OneSource Telecom

Round Rock, United States Founded: 2005 • Age: 21 yrs
Offers telecom services including phone lines, voicemail, conference calling, and email delivery.

About OneSource Telecom

OneSource Telecom is a company based in Round Rock (United States) founded in 2005 by Darryl McCalmont. It operates as a B2B. OneSource Telecom offers products and services including Direct Inward Dialing, Voicemail to Email Delivery, Fax to Email Delivery, Unlimited Phone Lines, and 5-Party Conference Calling. OneSource Telecom operates in a competitive market with competitors including 1&1 IONOS, BlueCat, Vonage, Viatel and Arkadin, among others.

  • Headquarter Round Rock, United States
  • Founders Darryl McCalmont
  • Sectors
    Telecommunications
    Technology
  • Email
    ***********
  • Phone
    *********
  • Website
    *********
  • Social
    *********
Operational Areas
Telecommunications → Telecommunications Infrastructure & Services
Technology → Software Development & Engineering
Key Metrics
  • Annual Revenue
  • Net Profit
  • EBITDA
  • Latest Funding Round
  • Investors
  • Employee Count
    Employee Count
Upgrade to premium

Unlock complete access to The Company Check

Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.

Upgrade to Premium No viewing limits. Your plan controls exports and screening usage.
Included in your Premium account
  • Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
  • Full access to every database India & global coverage, advanced filters and rich profile details
  • Always-on access from your team account Single premium plan for everything you see on the portal

Products & Services of OneSource Telecom

OneSource Telecom offers a comprehensive portfolio of products and services, including Direct Inward Dialing, Voicemail to Email Delivery, Fax to Email Delivery, Unlimited Phone Lines, and 5-Party Conference Calling. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.

Primary

Enables direct phone connections for businesses without additional equipment.

Converts voicemails to email for easy access and management.

Delivers faxes directly to email for quick and secure handling.

Provides scalable phone lines without usage limits for business needs.

Facilitates multi-user calls for team meetings and discussions.

Funding Insights of OneSource Telecom

Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Investments & Acquisitions by OneSource Telecom

Investments
Company Name Description Domain Location Founded Year Amount
Bionic investment advisor platform
2016
Fine Asian gourmet food is offered by an internet-first restaurant.
2016
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014
Fine Asian gourmet food is offered by an internet-first restaurant.
2016

Financial Statements - OneSource Telecom

Tata Steel revenue growth over time
Tata Steel profit and loss trends over time
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Onesource Telecom Comparisons

Employees
+
Add Comparison
Available on Premium

Competitors of OneSource Telecom

OneSource Telecom operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as 1&1 IONOS, BlueCat, Vonage, Viatel and Arkadin, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Cloud infrastructure and hosting services are provided by 1&1 IONOS.
domain founded_year HQ Location
Cloud-based DNS, DHCP appliances, and security solutions are provided.
domain founded_year HQ Location
Provider of contact center business communication solutions
domain founded_year HQ Location
Connectivity, voice, and data center solutions are provided by Viatel.
domain founded_year HQ Location
Global audio, web, and video conferencing solutions are provided.
domain founded_year HQ Location
Business telecom and contact center services are provided to enterprises.
Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Multiple services are booked via an app-based platform.
domain founded_year HQ Location
On-demand services are booked through an app-based platform.
domain founded_year HQ Location
App based platform offering on demand delivery and ride-hailing services
domain founded_year HQ Location
Operates an on-demand hyperlocal delivery app for food and groceries.

Latest news on Onesource Telecom

Frequently Asked Questions about OneSource Telecom

When was OneSource Telecom founded?

OneSource Telecom was founded in 2005.

Where is OneSource Telecom located?

OneSource Telecom is headquartered in Round Rock, United States. It is registered at Round Rock, Texas, United States.

What does OneSource Telecom do?

OneSource Telecom delivers a range of telecommunication services such as direct inward dialing, voicemail to email, fax to email, and unlimited phone lines for businesses. They focus on customized solutions with features like call recording and conference calling, ensuring simple installation and outstanding customer service. Based in Round Rock, Texas, they serve clients including theaters and medical companies, with no hidden fees or equipment maintenance required.

Who are the top competitors of OneSource Telecom?

OneSource Telecom's top competitors include 1&1 IONOS, Vonage and Viatel.

What products or services does OneSource Telecom offer?

OneSource Telecom offers Direct Inward Dialing, Voicemail to Email Delivery, Fax to Email Delivery, Unlimited Phone Lines, and 5-Party Conference Calling.

Explore millions of companies — effortlessly

Access structured, verified intelligence on 7M+ companies across industries, sectors, and global markets. From early-stage startups to large enterprises, discover ownership, leadership, funding, financials, acquisitions, and market signals — all in one powerful platform.

Free account with essential features Instant access to company reports Enterprise solutions available