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William Rubio Email & Phone Number

Chief Revenue Officer at CallTower at CallTower

Location: Miami, Florida, United States 7 work roles 4 schools

1 work email found @calltower.com 5 phones found area 415, 650, 954, and 866 LinkedIn matched

✓ Verified July 2026 4 data sources Profile completeness 100%

Current company

CallTower

Role

Chief Revenue Officer at CallTower

Location

Miami, Florida, United States

Who is William Rubio? Overview

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Quick answer

William Rubio is listed as Chief Revenue Officer at CallTower at CallTower, based in Miami, Florida, United States. AeroLeads shows a work email signal at calltower.com, phone signal with area code 415, 650, 954, 866, and a matched LinkedIn profile for William Rubio.

William Rubio previously worked as Chief Revenue Officer at Calltower and National Director, VoIP/Cloud Services at Earthlink Business. William Rubio holds Mba, Masters In International Business from Kennesaw State University.

Company email context

Email format at CallTower

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{first_initial}{last}@calltower.com

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AeroLeads found 1 current-domain work email signal for William Rubio. Compare company email patterns before reaching out.

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Profile bio

About William Rubio

A highly skilled business development executive and technologist in the IT/telecommunications industry achieves exceptional revenue growth in both emerging and mature markets, utilizing a unique ability to forecast industry trends. Proven track record of capturing opportunities, cultivating alliances, and catapulting start-up ventures into competitive positions. A persuasive negotiator and engaging speaker who brings high-value visibility to an organization and builds strong partnerships. Recognized expert in IT/telecommunications interviewed by major media including NBC and other media networks.

Listed skills include Voip, Unified Communications, Telecommunications, Managed Services, and 23 others.

Current workplace

William Rubio's current company

Company context helps verify the profile and gives searchers a useful next step.

Calltower

Chief Revenue Officer at CallTower

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Company profile

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7 roles

William Rubio work experience

A career timeline built from the work history available for this profile.

Chief Revenue Officer

Current

Calltower

South Jordan, Utah, Us

CallTower is the leading provider of hosted enterprise-class unified communications solutions for growing businesses globally. Using Cisco and Microsoft, we enhance our clients’ strategic and business operational capabilities by integrating business phone service, mobile applications, email hosting, unified messaging, instant messaging, audio, web and video conferencing and collaboration tools into a reliable redundant platform. As the Chief Revenue Officer, William is responsible for our company-wide sales and business development organization, including our partner program and wholesale offerings.

Apr 2013 - Present

National Director, Voip/Cloud Services

Earthlink Business

Atlanta, Georgia, Us

Selected to lead corporate success, transforming new division into a frontrunner in delivery of enterprise-class Cloud/VOIP applications and services to business customers throughout the U.S. Focus on Fortune 1000 Companies.

Jan 2003 - Apr 2013

Senior Director Of Sales

Cleartel Communications-Formally Ids Telecom

Us

Strategic, tactical, and full P&L accountability for 150-person organization with direct and channel sales goals. Managed the entire sales organization, delivering $100K of new revenue per month.

Jan 2001 - Jan 2003

National Senior Director, Sales & Business Development

Expedient

Pittsburgh, Pa, Us

Developed and implemented successful plans to open and expand markets in tier 1 and tier 2 cities by providing IP, VOIP, VPN storage services , and converged solution services. Directed all business activities in 15 states and 18 markets, including budgets, negotiations, building and utility agreements, network deployment and design, and reports to the board of directors.

Jul 2000 - Dec 2001

Senior Manager, Sales & Building Access

Xo Communications

Herndon, Va, Us

Re-positioned a chaotic start-up into a revenue-generation model for new markets by creating a “facilities-based carrier” for U.S. niche market. Successfully shifted decision making to incorporate solid, fact-based opportunities that led to substantial ROI within a short time frame.

Aug 1998 - Jul 2000

Area Marketing Manager

At&T

Dallas, Tx, Us

Directed kiosk program operations, managing 8 retail account managers responsible for 300 sales representatives.

Sep 1997 - Aug 1998

Procurement & Contract Manager

At&T

Dallas, Tx, Us

P&L and management responsibility as a high-profit negotiator and decision-maker for annual $200M in telecom leasing contracts.

May 1995 - Sep 1997

4 education records

William Rubio education

Mba, Masters In International Business

Kennesaw State University

Bachelor'S Of Science In Industrial Engineering

University Of Miami

Bachelor Of Science, Industrial Engineering

University Of Miami

Education record

Miami Sunset Senior High School

FAQ

Frequently asked questions about William Rubio

Quick answers generated from the profile data available on this page.

What company does William Rubio work for?

William Rubio works for CallTower.

What is William Rubio's role at CallTower?

William Rubio is listed as Chief Revenue Officer at CallTower at CallTower.

What is William Rubio's email address?

AeroLeads has found 1 work email signal at @calltower.com for William Rubio at CallTower.

What is William Rubio's phone number?

AeroLeads has found 5 phone signal(s) with area code 415, 650, 954, 866 for William Rubio at CallTower.

Where is William Rubio based?

William Rubio is based in Miami, Florida, United States while working with CallTower.

What companies has William Rubio worked for?

William Rubio has worked for Calltower, Earthlink Business, Cleartel Communications-Formally Ids Telecom, Expedient, and Xo Communications.

How can I contact William Rubio?

You can use AeroLeads to view verified contact signals for William Rubio at CallTower, including work email, phone, and LinkedIn data when available.

What schools did William Rubio attend?

William Rubio holds Mba, Masters In International Business from Kennesaw State University.

What skills is William Rubio known for?

William Rubio is listed with skills including Voip, Unified Communications, Telecommunications, Managed Services, Co Location, Cloud Computing, Ip, and Start Ups.

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