em Lucas do Rio Verde, um dos maiores polos de armazenagem do Brasil | Agronews (tv.br)
2026-09-24 — Made In Iowa: Sukup Manufacturing innovating for the next generation - Business Record (businessrecord.com)
2026-09-15 — RFA Welcomes Sukup Manufacturing and Blackburn Construction, Bringing New Perspectives in Ag Innovation and Industrial Expertise (ethanolrfa.org)
2025-10-09 — Sukup, Toyota Ramp Up Child Care Benefits for Workers - NAM (nam.org)
2025-04-15 — Sukup announces expansion within ISU Research Park - Business Record (businessrecord.com)
2025-04-15 — Sukup Manufacturing gets new office at Iowa State Research Park (desmoinesregister.com)
Facilities
Sukup Manufacturing Co. is headquartered in Sheffield, Iowa. Public sources also reference these locations:
Sheffield, Iowa — sukup.com
Company details
The company is described as a family-owned manufacturer, and in September 2026 the Business Record reported on its work in next-generation innovation. Sukup Manufacturing Co. was founded in 1963, has an estimated 500-1,000 employees, and is headquartered in Sheffield, Iowa. On the LightSource stability read it is rated "Established & active": 63 years in operation (founded 1963). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Sukup Manufacturing Co. make?
Sukup Manufacturing Co. makes grain storage, drying, and handling equipment as well as pre-engineered steel buildings. The company is headquartered in Sheffield, Iowa, United States, and was founded in 1963. It is privately held and reports 500 to 1,000 employees with an estimated revenue band of $100 to $250 million. Its equipment serves the automotive and industrial equipment sectors. In April 2025 it announced an expansion within the ISU Research Park in Iowa.
Where is Sukup Manufacturing Co. headquartered?
Sukup Manufacturing Co. is headquartered in Sheffield, Iowa (1555 255th St, Sheffield, Iowa, 50475).
When was Sukup Manufacturing Co. founded?
Sukup Manufacturing Co. was founded in 1963.
How big is Sukup Manufacturing Co.?
Sukup Manufacturing Co. has an estimated 500-1,000 employees, with revenue in the $100-250M range (estimated).
What certifications does Sukup Manufacturing Co. hold?
Sukup Manufacturing Co. lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Sukup Manufacturing Co. import from overseas suppliers?
US customs bill-of-lading records show 34 inbound shipments for Sukup Manufacturing Co., with top origins including Spain · Italy · Turkey · Greece.
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Last verified Nov 2026. Is this your company? Request a correction.
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