Insights

Regional Utilities Presence Greenfield Municipal Utilities is a small to mid-sized municipal utility in Iowa with a modest workforce, suggesting potential needs for scalable energy solutions, maintenance partnerships, and community-focused programs that align with municipal budgets and local engagement.

Diesel Generation Focus Recent activity includes hosting a diesel generation workshop at their power plant, indicating ongoing interest in generation reliability, backup power, and possibly transition plans that require equipment, training, and integration services.

Moderate Revenue Band With annual revenue in the 25 to 50 million range, there is opportunity for mid-market equipment upgrades, maintenance contracts, and software or services that fit within a municipal utility’s budget cycles and procurement processes.

Partnership History DGR Engineering partnership on downtown generation plant project signals openness to external engineering consultants and integrated project delivery, suggesting procurement channels for engineering services, EPC partnerships, and long-term modernization projects.

Tech Stack Alignment Use of standard web and enterprise technologies (ASP.NET, IIS, CFML, SimpleLightbox) points to a tech-savvy organization that maintains uptime and security; potential-fit for IT infrastructure services, cybersecurity hardening, and managed IT solutions for municipal systems.

Greenfield Municipal Utilities Tech Stack

Greenfield Municipal Utilities uses 8 technology products and services including jQuery CDN, SimpleLightbox, jQuery, and more. Explore Greenfield Municipal Utilities's tech stack below.

  • jQuery CDN
    Content Delivery Network
  • SimpleLightbox
    Javascript Graphics
  • jQuery
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • CFML
    Programming Languages
  • GlobalSign
    System Security Services
  • Microsoft ASP.NET
    Web Frameworks
  • Microsoft IIS
    Web Servers

Greenfield Municipal Utilities's Email Address Formats

Greenfield Municipal Utilities uses at least 1 format(s):
Greenfield Municipal Utilities Email FormatsExamplePercentage
First.Last@gmu-ia.comJohn.Doe@gmu-ia.com
100%

Frequently Asked Questions

Where is Greenfield Municipal Utilities's headquarters located?

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Greenfield Municipal Utilities's main headquarters is located at 202 South 1st Street Greenfield, Iowa 50849 United States. The company has employees across 1 continents, including North America.

What is Greenfield Municipal Utilities's phone number?

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You can contact Greenfield Municipal Utilities'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 Greenfield Municipal Utilities's official website and social media links?

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Greenfield Municipal Utilities's official website is gmu-ia.com and has social profiles on LinkedIn.

What is Greenfield Municipal Utilities's NAICS code?

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Greenfield Municipal Utilities's NAICS code is 22 - Utilities.

How many employees does Greenfield Municipal Utilities have currently?

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As of May 2026, Greenfield Municipal Utilities has approximately 11 employees across 1 continents, including North America. Key team members include General Manager: S. T.Assistant Office Manager: T. F.Assistant Office Manager: J. F.. Explore Greenfield Municipal Utilities's employee directory with LeadIQ.

What industry does Greenfield Municipal Utilities belong to?

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Greenfield Municipal Utilities operates in the Utilities industry.

What technology does Greenfield Municipal Utilities use?

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Greenfield Municipal Utilities's tech stack includes jQuery CDNSimpleLightboxjQueryLightboxCFMLGlobalSignMicrosoft ASP.NETMicrosoft IIS.

What is Greenfield Municipal Utilities's email format?

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Greenfield Municipal Utilities's email format typically follows the pattern of First.Last@gmu-ia.com. Find more Greenfield Municipal Utilities email formats with LeadIQ.
Greenfield Municipal Utilities logo

Greenfield Municipal Utilities

UtilitiesIowa, United States11-50 Employees

Greenfield Municipal Utilities is a municipal electric utility based in Greenfield, Iowa. It operates within the utilities sector and runs generation facilities, including a power plant. Described as a small-to-mid-sized organization, it focuses on municipal energy services and related infrastructure projects.

In October 2025, Greenfield Municipal Utilities hosted a Diesel Generation Workshop at its power plant, highlighting ongoing work in diesel generation. In 2019, the utility partnered with DGR Engineering on its downtown generation plant project, reflecting collaboration to advance its generation infrastructure. The company maintains a web presence at gmu-ia.com.

Section iconCompany Overview

Headquarters
202 South 1st Street Greenfield, Iowa 50849 United States
Phone number
Website
gmu-ia.com
NAICS Code
22 - Utilities
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    Greenfield Municipal Utilities's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Greenfield Municipal Utilities's revenue is estimated to be in the range of $25M$50M

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