Insights

Rural FTTH Opportunity GreyStone Power is actively expanding fiber-to-the-home initiatives through a partnership with Conexon to design and implement a broadband network. This indicates a strong potential for upsell of advanced telecom and managed network services, including fiber optics deployment, network monitoring, and security solutions for a growing broadband operation.

Tech Stack & Security The utility operates with a modern cloud and security oriented tech stack (Google Cloud Platform, Microsoft Azure, New Relic, Active Directory) and emphasizes data protection (X-XSS-Protection, X-UA-Compatible). This creates opportunities to cross-sell cloud services, cybersecurity assessments, identity and access management, and monitoring solutions tailored for critical infrastructure.

Financial Scale With annual revenue in the mid hundreds of millions and a member base surpassing 131,000, GreyStone Power represents a substantial customer for enterprise IT, security, and cloud modernization services, as well as digital customer experience platforms and enterprise software integration for a large, member-owned utility.

Member Services Expansion Beyond electricity, GreyStone offers natural gas through a partner, plus credit union, security, and surge protection services. This diversification signals potential for bundled offerings in member-facing solutions, loyalty or rewards platforms, fintech services, and cross-product marketing collaborations.

Awards & Growth Momentum Recent recognitions in publications, events, and a pilot for high-speed internet underscore a growth mindset and brand credibility. This momentum can facilitate introductions to strategic partnerships, digital engagement tools, and scalable customer engagement platforms to support future expansion.

GreyStone Power Corporation Tech Stack

GreyStone Power Corporation uses 8 technology products and services including CISSP, Microsoft Active Directory, Google Cloud Platform, and more. Explore GreyStone Power Corporation's tech stack below.

  • CISSP
    Certificates
  • Microsoft Active Directory
    Identity And Access Management
  • Google Cloud Platform
    Infrastructure As A Service
  • Google Maps
    Maps
  • Microsoft Azure
    Platform As A Service
  • New Relic
    Real User Monitoring
  • X-XSS-Protection
    Security
  • X-UA-Compatible
    Web Tools And Plugins

Media & News

GreyStone Power Corporation's Email Address Formats

GreyStone Power Corporation uses at least 1 format(s):
GreyStone Power Corporation Email FormatsExamplePercentage
First.Last@greystonepower.comJohn.Doe@greystonepower.com
94%
F.Last@greystonepower.comJ.Doe@greystonepower.com
2%
Last@greystonepower.comDoe@greystonepower.com
2%
Last.First@greystonepower.comDoe.John@greystonepower.com
2%

Frequently Asked Questions

Where is GreyStone Power Corporation's headquarters located?

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GreyStone Power Corporation's main headquarters is located at 3400 Hiram Douglasville Highway Hiram, Georgia 30141 United States. The company has employees across 2 continents, including North AmericaEurope.

What is GreyStone Power Corporation's phone number?

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You can contact GreyStone Power Corporation'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 GreyStone Power Corporation's official website and social media links?

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GreyStone Power Corporation's official website is greystonepower.com and has social profiles on LinkedIn.

What is GreyStone Power Corporation's NAICS code?

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GreyStone Power Corporation's NAICS code is 22 - Utilities.

How many employees does GreyStone Power Corporation have currently?

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As of June 2026, GreyStone Power Corporation has approximately 196 employees across 2 continents, including North AmericaEurope. Key team members include Ceo: C. G.Chief Administrative Officer (cao): N. F.Chief Power Supply Officer: C. B.. Explore GreyStone Power Corporation's employee directory with LeadIQ.

What industry does GreyStone Power Corporation belong to?

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GreyStone Power Corporation operates in the Utilities industry.

What technology does GreyStone Power Corporation use?

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GreyStone Power Corporation's tech stack includes CISSPMicrosoft Active DirectoryGoogle Cloud PlatformGoogle MapsMicrosoft AzureNew RelicX-XSS-ProtectionX-UA-Compatible.

What is GreyStone Power Corporation's email format?

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GreyStone Power Corporation's email format typically follows the pattern of First.Last@greystonepower.com. Find more GreyStone Power Corporation email formats with LeadIQ.

When was GreyStone Power Corporation founded?

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GreyStone Power Corporation was founded in 1936.

GreyStone Power Corporation

UtilitiesGeorgia, United States51-200 Employees

GreyStone Power Corporation is a member-owned electric cooperative headquartered at 3400 Hiram Douglasville Highway, Hiram, Georgia 30141, operating in the utilities industry. The company serves more than 131,000 residential, commercial and industrial members across eight counties west of Atlanta—Bartow, Carroll, Cobb, Coweta, Douglas, Fayette, Fulton and Paulding—and maintains more than 6,700 miles of power lines. In addition to electric service, GreyStone offers natural gas services through a partnership with Gas South and provides member services including a credit union, residential and commercial security, and surge protection. The cooperative has pursued broadband initiatives, launching a pilot project in 2022 to provide high-speed internet to over 5,000 unserved or underserved locations and partnering with Spectrum Business in 2025 to develop an online reservation system. It has received industry recognition, including Silver Awards in 2023 and 2025 for publications and events.

Section iconCompany Overview

Headquarters
3400 Hiram Douglasville Highway Hiram, Georgia 30141 United States
Phone number
NAICS Code
22 - Utilities
Founded
1936
Employees
51-200

Section iconFunding & Financials

  • $250M$500M

    GreyStone Power Corporation's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    GreyStone Power Corporation's revenue is estimated to be in the range of $250M$500M

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