AeroLeads people directory · profile

Bill Warnke Email & Phone Number

Enterprise Sales Director | Sales Organization Leadership | Aggressive Pipeline Development | Driving YOY Growth at CoStar Group
Location: Nashville Metropolitan Area, United States 2 work roles 1 school
1 work email found @costargroup.com 2 phones found area 888 and 855 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email b****@costargroup.com
Direct phone (888) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Enterprise Sales Director | Sales Organization Leadership | Aggressive Pipeline Development | Driving YOY Growth
Location
Nashville Metropolitan Area, United States

Who is Bill Warnke? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Bill Warnke is listed as Enterprise Sales Director | Sales Organization Leadership | Aggressive Pipeline Development | Driving YOY Growth at CoStar Group, based in Nashville Metropolitan Area, United States. AeroLeads shows a work email signal at costargroup.com, phone signal with area code 888, 855, and a matched LinkedIn profile for Bill Warnke.

Bill Warnke previously worked as Regional Sales Director at Costar Group and Director of Sales at Level 3 Communications. Bill Warnke holds Bs, Business Admin from Unh Peter T. Paul College Of Business And Economics.

Company email context

Email format at CoStar Group

This section adds company-level context without repeating Bill Warnke's masked contact details.

{first_initial}{last}@costargroup.com
86% confidence

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

Profile bio

About Bill Warnke

I am an established sales leader with proven experience positioning organizations to exceed immediate and long-term sales objectives. Over my career, I have continually aligned technology, sales, and business solutions, including driving revenue across SaaS and Cloud verticals. I bring value to organizations with a strong leadership acumen, including restructuring sales organizations through process improvement and change management.KEY HIGHLIGHTS INCLUDE:✔ Increased average deal size 72% by recruiting and focusing on up-market partners, and by driving activity into the multi-location WAN and Cloud Services space.✔ Achieved 158% of total annual sales production in 2012 by placing a strategic, sales organization focus on multi-location, multi-service opportunities.✔ Refocused sales efforts to concentrate opportunities on inherent market advantages, including larger, multi-location, geographically dispersed customer footprints.✔ Partnered with operations and facilities management to build out Level 3’s fiber network to customer facilities in South Florida.✔ Improved P&L performance in the Central Florida market from 11th to 3rd place out of 20 branches for EBITDA results by focusing on high-margin data product sets and churn.My recent success can be seen with Level 3 Communications as Director of Sales, where I drive revenue for the South Florida branch with a focus on capitalizing on enterprise and international opportunities. Over the past two years, I have doubled average sales representative productivity, as well as transaction size, and increased billed revenue to exceed targets.

Listed skills include Managed Services, Unified Communications, Mpls, Telecommunications, and 45 others.

Current workplace

Bill Warnke's current company

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

CoStar Group
Costar Group
Enterprise Sales Director | Sales Organization Leadership | Aggressive Pipeline Development | Driving YOY Growth
AeroLeads page
2 roles

Bill Warnke work experience

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

Regional Sales Director

Current

Washington, Dc, Us

May 2016 - Present

Director Of Sales

Broomfield, Colorado, Us

I led the Enterprise Sales organization for Level 3 in the South Florida market with specific emphasis on business development, rep development, and go to market strategies aimed at taking the company's WAN, Cloud, Data Center, CDN, Security and SIP product sets to large and medium sized companies. Worked with network planning to augment Level 3's fiber network within the South Florida market and worked with finance to determine the feasibility of fiber builds for specific strategic customers.

Mar 2013 - Oct 2015
1 education record

Bill Warnke education

  • Unh Peter T. Paul College Of Business And Economics
    Unh Peter T. Paul College Of Business And Economics
    Business Admin
FAQ

Frequently asked questions about Bill Warnke

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

What company does Bill Warnke work for?

Bill Warnke works for CoStar Group.

What is Bill Warnke's role at CoStar Group?

Bill Warnke is listed as Enterprise Sales Director | Sales Organization Leadership | Aggressive Pipeline Development | Driving YOY Growth at CoStar Group.

What is Bill Warnke's email address?

AeroLeads has found 1 work email signal at @costargroup.com for Bill Warnke at CoStar Group.

What is Bill Warnke's phone number?

AeroLeads has found 2 phone signal(s) with area code 888, 855 for Bill Warnke at CoStar Group.

Where is Bill Warnke based?

Bill Warnke is based in Nashville Metropolitan Area, United States while working with CoStar Group.

What companies has Bill Warnke worked for?

Bill Warnke has worked for Costar Group and Level 3 Communications.

How can I contact Bill Warnke?

You can use AeroLeads to view verified contact signals for Bill Warnke at CoStar Group, including work email, phone, and LinkedIn data when available.

What schools did Bill Warnke attend?

Bill Warnke holds Bs, Business Admin from Unh Peter T. Paul College Of Business And Economics.

What skills is Bill Warnke known for?

Bill Warnke is listed with skills including Managed Services, Unified Communications, Mpls, Telecommunications, Saas, Sales Management, Cloud Computing, and Voip.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.