Insights

Large Revenue Base C+K operates with a substantial revenue range of $250M to $500M, indicating a mature client base and potential for upsell across existing accounts through expanded media, analytics, and creative services.

Data-Driven Capabilities The tech stack includes Google BigQuery, Tableau, DBT, and Google Analytics/Workspace, suggesting strong data analytics and measurement capabilities that can be leveraged to offer enhanced attribution, optimization, and ROI-focused advertising solutions.

Digital Advertising Focus Active use of Google Ads and Twitter Ads points to proficiency in paid social and search, presenting opportunities to introduce integrated omnichannel campaigns, retargeting programs, and cross-platform media strategy for clients.

Mid-Sized Agency With 51-200 employees, C+K sits in the mid-market segment, making them a good target for scalable services, white-label partnerships, and growth-focused vendor collaborations to broaden capabilities without large enterprise-scale commitments.

Location Advantage Based in Washington, DC, the company is well-positioned to engage with government-related or policy-influenced brands, advocacy groups, and local/regional advertisers seeking national or national-plus reach with specialized U.S. market expertise.

Similar companies to C+K

C+K Tech Stack

C+K uses 8 technology products and services including Google Ads, Twitter Ads, Tableau, and more. Explore C+K's tech stack below.

C+K's Email Address Formats

C+K uses at least 3 email formats:
C+K Email FormatsExamplePercentage
First@chongandkoster.comJohn@chongandkoster.com
88%
Last@chongandkoster.comDoe@chongandkoster.com
12%
First@cplusk.comJohn@cplusk.com
100%

Frequently Asked Questions

What is C+K's phone number?

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You can contact C+K'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 C+K's stock symbol?

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C+K is a publicly traded company; the company's stock symbol is ACKIU.

What is C+K's official website and social media links?

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C+K's official website is cplusk.com and has social profiles on LinkedIn.

How much revenue does C+K generate?

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As of October 2026, C+K's annual revenue is estimated to be $250M - $500M.

What is C+K's SIC code and NAICS code?

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C+K's SIC code is 8742 - Management Consulting Services and NAICS code is 541613 - Marketing Consulting Services.

How many employees does C+K have currently?

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As of October 2026, C+K has approximately 76 employees across 3 continents, including North America, Asia and Europe. Key team members include Vice President , Strategy: E. J., Vice President Of Traditional Marketing Integration: F. S. and Partner: C. J. Explore C+K's employee directory with LeadIQ.

What industry does C+K belong to?

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C+K operates in the Advertising Services industry.

What technology does C+K use?

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C+K's tech stack includes Google Ads, Twitter Ads, Tableau, Drupal, DBT, Google BigQuery, Google Workspace and Adobe Creative Suite.

What is C+K's email format?

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C+K's email format typically follows the pattern of First@chongandkoster.com. Find more C+K email formats with LeadIQ.

When was C+K founded?

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C+K was founded in 2008.
C+K logo

C+K

Advertising ServicesDistrict of Columbia, United States51-200 Employees

C+K is a marketing and advertising company based in Washington, D.C., operating in the advertising services industry. The firm provides marketing and advertising solutions to clients, aiming to support brand visibility and engage audiences through its services. Its location situates it in the District of Columbia, reflecting a focus on clients within that market and surrounding regions. 
 
 Positioned within the advertising services sector, C+K serves as a local agency capable of delivering strategic communications and creative execution for its customers. The company’s base in Washington, D.C. suggests a regional emphasis, with operations that align to the needs of businesses seeking marketing and advertising support in the area. } }{ } } } } { } { } } { } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } }

Section iconCompany Overview

Phone number
Website
cplusk.com
SIC Code
8742 - Management Consulting Services
Stock Symbol
ACKIU
NAICS Code
541613 - Marketing Consulting Services
Founded
2008
Employees
51-200

Section iconFunding & Financials

  • $250M - $500M

    C+K's revenue is estimated to be in the range of $250M - $500M

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