Insights

Market Reach Sumner Communications operates WholesaleCentral.com and CloseoutCentral.com, serving hundreds of thousands of wholesale buyers and sellers monthly. Potential sales opportunities include expanding advertising, premium listings, and targeted lead generation services to wholesale suppliers seeking distribution, outreach, and category diversification.

B2B Focus With over three decades in B2B wholesale connections, Sumner has established trusted channels with wholesalers, importers, and manufacturers across many product categories. Opportunities exist to offer advanced analytics, marketing automation, and CRM integrations to streamline partner onboarding and mutual transactions.

Growth Focus Recent Leaf Retailer launch signals diversification into fast-growing sectors such as cannabis retail. This presents cross-sell potential for e-commerce tech, content marketing, vendor partnerships, and compliance solutions tailored to emerging market verticals.

Digital Stack Current tech stack includes Zoho, cloud mail, and standard web infrastructure. There is scope to upsell premium hosting, security hardening, SEO/UX optimization, and data-rich advertising solutions to boost site performance and advertiser ROI.

Financial Velocity Revenue is in the $10M–$25M range with a lean employee base. This indicates a favorable opportunity for scalable SaaS or managed services partnerships, especially for cost-effective marketing tech, analytics dashboards, and affiliate or marketplace monetization programs.

Similar companies to Sumner Communications, Inc.

Sumner Communications, Inc. Tech Stack

Sumner Communications, Inc. uses 8 technology products and services including Zoho, Apple iCloud Mail, Google Fonts API, and more. Explore Sumner Communications, Inc.'s tech stack below.

  • Customer Relationship Management
  • Apple iCloud Mail
    Email
  • Google Fonts API
    Font Scripts
  • HSTS
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • GoDaddy
    Web Hosting
  • Apache
    Web Servers
  • Apache HTTP Server
    Web Servers

Sumner Communications, Inc.'s Email Address Formats

Sumner Communications, Inc. uses at least 4 email formats:
Sumner Communications, Inc. Email FormatsExamplePercentage
FirstL@sumnercom.comJohnD@sumnercom.com
63%
First@sumnercom.comJohn@sumnercom.com
31%
Last@sumnercom.comDoe@sumnercom.com
4%
LastF@sumnercom.comDoeJ@sumnercom.com
2%

Frequently Asked Questions

What is Sumner Communications, Inc.'s phone number?

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You can contact Sumner Communications, Inc.'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 Sumner Communications, Inc.'s official website and social media links?

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Sumner Communications, Inc.'s official website is sumnercom.com and has social profiles on LinkedIn.

How much revenue does Sumner Communications, Inc. generate?

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As of October 2026, Sumner Communications, Inc.'s annual revenue is estimated to be $10M - $25M.

What is Sumner Communications, Inc.'s SIC code and NAICS code?

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Sumner Communications, Inc.'s SIC code is 2741 - Miscellaneous Publishing and NAICS code is 425 - Wholesale Electronic Markets and Agents and Brokers.

How many employees does Sumner Communications, Inc. have currently?

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As of October 2026, Sumner Communications, Inc. has approximately 19 employees across 3 continents, including North America, Asia and Europe. Key team members include Cto: B. A., Senior Software Engineer: N. Y. and Principal: T. P. Explore Sumner Communications, Inc.'s employee directory with LeadIQ.

What industry does Sumner Communications, Inc. belong to?

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Sumner Communications, Inc. operates in the Internet Marketplace Platforms industry.

What technology does Sumner Communications, Inc. use?

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Sumner Communications, Inc.'s tech stack includes Zoho, Apple iCloud Mail, Google Fonts API, HSTS, X-Content-Type-Options, GoDaddy, Apache and Apache HTTP Server.

What is Sumner Communications, Inc.'s email format?

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Sumner Communications, Inc.'s email format typically follows the pattern of FirstL@sumnercom.com. Find more Sumner Communications, Inc. email formats with LeadIQ.

When was Sumner Communications, Inc. founded?

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Sumner Communications, Inc. was founded in 1988.
Sumner Communications, Inc. logo

Sumner Communications, Inc.

Internet Marketplace PlatformsConnecticut, United States11-50 Employees

Sumner Communications, Inc. operates in the Internet Marketplace Platforms industry and has provided B2B solutions to the wholesale trade for over 33 years. Its flagship website, WholesaleCentral.com, is described as the Internet's first and original online wholesale directory, with hundreds of thousands of wholesale buyers visiting each month to find products and suppliers. The company also publishes CloseoutCentral.com, described as a leading online marketplace for closeout, liquidation, and overstock merchandise. Sumner Communications' mission is to produce high-quality digital services that connect buyers with wholesalers, importers, and manufacturers across virtually every product category. The organization operates under brands including Wholesale Central, Closeout Central, and FleaMarketZone.com, and is headquartered at 6 Research Drive, Shelton, Connecticut. The company reports annual revenue in the range of $10 million to $25 million and employs 11 to 50 people.

Section iconCompany Overview

Phone number
SIC Code
2741 - Miscellaneous Publishing
NAICS Code
425 - Wholesale Electronic Markets and Agents and Brokers
Founded
1988
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Sumner Communications, Inc.'s revenue is estimated to be in the range of $10M - $25M

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