Insights

Strong Market Position With a revenue range between 250 million and 500 million, Mastor demonstrates significant market presence in the telecommunications industry, offering ample opportunities for upselling and cross-selling advanced communication and security solutions.

Cloud Communication Expertise As a Premier NUSO partner with extensive experience in designing and servicing cloud communications, Mastor is well-positioned to expand its offerings with integrated cloud solutions, appealing to businesses seeking scalable and modern telecom systems.

Reputation in Security Mastor's involvement in security operations like Ops Bersepadu Khazanah indicates a focus on security services, suggesting potential sales avenues in security system upgrades, managed security services, or cybersecurity solutions for clients in various sectors.

Technological Infrastructure Utilizing advanced tech stacks such as HTTP/3, Nginx, and comprehensive web security protocols highlights their commitment to reliable and secure systems, providing opportunities to introduce innovative security and hosting services to their clientele.

Growth and Expansion Operating with a lean team of 11-50 employees and sustained over 30 years, Mastor is likely open to strategic partnerships or technological integrations that can support growth, digital transformation, and enhanced service delivery for their business clients.

Similar companies to Mastor

Mastor Tech Stack

Mastor uses 8 technology products and services including W3 Total Cache, Twemoji, Google Fonts API, and more. Explore Mastor's tech stack below.

  • W3 Total Cache
    Caching
  • Twemoji
    Font Scripts
  • Google Fonts API
    Font Scripts
  • Video.js
    Javascript Libraries
  • X-XSS-Protection
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • HTTP/3
    Web & Portal Technology
  • Nginx
    Web Servers

Mastor's Email Address Formats

Mastor uses at least 1 format(s):
Mastor Email FormatsExamplePercentage
FLast@mastor.comJDoe@mastor.com
47%
First@mastor.comJohn@mastor.com
3%
First.Last@mastor.comJohn.Doe@mastor.com
3%
FLast@mastor.comJDoe@mastor.com
47%

Frequently Asked Questions

Where is Mastor's headquarters located?

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Mastor's main headquarters is located at 123 Weldon Parkway Maryland Heights, Missouri 63043 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is Mastor's official website and social media links?

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Mastor's official website is mastor.com and has social profiles on LinkedIn.

What is Mastor's SIC code NAICS code?

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Mastor's SIC code is 5999 - Miscellaneous Retail Stores, Not Elsewhere Classified NAICS code is 517 - Telecommunications.

How many employees does Mastor have currently?

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As of March 2026, Mastor has approximately 31 employees across 3 continents, including North AmericaAsiaEurope. Key team members include President: T. O.Senior Account Manager: J. S.Sales Executive: B. G.. Explore Mastor's employee directory with LeadIQ.

What industry does Mastor belong to?

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Mastor operates in the Telecommunications industry.

What technology does Mastor use?

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Mastor's tech stack includes W3 Total CacheTwemojiGoogle Fonts APIVideo.jsX-XSS-ProtectionX-Content-Type-OptionsHTTP/3Nginx.

What is Mastor's email format?

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Mastor's email format typically follows the pattern of FLast@mastor.com. Find more Mastor email formats with LeadIQ.

When was Mastor founded?

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Mastor was founded in 1991.

Mastor

TelecommunicationsMissouri, United States11-50 Employees

Over the past 30 years we have been perfecting the art of service to our customers of all sizes.  We serve as partner to your business, helping you get the most from your telecommunications and security systems.  As a Premier NUSO partner we have the expertise to both design and service your ongoing Cloud communications needs through one of the best providers (NUSO) in the industry.  That allows you to focus on your core business, not managing your systems.  If you prefer an on-premise telephone system, that is where we got our start and you will not find a better support team in the industry.

Section iconCompany Overview

Headquarters
123 Weldon Parkway Maryland Heights, Missouri 63043 United States
Website
mastor.com
SIC Code
5999 - Miscellaneous Retail Stores, Not Elsewhere Classified
NAICS Code
517 - Telecommunications
Founded
1991
Employees
11-50

Section iconFunding & Financials

  • $250M$500M

    Mastor's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Mastor's revenue is estimated to be in the range of $250M$500M

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