Insights

Strategic Facility Expansion A.Y. McDonald has recently invested in expanding its manufacturing footprint by constructing a new brass casting foundry in Dickeyville and enlarging its facility in Kiel, Germany. This indicates a focus on increasing production capacity, opening opportunities for suppliers and partners to support their growth initiatives.

Acquisition Growth The company's acquisition of Val-Matic Valve & Mfg. Corp. demonstrates a strategic move to broaden its product portfolio and market reach in water and gas distribution sectors, creating cross-selling and upselling opportunities with current and new customers.

International Market Presence With recent facility expansions in Germany, A.Y. McDonald is strengthening its global footprint, offering potential sales avenues in international markets and appealing to suppliers capable of supporting their global manufacturing initiatives.

Robust Revenue Base Generating between $500 million and $1 billion in revenue with a sizable workforce, A.Y. McDonald presents a substantial purchasing power, making it a key target for suppliers of raw materials, manufacturing technology, and maintenance services.

Customer-Centric Approach The company's emphasis on quality, reliability, and excellent customer service provides opportunities for value-added solutions, such as customized components or innovative product enhancements that can help differentiate its offerings in the competitive utilities sector.

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A.Y. McDonald Mfg. Co. Tech Stack

A.Y. McDonald Mfg. Co. uses 8 technology products and services including jsDelivr, Microsoft Excel, M-Files, and more. Explore A.Y. McDonald Mfg. Co.'s tech stack below.

  • jsDelivr
    Content Delivery Network
  • Microsoft Excel
    Editors
  • M-Files
    Enterprise Content Management
  • jQuery UI
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • PWA
    Miscellaneous
  • Bootstrap
    UI Frameworks
  • Apache HTTP Server
    Web Servers

A.Y. McDonald Mfg. Co.'s Email Address Formats

A.Y. McDonald Mfg. Co. uses at least 1 format(s):
A.Y. McDonald Mfg. Co. Email FormatsExamplePercentage
FLast@aymcdonald.comJDoe@aymcdonald.com
95%
First.Last@aymcdonald.comJohn.Doe@aymcdonald.com
4%
LF@aymcdonald.comDJ@aymcdonald.com
1%

Frequently Asked Questions

What is A.Y. McDonald Mfg. Co.'s phone number?

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You can contact A.Y. McDonald Mfg. Co.'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 A.Y. McDonald Mfg. Co.'s official website and social media links?

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A.Y. McDonald Mfg. Co.'s official website is aymcdonald.com and has social profiles on LinkedIn.

What is A.Y. McDonald Mfg. Co.'s NAICS code?

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A.Y. McDonald Mfg. Co.'s NAICS code is 22 - Utilities.

How many employees does A.Y. McDonald Mfg. Co. have currently?

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As of December 2025, A.Y. McDonald Mfg. Co. has approximately 501 employees across 4 continents, including North AmericaEuropeAfrica. Key team members include Vice President Of It - Ay Mcdonald Industries: S. S.Vice President Sales: C. P.Vice President Of Product Development: D. R.. Explore A.Y. McDonald Mfg. Co.'s employee directory with LeadIQ.

What industry does A.Y. McDonald Mfg. Co. belong to?

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A.Y. McDonald Mfg. Co. operates in the Utilities industry.

What technology does A.Y. McDonald Mfg. Co. use?

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A.Y. McDonald Mfg. Co.'s tech stack includes jsDelivrMicrosoft ExcelM-FilesjQuery UIjQueryPWABootstrapApache HTTP Server.

What is A.Y. McDonald Mfg. Co.'s email format?

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A.Y. McDonald Mfg. Co.'s email format typically follows the pattern of FLast@aymcdonald.com. Find more A.Y. McDonald Mfg. Co. email formats with LeadIQ.

When was A.Y. McDonald Mfg. Co. founded?

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A.Y. McDonald Mfg. Co. was founded in 1856.

A.Y. McDonald Mfg. Co.

UtilitiesIowa, United States501-1000 Employees

A.Y. McDonald Mfg. Co. is a major manufacturer of water works valves and fittings, natural gas valves, and residential and commercial water pumping systems.  The Company has distinguished itself with a proud tradition of quality and reliability since its founding in 1856.

The mission of A.Y. McDonald Mfg. Co., in the words of our founder, is "to make good products and sell them honestly." We, the stockholders and co-workers, accomplish this by extending the McDonald family culture through excellent customer service and by focusing on our customers' needs.

Our Vision
To be the leading producer of water and gas distribution products to benefit the current and next generation of employees, customers, and stockholders by continually growing and strengthening our business.

We believe in:
Making good products and selling them honestly. 
The Customer is the boss. 
Employees are a part of the A.Y. McDonald family. 
None of us is as smart as all of us. 
Leaving the company in better shape than it was received.

A.Y. McDonald Mfg. Co. has a long tradition of trusted quality and dependable service. These attributes are advanced through the commitment of every employee. Everyone is challenged to capture the opportunity to excel and move upward to achieve a better product or process. A.Y. McDonald Mfg. Co. employees strive to meet and exceed this challenge everyday.  

Customers like to buy from A.Y. McDonald Mfg. Co. Why?

The customer is "the boss," and every effort is exerted to exceed expectations.
Customer service is the number one priority.
Customers find quality products linked with outstanding people.

A.Y. McDonald Mfg. Co. Corporate headquarters, brass foundry and main manufacturing plant are located in Dubuque, Iowa. We also have locations in Albia, IA and Elizabethton, TN.

Section iconCompany Overview

Phone number
NAICS Code
22 - Utilities
Founded
1856
Employees
501-1000

Section iconFunding & Financials

  • $500M$1B

    A.Y. McDonald Mfg. Co.'s revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    A.Y. McDonald Mfg. Co.'s revenue is estimated to be in the range of $500M$1B

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