Insights

Longstanding Industry Presence Sumner Communications has over 33 years of experience in the B2B wholesale industry, establishing a trusted reputation among hundreds of thousands of buyers and sellers annually. This longevity indicates a stable customer base and ongoing demand for their digital solutions.

Market Expansion Potential The recent launch of Leaf Retailer, a publication focused on the rapidly growing cannabis industry, presents an opportunity for targeted marketing and product solutions catering to emerging market segments within the company's existing B2B platform ecosystem.

Digital Platform Reach With flagship sites like WholesaleCentral.com and CloseoutCentral.com serving as defacto online directories for wholesale trade, there is a significant opportunity to offer complementary digital advertising, data Analytics, or SaaS solutions to enhance visibility for vendors.

Product Diversification The inclusion of multiple brands covering wholesale, closeout merchandise, and niche categories suggests openness to expanding into additional verticals and customized digital services, ideal for clients seeking diversified online presence strategies.

Scalable Tech Stack Utilizing well-established technologies such as Zoho, Apple iCloud, and open-source servers, Sumner Communications is positioned for scalable digital offerings. This technical foundation can support sales of premium hosting, security, or integrated cloud services to elevate client solutions.

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, HSTS, and more. Explore Sumner Communications, Inc.'s tech stack below.

Zoho
Customer Relationship Management
Apple iCloud Mail
Email
HSTS
Security
X-Content-Type-Options
Web & Portal Technology
GoDaddy
Web Hosting
OpenSSL
Web Server Extensions
Apache
Web Servers
Apache HTTP Server
Web Servers

Media & News

Sumner Communications, Inc. launches Leaf Retailer.
Sumner Communications, the leading publisher of magazines, directories, and websites for the wholesale merchandise industry, has launched Leaf Retailer, a brand-new B2B publication that will cover one of the fastest growing industries in the United States: cannabis.
Jul 27, 2021 | www.prweb.com

Sumner Communications, Inc.'s Email Address Formats

Sumner Communications, Inc. uses at least 1 format(s):

Sumner Communications, Inc. Email Formats	Example	Percentage
FirstL@sumnercom.com	JohnD@sumnercom.com	63%
First@sumnercom.com	John@sumnercom.com	31%
Last@sumnercom.com	Doe@sumnercom.com	4%
LastF@sumnercom.com	DoeJ@sumnercom.com	2%

Frequently Asked Questions

Where is Sumner Communications, Inc.'s headquarters located?

Sumner Communications, Inc.'s main headquarters is located at 6 Research Drive Shelton, Connecticut 06484 United States. The company has employees across 2 continents, including North AmericaAsia.

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

You can contact Sumner Communications, Inc.'s main corporate office by phone at

+1-203-748-****

. 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?

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

How much revenue does Sumner Communications, Inc. generate?

As of March 2026, Sumner Communications, Inc.'s annual revenue is estimated to be $833K.

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

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

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

As of March 2026, Sumner Communications, Inc. has approximately 20 employees across 2 continents, including North AmericaAsia. Key team members include Ceo: S. S.Cto: B. A.Chief Technology Officer: J. C.. Explore Sumner Communications, Inc.'s employee directory with LeadIQ.

What industry does Sumner Communications, Inc. belong to?

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

What technology does Sumner Communications, Inc. use?

Sumner Communications, Inc.'s tech stack includes ZohoApple iCloud MailHSTSX-Content-Type-OptionsGoDaddyOpenSSLApacheApache HTTP Server.

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

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?

Sumner Communications, Inc. was founded in 1988.

Sumner Communications, Inc.

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

Sumner Communications, Inc. has approximately 20 employees.

Q: What technology does Sumner Communications, Inc. use?

Sumner Communications, Inc.'s tech stack includes X-Content-Type-Options, Zoho, Apple iCloud Mail, OpenSSL, Apache.

Internet Marketplace PlatformsConnecticut, United States11-50 Employees

SUMNER COMMUNICATIONS has been providing B2B solutions to the wholesale trade for over 33 years.
Our flagship website – WholesaleCentral.com - is the Internet's first and original online wholesale directory. Each month, hundreds of thousands of wholesale buyers trust WholesaleCentral.com to find products and suppliers.
We also publish CloseoutCentral.com, the leading online marketplace for buyers and sellers of closeout, liquidation and overstock merchandise.

At Sumner Communications, our mission is to produce the highest quality digital services that connect buyers with wholesalers, importers, and manufacturers in virtually every product category.

Our brands include: 

Wholesale Central
https://www.WholesaleCentral.com 

Closeout Central
https://www.CloseoutCentral.com

www.FleaMarketZone.com