Insights

Acquisition Opportunity Sizmek is now part of Amazon, presenting an opportunity to align with Amazon’s advertising and measurement ecosystem, potentially selling integrated data visualization, analytics, and optimization services that complement Amazon’s ad tech stack.

Global Reach Operates in more than 70 countries with local offices, enabling scalable, multinational advertising solutions and partnerships across Americas, EMEA, and APAC for global campaigns and cross-border measurement capabilities.

AI Driven DSP Recent launches of AI-enhanced demand-side platform and embedded AI features indicate a readiness to sell advanced optimization, audience targeting, and automated creative optimization to agencies seeking cutting-edge programmatic capabilities.

Measured Partnerships Track record of partnerships with Viacom18 and IPL sponsorships shows appetite for measurement-led collaborations; there is an opportunity to offer bespoke measurement services, attribution, and integration with sports/media clients.

Scale and Services Large revenue potential implied by $1B-$10B range and a full suite of ad serving, creative authoring, analytics, and dynamic creative optimization; target mid-to-large advertisers and agencies looking for end-to-end, platform-agnostic optimization alongside Amazon’s ecosystem.

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 logo

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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