Insights

Independent Engineering Weir International specializes in independent professional engineering and consulting services for mining, mineral, and utility sectors, presenting a reliable option for third-party reviews, feasibility work, and expert testimony that clients may seek to validate internal analyses or support litigation.

Geotechnical & Feasibility Core capabilities include reserve studies, geologic modeling, geotechnical evaluations, mine planning reviews, and feasibility studies, offering a broad suite of services that can be bundled to win larger project engagements or retainer-type relationships.

Small Firm agility With a small team size (2-10 employees) and a long track record, WEIR can be positioned as a cost-effective, highly responsive boutique consultancy for mid-market mining projects that require rapid turnaround and personalized client management.

Diverse revenue overlap Service areas overlap with asset valuations, reclamation audits, environmental audits, and training, suggesting cross-sell opportunities to existing clients who need end-to-end advisory from exploration through closure and compliance.

Technology enablement Utilize current tech stack and digital analytics capabilities to showcase data-driven decision support, project dashboards, and efficiency improvements for mining clients, differentiating WEIR in a market with larger, traditional engineering firms.

Weir International, Inc. Tech Stack

Weir International, Inc. uses 7 technology products and services including Network Solutions, Microsoft 365, jQuery, and more. Explore Weir International, Inc.'s tech stack below.

  • Network Solutions
    Domain Name Services
  • Microsoft 365
    Email
  • jQuery
    Javascript Libraries
  • Windows Server
    Operating Systems
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics
  • Microsoft IIS
    Web Servers

Weir International, Inc.'s Email Address Formats

Weir International, Inc. uses at least 1 format(s):
Weir International, Inc. Email FormatsExamplePercentage
FLast@weirintl.comJDoe@weirintl.com
67%
Last@weirintl.comDoe@weirintl.com
16%
First@weirintl.comJohn@weirintl.com
11%
F.Last@weirintl.comJ.Doe@weirintl.com
6%

Frequently Asked Questions

What is Weir International, Inc.'s phone number?

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You can contact Weir International, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Weir International, Inc.'s official website and social media links?

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Weir International, Inc.'s official website is weirintl.com and has social profiles on LinkedIn.

How much revenue does Weir International, Inc. generate?

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As of July 2026, Weir International, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Weir International, Inc.'s SIC code NAICS code?

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Weir International, Inc.'s SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 212 - Mining (except Oil and Gas).

How many employees does Weir International, Inc. have currently?

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As of July 2026, Weir International, Inc. has approximately 9 employees across 1 continents, including North America. Key team members include Executive Vice President: T. E. B.Vice President: R. T.Vice President: E. T.. Explore Weir International, Inc.'s employee directory with LeadIQ.

What industry does Weir International, Inc. belong to?

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Weir International, Inc. operates in the Mining industry.

What technology does Weir International, Inc. use?

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Weir International, Inc.'s tech stack includes Network SolutionsMicrosoft 365jQueryWindows ServerPHPGoogle AnalyticsMicrosoft IIS.

What is Weir International, Inc.'s email format?

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Weir International, Inc.'s email format typically follows the pattern of FLast@weirintl.com. Find more Weir International, Inc. email formats with LeadIQ.

When was Weir International, Inc. founded?

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Weir International, Inc. was founded in 1936.
Weir International, Inc. logo

Weir International, Inc.

MiningIllinois, United States2-10 Employees

Weir International, Inc. is a small, specialized engineering and consulting firm focused on mining, based in Downers Grove, Illinois. Founded in 1936 as the Paul Weir Company, it has built a long-standing reputation for delivering independent, objective guidance to clients across the mining, mineral, and utility sectors as well as government agencies, financial institutions, and legal firms.

Its work encompasses reserve assessments, geological modeling, geotechnical evaluations, and operations reviews, supporting the development and review of mine plans and equipment applications, inspections, and cost improvement studies. The firm also conducts feasibility analyses, capital and labor planning, environmental reclamation audits, transportation and processing plant evaluations, and economic and asset valuations, along with litigation support and safety training. It emphasizes that its engineering and operations expertise underpins thorough, unbiased project evaluation.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
212 - Mining (except Oil and Gas)
Founded
1936
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Weir International, Inc.'s revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Weir International, Inc.'s revenue is estimated to be in the range of $1M - $10M

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