What Does Rivermine Do?

Total employees220
HeadquartersFairfax
Founded2000

Rivermine was a prominent provider of Telecom Expense Management (TEM) software and services, focused on helping enterprises manage and optimize their communications expenses across voice, data, and wireless services. Their solutions enabled organizations to gain visibility and control over their telecom spend, automate invoice processing, manage inventory, and streamline procurement. In 2011, Rivermine was acquired by Tangoe, a global leader in Technology Expense Management (TEM) and Managed Mobility Services (MMS), integrating Rivermine's technology and expertise into Tangoe's broader portfolio.

Where Is Rivermine's Headquarters?

HQ Function

This facility served as the central hub for Rivermine's executive leadership, software development, sales, marketing, and customer support operations for its TEM solutions.

Notable Features:

Likely located in a modern office park typical for tech companies in the Fairfax area, designed to facilitate collaboration and innovation. Such parks often feature contemporary architecture and shared campus amenities.

Work Culture:

Rivermine's work culture was likely characterized by a focus on technological innovation in the TEM space, customer-centric problem solving, and a fast-paced environment aimed at delivering cost savings and efficiency to large enterprises.

HQ Significance:

The Fairfax headquarters was pivotal to Rivermine's growth and establishment as a key player in the telecom expense management market before its strategic acquisition by Tangoe.

Values Reflected in HQ: The headquarters would have aimed to reflect values of efficiency, technological leadership, and a commitment to providing robust solutions for complex enterprise telecom challenges.

Location:

Prior to its acquisition by Tangoe, Rivermine supported multinational corporations through its U.S. headquarters and its EMEA office in the United Kingdom. Their software solutions were designed to handle multi-currency and multi-language requirements, enabling global enterprises to manage their telecom expenses effectively across different regions. Their reach was extended through direct sales and partnerships.

Street Address:

12450 Fair Lakes Circle, Suite 500

City:

Fairfax

State/Province:

Virginia

Country:

USA

Where Else Does Rivermine Operate Around the World?

Reading, United Kingdom

Address: A business center in Reading, specific address varies in historical records (e.g., Forbury Square).

To provide localized support and solutions to European enterprises, addressing regional telecom regulations, carrier complexities, and language requirements.

Buying Intent Signals for Rivermine

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Rivermine? Meet the Executive Team

As of April 2025, Rivermine' leadership includes:

Mark TEO - President and Chief Executive Officer (at time of acquisition)
David L. Liddell - Chief Financial Officer (at time of acquisition)
Kevin Whitehouse - Chief Technology Officer
Todd Regan - Senior Vice President, Global Sales

Who's Investing in Rivermine?

Rivermine has been backed by several prominent investors over the years, including:

Investor Growth Capital (IGC)
Valhalla Partners
Palisades Ventures
Columbia Capital

What Leadership Changes Has Rivermine Seen Recently?

Hire0
Exits0

As Rivermine was acquired by Tangoe in 2011, there are no executive hires or exits in the 'last 12 months' in a current sense. The most significant executive changes occurred around the time of the acquisition. Information below is historical and reflects the period leading up to or during the acquisition.

Departures

Mark TEO, Transitioned from his role following the integration of Rivermine into Tangoe.

What Technology (Tech Stack) Is Used byRivermine?

Discover the tools Rivermine uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Rivermine Email Formats and Examples

Based on common corporate practices for companies of its time and type, Rivermine likely used standard email formats. These email addresses are no longer active due to the company's acquisition.

[first_initial][last]@rivermine.com (e.g., jdoe@rivermine.com) or [first].[last]@rivermine.com (e.g., jane.doe@rivermine.com)

Format

mteo@rivermine.com

Example

0 (Company defunct, email addresses no longer in use)%

Success rate

What's the Latest News About Rivermine?

Business Wire (Tangoe Press Release) • August 9, 2011

Tangoe Acquires Rivermine, Extending Leadership Position in Communications Lifecycle Management

Tangoe, Inc. announced it has acquired Rivermine, Inc., a leading provider of automated communications lifecycle management and telecom expense management (TEM) solutions. The acquisition further solidifies Tangoe's market leadership by combining Rivermine's complementary technology and customer base....more

Rivermine Press Release (archived) • February 1, 2011

Rivermine Named a Leader in Gartner's Magic Quadrant for Telecom Expense Management

Rivermine announced its position in the Leaders quadrant of Gartner, Inc.'s 2011 'Magic Quadrant for Telecom Expense Management.' This recognition highlighted Rivermine's completeness of vision and ability to execute in the TEM market....more

PR Newswire (archived) • October 19, 2009

Rivermine Secures $10 Million in Growth Financing

Rivermine, a leading provider of Telecom Expense Management (TEM) solutions, today announced it has closed a $10 million Series D financing round. The round was led by existing investor Investor Growth Capital (IGC), with participation from other existing investors including Valhalla Partners and Palisades Ventures....more

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