Manufacturing in Sumner County, Kansas

As of JUL 2026, FactoryRegistry lists 26 manufacturing facilities in Sumner County, Kansas, sourced from EPA, OSHA and Census records.

FACILITIES

CITIES

TOP INDUSTRY

Transportation Equipment Manufacturing

8 facilities

Cities

Wellington (10)Mulvane (3)Conway Springs (3)Oxford (2)Milan (2)Belle Plaine (2)Wellington (2)South Haven (1)Mayfield (1)

Top industries

Transportation Equipment Manufacturing (8)Fabricated Metal Product Manufacturing (6)Primary Metal Manufacturing (3)Nonmetallic Mineral Product Manufacturing (3)Food Manufacturing (2)Petroleum and Coal Products Manufacturing (2)

Facilities

Pinnacle Aerospace, LLC

Wellington, KS

ACTIVE336412EMP 20-99

Gkn Aerospace Precision Machining INC

Wellington, KS

LIKELY ACTIVE336413

Aar Allen Services, INC

American Metal Fabrication INC

Wellington, KS

LIKELY ACTIVE331210

Buffco Engineering INC

Mulvane, KS

LIKELY ACTIVE336411

Cmj Manufacturing, INC

LIKELY ACTIVE334419EMP 20-99

Elkhorn Valley Packing Wellington

Wellington, KS

LIKELY ACTIVE311611EMP 20-99

Kmi, INC

Mulvane, KS

LIKELY ACTIVE332710

Andale Ready Mix - Milan

Milan, KS

UNVERIFIED327320

Andale Ready Mix - Milan (portable)(air)

Milan, KS

UNVERIFIED327320

Asphalt Plant 4 (portable) South Haven

South Haven, KS

UNVERIFIED324121

Bae Systems Precision Aerostructures

Wellington, KS

UNVERIFIED336413

Cemco-420 & 401 Wild Plains Wind Farm

Oxford, KS

UNVERIFIED327320

Clark Manufacturing INC.

Performance Machine & Parts INC

Thompson Custom Machine Works LTD

Conway Springs, KS

UNVERIFIED332710

Tiffs Custom Woodworks

Belle Plaine, KS

UNVERIFIED321999

Triumph Accessory Service

Wellington, KS

UNVERIFIED332912

U160-096 Ka 7138-01 Sumner CO. Hma

Mayfield, KS

UNVERIFIED324121