Insights

Acquisition Momentum The recent acquisition of Sizmek by Amazon and Rocket Fuel indicates a strategic focus on expanding advertising technology capabilities, presenting opportunities to offer integrated solutions that complement Amazon's advertising ecosystem and enhance client campaign measurement and optimization.

Global Reach Operating in over 70 countries with local offices across the Americas, EMEA, and APAC, Sizmek demonstrates a strong international presence, providing a platform for targeted global campaigns which can be leveraged to attract multinational clients seeking scalable ad solutions.

Technology Integration With a tech stack that includes AI-enhanced DSP, NoSQL databases, and advanced analytics tools, Sizmek is positioned as a cutting-edge platform, offering opportunities to cross-sell innovative marketing solutions to brands looking to modernize their ad operations.

Market Expansion Recent partnerships, such as with Viacom18 for IPL 2023 measurement and measurement collaborations with Escape Velocity, indicate active market penetration efforts, creating sales avenues with entertainment and media companies demanding high-impact ad measurement and optimization services.

Financial Strength With reported revenues between 1 billion and 10 billion dollars, Sizmek’s financial standing suggests significant market influence, making it an attractive partner for agencies and brands aiming to invest in sophisticated advertising technology that drives measurable results.

Sizmek Tech Stack

Sizmek uses 8 technology products and services including Docker, Jenkins, Redis, and more. Explore Sizmek's tech stack below.

  • Docker
    Containerization
  • Jenkins
    Continuous Integration
  • Redis
    Database
  • MySQL
    Database
  • Google Fonts API
    Font Scripts
  • AngularJS
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • Python
    Programming Languages

Media & News

Sizmek's Email Address Formats

Sizmek uses at least 1 format(s):
Sizmek Email FormatsExamplePercentage
First.Last@sizmek.comJohn.Doe@sizmek.com
95%
First.Middle@sizmek.comJohn.Michael@sizmek.com
2%
FLast@sizmek.comJDoe@sizmek.com
2%
FirstLast@sizmek.comJohnDoe@sizmek.com
1%

Frequently Asked Questions

Where is Sizmek's headquarters located?

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Sizmek's main headquarters is located at 401 Park Avenue South 5th Floor New York, New York 10016 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Sizmek's phone number?

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You can contact Sizmek's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sizmek's stock symbol?

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Sizmek is a publicly traded company; the company's stock symbol is SZMK.

What is Sizmek's official website and social media links?

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Sizmek's official website is sizmek.com and has social profiles on LinkedInCrunchbase.

What is Sizmek's SIC code NAICS code?

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Sizmek's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does Sizmek have currently?

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As of June 2026, Sizmek has approximately 139 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Operational Officer: D. F.Vice President Of Accounts And Revenue Ops: J. F.Head Of Strategy & Business Development Sea: S. T.. Explore Sizmek's employee directory with LeadIQ.

What industry does Sizmek belong to?

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Sizmek operates in the Advertising Services industry.

What technology does Sizmek use?

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Sizmek's tech stack includes DockerJenkinsRedisMySQLGoogle Fonts APIAngularJSModernizrPython.

What is Sizmek's email format?

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Sizmek's email format typically follows the pattern of First.Last@sizmek.com. Find more Sizmek email formats with LeadIQ.

When was Sizmek founded?

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Sizmek was founded in 1999.

Sizmek

Advertising ServicesNew York, United States51-200 Employees

Sizmek by Amazon provides advertisers and agencies with a suite of tools to create, distribute, measure, and optimize digital advertising campaigns. Its offerings cover ad serving, creative authoring, analytics, and dynamic creative optimization, combining technology, data insights, and services to support campaign performance and efficient budgeting. The platform operates in more than 70 countries with local offices across regions, delivering support to a global client base. Headquartered in New York City, the company is a mid-sized player in the advertising services sector, serving clients that seek measurable results and coordinated messaging across channels. It functions within Amazon's broader advertising ecosystem under the Sizmek by Amazon branding, reflecting closer integration with Amazon's data and capabilities. In October 2023, Amazon acquired Sizmek, a move that broadens the data and technology available to advertisers within Amazon's advertising ecosystem.

Section iconCompany Overview

Headquarters
401 Park Avenue South 5th Floor New York, New York 10016 United States
Phone number
Website
sizmek.com
SIC Code
8742 - Management Consulting Services
Stock Symbol
SZMK
NAICS Code
541613 - Marketing Consulting Services
Founded
1999
Employees
51-200

Section iconFunding & Financials

  • $1B$10B

    Sizmek's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Sizmek's revenue is estimated to be in the range of $1B$10B

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