What Sumner Communications does

Sumner Communications, Inc. is a privately held Connecticut-incorporated B2B media company that publishes trade directories, guides, magazines, and websites serving the wholesale merchandise industry. Founded in 1991 and headquartered in Shelton, CT with 11-50 employees, the company operates a portfolio of three online directory properties: WholesaleCentral.com (its flagship, positioned as the Internet's first and largest wholesale directory of wholesalers, importers, and manufacturers), CloseoutCentral.com (a closeout and overstock liquidation directory launched in 1996), and FleaMarketZone.com (a U.S. flea market and swap meet directory). The core technology is a B2B directory and marketplace platform with integrated shopping cart transaction capability enabling direct buyer-supplier commerce.

The company monetizes through two revenue streams: advertising sold via an inside direct sales team (phone-based, toll-free 1-800) and recurring marketplace/listing fees paid by wholesalers, importers, manufacturers, and closeout sellers. Pricing is not publicly disclosed and advertisers are routed to a sales contact; contracts are described as multi-year. Distribution combines owned-and-operated directory properties with organic search traffic from buyer intent queries, supplemented by direct outbound sales to potential advertisers. The buyer-side audience is described as "hundreds of thousands" of monthly wholesale buyers (retailers and resellers sourcing merchandise), and the seller-side base is described as "thousands" of listed wholesalers. Adjacent verticals (closeout, flea market) extend the addressable market, and the geographic footprint is primarily North America with WholesaleCentral.com positioned as globally accessible.

The company does not disclose revenue, funding, ownership, or leadership and shows no recorded M&A, partnerships, regulatory actions, certifications, or recent product launches in the source data; management team and headcount details are also not surfaced.

Name

Sumner Communications

Legal name

Sumner Communications, Inc.

Website

https://sumnercom.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

11–50 employees

Short description

Sumner Communications is a private Shelton, CT-based B2B media company that operates WholesaleCentral.com, CloseoutCentral.com, and FleaMarketZone.com, monetizing advertising and listing fees from wholesalers, importers, manufacturers, and closeout sellers reaching hundreds of thousands of monthly wholesale buyers.

Ownership category

akta.pro rank

Product category

B2B Wholesale Directory and Marketplace

NAICS

Wholesale Trade Agents and Brokers (42512), Grocery and Related Product Merchant Wholesalers (4244)

SIC

Retail-Nonstore Retailers (5960)

akta.pro primary industry

Wholesale/B2B Generalist Marketplaces (CRAFAAAF)

akta.pro secondary industries

Wholesale Dropship & Bulk Import/Export Sourcing Marketplaces (CRAFAHAO), Online Closeout & Liquidation Marketplaces (CRAEAFAF)

Keywords

• Wholesale directory marketplace
• B2B trade directories
• Closeout merchandise listings
• Wholesale supplier platform
• Trade magazine publishing

Headquarters

HQ city

Shelton

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Digital Commerce or Content

Cost components

Personnel, Marketing or Sales, Technology or R&D, Operations, Others

Revenue model

1. Directory Advertising: Wholesalers, importers, and manufacturers pay to advertise and list their businesses in the company's B2B directories
2. Marketplace/Listing Fees: Companies pay to be listed in the wholesale directory and marketplace, gaining exposure to hundreds of thousands of wholesale buyers

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Sumner Communications operates online B2B directories and trade publications that connect wholesale buyers with wholesalers, importers, and manufacturers. Its flagship WholesaleCentral.com is the Internet's first and largest wholesale directory and marketplace, supported by CloseoutCentral.com (closeout/overstock merchandise) and FleaMarketZone.com (flea market/swap meet directory). The platforms generate revenue through paid advertising and listing fees and include a shopping cart system enabling direct transactions.

Product overview

Sumner Communications operates a platform of B2B directory websites serving the wholesale trade. The flagship product is WholesaleCentral.com (the Internet's original and largest wholesale directory), complemented by CloseoutCentral.com for closeout and overstock merchandise liquidation, and FleaMarketZone.com for the flea market and swap meet industry. These directories connect wholesale buyers with suppliers, importers, and manufacturers, functioning as online marketplaces with shopping cart capabilities.

Differentiator

Problem solved

Functional benefit

Brands

• Wholesale Central: The leading B2B directory that helps buyers find wholesale suppliers and products. It is the Internet's largest wholesale directory and marketplace of active wholesalers, importers, and manufacturers in more product categories than any other single location on the Web.
• CloseoutCentral.com
• FleaMarketZone.com

Products and services

• WholesaleCentral.com The Internet's first and largest wholesale directory and marketplace connecting buyers with active wholesalers, importers, and manufacturers across multiple product categories; includes a shopping cart system enabling direct transactions between buyers and listed suppliers.
• CloseoutCentral.com Online B2B directory providing fast access to closeout and overstock offerings from manufacturers, wholesalers, closeout brokers, and retailers seeking to liquidate large lots to non-consumer audiences.
• FleaMarketZone.com

Quantifiable outcome

• Millions of dollars in merchandise sold through the platform's shopping cart system
• +1 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves5 records

Expansion highlights3 records

Direct peers

• Handshake (Shopify): Handshake is a B2B wholesale marketplace (now part of Shopify) that connects brands with retail buyers — competes head-on with WholesaleCentral.com in sourcing wholesale merchandise, offering a more modern transactional platform and integrated supplier tools.
• Tundra: Tundra is a zero-commission B2B wholesale marketplace connecting retailers with brands and suppliers — directly comparable to WholesaleCentral.com in targeting wholesale buyers and suppliers, but with a modern platform and no marketplace fees.
• Faire: Faire operates a B2B wholesale marketplace connecting independent retailers with brands and wholesalers — directly competing with WholesaleCentral.com for the same buyer (retailers/resellers) and supplier (wholesalers, importers, manufacturers) base, but with a modern marketplace UX and integrated payments.
• DollarDays: DollarDays is a wholesale distributor and B2B marketplace serving small businesses, nonprofits, and resellers — comparable to WholesaleCentral.com in enabling small-business buyers to source wholesale merchandise, though operating more as a distributor than a pure directory.

Broad incumbents

• EC21: EC21 is a global B2B marketplace connecting buyers with suppliers and manufacturers — comparable in serving the wholesale/import/manufacturing ecosystem, though with a broader international and trade-show orientation.
• Global Sources: Global Sources operates a B2B sourcing platform and trade show business connecting international buyers with Asian manufacturers and wholesalers — comparable in connecting wholesale buyers with importers/manufacturers, but with a broader international trade orientation.
• Alibaba: Alibaba operates the world's largest B2B online marketplace for wholesalers, importers, and manufacturers — overlapping broadly with WholesaleCentral.com's generalist wholesale marketplace category, but with global scale, integrated payments, and massive supplier base.
• DHgate: DHgate is a major B2B and B2C cross-border e-commerce marketplace for wholesalers and manufacturers — overlaps with WholesaleCentral.com's importer/exporter supplier base, but operates at global scale with a transactional marketplace model.

Emerging players

• IndieMe: IndieMe is a B2B handmade wholesale marketplace connecting makers and designers with retail buyers — partial overlap with WholesaleCentral.com's wholesale sourcing use case but focused on the handmade/design vertical.
• Abound: Abound is a curated B2B wholesale marketplace focused on independent brands and retailers — overlaps with WholesaleCentral.com's SMB retail buyer segment but is emerging and focused on a curated subset of suppliers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sumner Communications