Insights

National footprint Mountain Ltd. operates nationwide with 8 dedicated engineering offices and over 50 additional offices via its parent, System One Services, signaling broad coverage and multiple touchpoints for large-scale telecom projects.

End-to-end delivery The company emphasizes turnkey project delivery including program management, asset management, milestone tracking, and real-time reporting, presenting opportunities to upsell program governance, analytics, and managed services for operators seeking efficient scale.

Wireless and OSP focus Specialization in outside plant engineering, permitting, joint use, right-of-way, CAD drafting, and wireless capabilities aligns with carrier expansions, municipal deployments, and 5G buildouts where external dependencies and permitting speed are critical.

Sustainable growth With 40 years of experience and a revenue range of $250M-$500M, Mountain Ltd. demonstrates financial stability and scale that can support larger, multi-year initiatives such as network modernization, rural broadband, and nationwide fiber/Wi‑Fi projects.

Tech-enabled efficiency Leveraging a tech stack that includes SQL, Google Maps, and cloud/website tools, Mountain Ltd. can position as a data-driven partner for site acquisition, asset tracking, and real-time project reporting to improve deployment timelines and cost control.

Similar companies to Mountain Ltd.

Mountain Ltd. Tech Stack

Mountain Ltd. uses 8 technology products and services including Tellabs, SQL, Google Maps, and more. Explore Mountain Ltd.'s tech stack below.

  • Tellabs
    Communications Technology
  • SQL
    Database
  • Google Maps
    Maps
  • Microsoft
    Miscellaneous
  • Perl
    Programming Languages
  • Google
    Search Engines
  • Cloudflare Bot Management
    Security
  • Apache HTTP Server
    Web Servers

Mountain Ltd.'s Email Address Formats

Mountain Ltd. uses at least 1 format(s):
Mountain Ltd. Email FormatsExamplePercentage
FLast@mountainltd.comJDoe@mountainltd.com
97%
First.Last@mountainltd.comJohn.Doe@mountainltd.com
2%
FirstLast@mountainltd.comJohnDoe@mountainltd.com
1%

Frequently Asked Questions

What is Mountain Ltd.'s phone number?

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You can contact Mountain Ltd.'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 Mountain Ltd.'s official website and social media links?

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Mountain Ltd.'s official website is mountainltd.com and has social profiles on LinkedIn.

What is Mountain Ltd.'s NAICS code?

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Mountain Ltd.'s NAICS code is 517 - Telecommunications.

How many employees does Mountain Ltd. have currently?

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As of July 2026, Mountain Ltd. has approximately 680 employees across 5 continents, including North AmericaSouth AmericaEurope. Key team members include Chief Executive Officer: R. F.Chief Operating Officer: A. M.Chief Financial Officer: P. P.. Explore Mountain Ltd.'s employee directory with LeadIQ.

What industry does Mountain Ltd. belong to?

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Mountain Ltd. operates in the Telecommunications industry.

What technology does Mountain Ltd. use?

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Mountain Ltd.'s tech stack includes TellabsSQLGoogle MapsMicrosoftPerlGoogleCloudflare Bot ManagementApache HTTP Server.

What is Mountain Ltd.'s email format?

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Mountain Ltd.'s email format typically follows the pattern of FLast@mountainltd.com. Find more Mountain Ltd. email formats with LeadIQ.

When was Mountain Ltd. founded?

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Mountain Ltd. was founded in 1979.
Mountain Ltd. logo

Mountain Ltd.

TelecommunicationsMaine, United States501-1000 Employees

Headquartered in New Gloucester, Maine, Mountain Ltd. provides engineering and turnkey services for telecommunications infrastructure, including outside plant engineering, permitting, joint-use services, right-of-way work, CAD drafting, and wireless capabilities. With four decades of experience and a national footprint, the company operates eight dedicated engineering offices and more than fifty offices run by its parent, System One Services.

Its scope spans planning, permitting, and deployment activities across telecommunications projects, supported by services such as program management, resource and asset management, milestone tracking, and real-time reporting to maintain oversight and timely delivery. In April 2022, Mountain Ltd. added a Desktop Engineer to its staff, reflecting ongoing staffing growth.

Section iconCompany Overview

Phone number
NAICS Code
517 - Telecommunications
Founded
1979
Employees
501-1000

Section iconFunding & Financials

  • $250M$500M

    Mountain Ltd.'s revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Mountain Ltd.'s revenue is estimated to be in the range of $250M$500M

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