AeroLeads people directory · profile
Mark Williamson Email & Phone Number
Vice President Strategic Partnerships
at
Calls By Brand
1 work email found
@callsbybrand.com
3 phones found area 206
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Vice President Strategic Partnerships
Location
Los Angeles Metropolitan Area, United States
Company size
Who is Mark Williamson? Overview
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Quick answer
Mark Williamson is listed as Vice President Strategic Partnerships at Calls By Brand, a with 1 employees, based in Los Angeles Metropolitan Area, United States. AeroLeads shows a work email signal at callsbybrand.com, phone signal with area code 206, and a matched LinkedIn profile for Mark Williamson.
Mark Williamson previously worked as Director of Sales / National OEM Partnerships at Cars.Com and Principal, Automotive Media Partnerships at Amazon. Mark Williamson holds Psychology from California State University, Northridge.
Company email context
Email format at Calls By Brand
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{first}@callsbybrand.com
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Profile bio
About Mark Williamson
I am an accomplished and forward-thinking digital leader who is passionate about driving success for my clients' marketing and business needs. With a proven track record of successful outcomes across a diverse range of digital media advertising campaigns, including: Performance Media, Pay Per Call, CTV, Video, Mobile/App, branding, experiential, 1P/3P data combinations, custom executions, programmatic, and ROI/ROAS predictive outcomes, I have a unique ability to deliver exceptional results. Emphasizing innovation, strategic coaching, mentorship, and leading by example, I inspire my teams to strive for sales and operational excellence. With strong problem solving abilities and exceptional relationship building skills, I have generated over $440M in career media advertising sales, while earning President’s Club and equivalent recognition at top companies such as Cars, Amazon, IAC, and Yahoo!.
Listed skills include Digital Media, Display Advertising, Online Advertising, Email Marketing, and 45 others.
Current workplace
Mark Williamson's current company
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Calls By Brand
8 roles · 25 years
Mark Williamson work experience
A career timeline built from the work history available for this profile.
Vice President Strategic Partnerships
CurrentCalls By Brand is a premiere boutique performance media company specializing in Cost Per Call media and incorporating direct/static, PMP (Private Marketplace) and API/RTB solutions for our valuable customers. We pride ourselves on white glove customer service, high quality call sourcing and frictionless ROI-positive results.
2024 - Present
~2 yrs 6 mos
Director Of Sales / National Oem Partnerships
Cars.com is a premiere mobile-first destination for the automotive in-market shopper. My National Team engages with our OEM clients and their agencies to collaboratively drive success through the understanding of customer shopping actions and the application of the tactics of data, premium, programmatic, mobile, social, video, branded content, and attribution to drive successful media ROI and business results. Introduced new products to valued OEM and Agency customers that dramatically increased efficiency while providing ROI-measured business results including: Data Saas, VIN level inventory social amplification, advanced ROAS attribution metrics and Hyper-targeted in-market auto intender CTV solutions.President's Club achievement.
2018 - 2023
~5 yrs
Principal, Automotive Media Partnerships
I joined Amazon Advertising to build and manage the Automotive West Team to success. I architected the strategy and execution that exponentially grew revenue utilizing a customer obsession based approach. Part one of my strategy was to retool processes and operations to execute campaigns with a customer-first orientation and exceed KPI's.Part two of my strategy was to think big and earn our clients trust. This included ideating and executing first to market award winning campaigns such as: Hyundai Elantra Prime Now Drive Now, Toyota Prius launch, Genesis Brand Launch with Alexa integration, Honda's CRV launch partnership with Buzzfeed, Acura's RDX launch with 'This is What We Make' long form branded content partnership and Hyundai's innovative partnerships with Amazon Prime Thursday Night Football.Part three of my strategy was to leverage earned client trust and expand the partnerships into brand new advertising categories for Amazon including; video upfronts, automotive endemic partnerships, national shopper marketing programs, custom digital showrooms and innovative cross-tier informed data and programmatic programs.Amazon Advertising overall top performer award, US Field Sales
2014 - 2018
~4 yrs
Sr Digital Consultant
Davis Elen is one of the largest privately-held, independent agencies in the country. I contributed to our clients success as a Sr. Digital Consultant solving Search and Display for the Tier 2 Southern California Toyota account.
2013 - 2014
~1 yr
2013 - 2014
~1 yr
Sr. Director Of National Ad Sales - Urbanspoon, Citysearch
CityGrid Media was an IAC online media company whose O&O properties include Urbanspoon, Citysearch and the CityGrid Network consisting of 80M monthly UV's. I built the Enterprise National Advertising Team representing our largest agencies and direct advertisers through customized omni-channel Mobile, Display, Tablet, and DSP Search solutions.CEO Award for performance excellence
2008 - 2013
~5 yrs
Sales Director
At Yahoo!, I was a high performing sales evangelist for early customer adoption of programmatic and advanced data targeting digital solutions. I attracted and grew Fortune 1000 clients by designing high performance omni-channel campaigns to solve my clients' needs. My primary suite of products included: Yahoo! Network Advertising, Behavioral Targeting, Email Campaigns, Yahoo! Search Marketing, Search and Match technology.I achieved quota plus performance and the honor of President's Club multiple times through an ROI-focused consultative selling approach that exceeded my clients business objectives.
2002 - 2008
~6 yrs
1 education record
Mark Williamson education
-
California State University, Northridge
FAQ
Frequently asked questions about Mark Williamson
Quick answers generated from the profile data available on this page.
What company does Mark Williamson work for?
Mark Williamson works for Calls By Brand.
What is Mark Williamson's role at Calls By Brand?
Mark Williamson is listed as Vice President Strategic Partnerships at Calls By Brand.
What is Mark Williamson's email address?
AeroLeads has found 1 work email signal at @callsbybrand.com for Mark Williamson at Calls By Brand.
What is Mark Williamson's phone number?
AeroLeads has found 3 phone signal(s) with area code 206 for Mark Williamson at Calls By Brand.
Where is Mark Williamson based?
Mark Williamson is based in Los Angeles Metropolitan Area, United States while working with Calls By Brand.
What companies has Mark Williamson worked for?
Mark Williamson has worked for Calls By Brand, Cars.Com, Amazon, Davis Elen Advertising, and Initiative.
Who are Mark Williamson's colleagues at Calls By Brand?
Mark Williamson's colleagues at Calls By Brand include Tony Hashemi and Tiani Briscoe.
How can I contact Mark Williamson?
You can use AeroLeads to view verified contact signals for Mark Williamson at Calls By Brand, including work email, phone, and LinkedIn data when available.
What schools did Mark Williamson attend?
Mark Williamson holds Psychology from California State University, Northridge.
What skills is Mark Williamson known for?
Mark Williamson is listed with skills including Digital Media, Display Advertising, Online Advertising, Email Marketing, Advertising Sales, Mobile Advertising, Sales Management, and Mobile Marketing.
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