What is Carol H Williams Advertising's NAICS code?

Carol H Williams Advertising's NAICS code is 541613 (Marketing Consulting Services).

Insights

Diversity & Reach Majority female owned and African American led agency with Fortune 500 multicultural campaign experience. Potential to upsell inclusive branding, multicultural media strategy, and executive thought leadership programs to large corporate clients seeking diverse agency partnerships.

Full Service Capabilities Offers print, broadcast, radio and digital branding as an integrated service. Opportunity to position as a one-stop shop for clients consolidating creative, media and production on cross-channel campaigns, improving efficiency and consistency.

Mid Market Scale Employee range 51-200 with revenue in the 50–100M bracket. Target mid-market enterprises and growth-stage brands looking for established, nimble agencies with proven multi-channel execution and strong cultural insights.

Tech Stack Fit Uses Squarespace, WordPress, Shopify, Google Workspace/Cloud, WP Engine, Vimeo, and related tools. Presents an opportunity to upsell advanced digital marketing services, custom sites, e-commerce support, and video production optimization for campaigns.

Expansion & Partnerships Largest independent Black-owned agency in the U.S. with a two-decade track record. Leverage for preferred vendor programs, co-branded initiatives, and long-term creative partnerships with Fortune 500 marketers seeking stable, diverse agencies with proven retention.

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Carol H Williams Advertising Tech Stack

Carol H Williams Advertising uses 8 technology products and services including Squarespace, WordPress, Shopify, and more. Explore Carol H Williams Advertising's tech stack below.

Squarespace
Content Management System
WordPress
Content Management System
Shopify
E-commerce
Google Workspace
Email
Google Cloud
Infrastructure As A Service
WP Engine
Platform As A Service
Vimeo
Video Players
Sitelinks Search Box
Web Tools And Plugins

Carol H Williams Advertising's Email Address Formats

Carol H Williams Advertising uses at least 4 email formats:

Carol H Williams Advertising Email Formats	Example	Percentage
First.Last@carolhwilliams.com	John.Doe@carolhwilliams.com	84%
First@carolhwilliams.com	John@carolhwilliams.com	12%
Last@carolhwilliams.com	Doe@carolhwilliams.com	3%
Last.First@carolhwilliams.com	Doe.John@carolhwilliams.com	1%

Frequently Asked Questions

What is Carol H Williams Advertising's phone number?

You can contact Carol H Williams Advertising's main corporate office by phone at

+1-510-763-****

. 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 Carol H Williams Advertising's official website and social media links?

Carol H Williams Advertising's official website is carolhwilliams.com and has social profiles on LinkedIn.

How much revenue does Carol H Williams Advertising generate?

As of October 2026, Carol H Williams Advertising's annual revenue is estimated to be $50M - $100M.

What is Carol H Williams Advertising's SIC code and NAICS code?

Carol H Williams Advertising's SIC code is 8742 - Management Consulting Services and NAICS code is 541613 - Marketing Consulting Services.

How many employees does Carol H Williams Advertising have currently?

As of October 2026, Carol H Williams Advertising has approximately 57 employees across 2 continents, including North America and Asia. Key team members include Vice President Finance: S. Y., Interim President: B. M. and Director Of Business Development - East Coast: C. W. Explore Carol H Williams Advertising's employee directory with LeadIQ.

What industry does Carol H Williams Advertising belong to?

Carol H Williams Advertising operates in the Advertising Services industry.

What technology does Carol H Williams Advertising use?

Carol H Williams Advertising's tech stack includes Squarespace, WordPress, Shopify, Google Workspace, Google Cloud, WP Engine, Vimeo and Sitelinks Search Box.

What is Carol H Williams Advertising's email format?

Carol H Williams Advertising's email format typically follows the pattern of First.Last@carolhwilliams.com. Find more Carol H Williams Advertising email formats with LeadIQ.

When was Carol H Williams Advertising founded?

Carol H Williams Advertising was founded in 1986.

Carol H Williams Advertising

Q: How many employees does Carol H Williams Advertising have currently?

Carol H Williams Advertising has approximately 57 employees.

Q: What technology does Carol H Williams Advertising use?

Carol H Williams Advertising's tech stack includes Nginx, Google Maps, Webpack, Google Search Console, PWA.

Advertising ServicesCalifornia, United States51-200 Employees

Carol H Williams Advertising operates as a full-service, integrated agency delivering branding across print, broadcast, radio and digital channels. It emphasizes the use of distinct insights to develop multicultural campaigns for large brands that have earned industry recognition. Based in Oakland, California, the agency has existed for more than twenty years and is described as the largest independent, female-owned African American communications firm in the United States.

Positioned within the advertising services industry, the firm focuses on multicultural branding for a diverse client base, including Fortune 500 companies. With a mid-sized team, it provides cross-channel branding solutions aimed at effectively reaching varied audiences in a competitive market.