Weir Group
Machinery · Missouri
Find prospects like Weir Group
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Weir Group
Weir is a global mining technology company providing innovative equipment, digital solutions and services that enable more sustainable and efficient mining.
Its primary NAICS classification is 333131 (Mining Machinery and Equipment Manufacturing). Weir Group is one of 356,656 Industrial & mechanical companies listed in Missouri.
Business Contact Information
- Phone
- +44 1416377111
- Website
- global.weir
- Address
- Missouri, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Machinery
- Segment
- Industrial machinery
NAICS Codes
- 33
- 333Machinery Manufacturing
- 3331Agriculture, Construction, and Mining Machinery Manufacturing
- 33313Mining and Oil and Gas Field Machinery Manufacturing
- 333131Mining Machinery and Equipment Manufacturing
- 332Fabricated Metal Product Manufacturing
- 3329Other Fabricated Metal Product Manufacturing
- 33291Metal Valve Manufacturing
- 332912Fluid Power Valve and Hose Fitting Manufacturing
- 332911Industrial Valve Manufacturing
- 45
- 455General Merchandise Retailers
- 4552Warehouse Clubs, Supercenters, and Other General Merchandise Retailers
- 45521Warehouse Clubs, Supercenters, and Other General Merchandise Retailers
SIC Codes
- 35Industrial And Commercial Machinery And Computer Equipment
- 353Construction, Mining, And Materials Handling
- 3532Mining Machinery and Equipment Mfg.
- 34Fabricated Metal Products, Except Machinery And Transportation Equipment
- 349Miscellaneous Fabricated Metal Products
- 3491Industrial Valve Mfg.
- 3492Fluid Power Valve and Hose Fitting Mfg.
Company Details
- Employees
- 12,391
Weir Group: frequently asked questions
What does Weir Group do?
Weir is a global mining technology company providing innovative equipment, digital solutions and services that enable more sustainable and efficient mining.
Where is Weir Group located?
Weir Group is located in Missouri, United States.
How many employees does Weir Group have?
Weir Group has about 12,391 employees.
What industry is Weir Group in?
Weir Group is in the Industrial & mechanical / Machinery industry, and its primary NAICS code is 333131 (Mining Machinery and Equipment Manufacturing).
How can I contact Weir Group?
Its website is global.weir and its phone number is +44 1416377111.
Largest companies in Missouri
Largest industrial & mechanical companies
Manufacturing sales in Missouri, 2026
In Missouri, Factur's 2026 study counted 29 manufacturing quotes worth $962K and 9 purchase orders over 12 months: 31% of quotes became orders, against 21% nationally. See the Missouri data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.