Insights

Enterprise spend Tellennium specializes in managing and optimizing a wide range of recurring technology expenses including telecom, mobility, SaaS, cloud, and utilities, presenting a comprehensive opportunity to upsell additional services across more spend categories.

ServiceNow integration Recent integration of the MoT platform with ServiceNow suggests a strong selling point for customers already in or evaluating ServiceNow ecosystems, enabling seamless workflow automation and faster time-to-value.

U.S. support All SaaS support is U.S.-based, which can be a differentiator for enterprises prioritizing domestic support, data security, and regulatory comfort, opening doors with risk-conscious buyers.

Recognition credibility Industry acknowledgments from Gartner and AOTMP highlight Tellennium as a trusted TEM provider, creating sales leverage when engaging enterprise buyers who value proven performance and market validation.

Growth signals Reported revenue range and ongoing expansion activities imply scalability and potential for expanding footprint within mid-market and larger SMBs seeking comprehensive expense management across diverse tech spend categories.

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Tellennium Tech Stack

Tellennium uses 8 technology products and services including LinkedIn Ads, WordPress, CookieYes, and more. Explore Tellennium's tech stack below.

Media & News

Tellennium's Email Address Formats

Tellennium uses at least 4 email formats:
Tellennium Email FormatsExamplePercentage
FLast@tellennium.comJDoe@tellennium.com
89%
Last@tellennium.comDoe@tellennium.com
7%
FirstL@tellennium.comJohnD@tellennium.com
2%
First.Last@tellennium.comJohn.Doe@tellennium.com
2%

Frequently Asked Questions

What is Tellennium's phone number?

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You can contact Tellennium'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 Tellennium's official website and social media links?

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Tellennium's official website is tellennium.com and has social profiles on LinkedIn.

How much revenue does Tellennium generate?

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As of August 2026, Tellennium's annual revenue is estimated to be $25M - $50M.

What is Tellennium's SIC code and NAICS code?

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Tellennium's SIC code is 4812 - Radiotelephone Communications and NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Tellennium have currently?

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As of August 2026, Tellennium has approximately 47 employees across 1 continents, including North America. Key team members include Director, Human Resources: K. L., Senior Manager, Network Solutions: C. C. and Solutions Engineer: J. H. Explore Tellennium's employee directory with LeadIQ.

What industry does Tellennium belong to?

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Tellennium operates in the IT Services and IT Consulting industry.

What technology does Tellennium use?

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Tellennium's tech stack includes LinkedIn Ads, WordPress, CookieYes, Microsoft 365, Google Cloud, ZoomInfo, Piwik and Piwik PRO Core.

What is Tellennium's email format?

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

When was Tellennium founded?

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Tellennium was founded in 1999.
Tellennium logo

Tellennium

IT Services and IT ConsultingKentucky, United States11-50 Employees

Tellennium is an IT services and IT consulting firm headquartered in Mount Washington, Kentucky (9050 Highway 44 East, Mount Washington, KY 40047). It specializes in enterprise expense management, expanding beyond telecom expense management to encompass telecom, mobility, utility, and other technology-related expenses through its platform. The company's SaaS platform, Management of Things, is fully configurable, supports multiple spend categories, and is backed by U.S.-based support teams with customizable reporting dashboards. Tellennium, with 11-50 employees, has been operating since 1999, launched its TEM SaaS platform in 2001, and introduced the Management of Things approach in 2021. It has received industry recognition, including being named a Representative Vendor in the Gartner Market Guide to Telecom Expense Management in 2023 and being recognized by AOTMP as the hottest new IT solution of 2021.

Section iconCompany Overview

Phone number
SIC Code
4812 - Radiotelephone Communications
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Tellennium's revenue is estimated to be in the range of $25M - $50M

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