Communications Supply Corporation

What Communications Supply Corporation does

Communications Supply Corporation (CSC), founded in 1972 and headquartered in Carol Stream, Illinois, operates as a B2B distributor of data communication products in the United States and functions as the Communications and Networking solutions arm of Wesco International (NYSE: WCC). The company offers a unified portfolio of three interconnected solution areas: Network Infrastructure (interconnected building systems supporting multiple subsystems for internal and external communications), Wireless Solutions (wireless network implementation ranging from fundamental devices to advanced wireless technologies), and Professional A/V (A/V over IP, collaboration, and monitoring solutions). Underlying capabilities span converged IT/OT applications, security, wireless systems, and professional A/V to keep enterprise customers fully connected and productive.

The business operates a dual-channel go-to-market combining direct enterprise field sales with a partner ecosystem of security integrators, value-added resellers, and installation partners, supported by Wesco's global supply chain and logistics capabilities. Revenue is generated through product distribution (communications, networking, security, wireless, and A/V products) on a transaction-fee basis, supplemented by professional services including advisory, installation enhancement, project deployment, and supply chain services under quote-based B2B pricing. Customer coverage spans five verticals: Commercial (data centers, financial institutions, retail/hospitality), Construction, Education and Government (federal, state, local), Industrial and Manufacturing (CPG, mining, oil & gas, OEMs, pulp & paper), and Utility and Broadband (FTTx, public power, service providers). Strategic supplier partnerships include Liberty for security-to-A/V channel enablement and Prysmian for extended Ethernet cabling supporting PoE, IoT, and smart facilities infrastructure.

Name

Communications Supply Corporation

Legal name

Communications Supply Corporation

Website

https://gocsc.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Communications Supply Corporation is a US-based B2B distributor of data communication products operating as the communications and networking arm of Wesco International, serving commercial, construction, education/government, industrial, and utility/broadband customers with network infrastructure, wireless, and professional A/V solutions.

Ownership category

akta.pro rank

Product category

Communications and Networking Distribution

NAICS

All Other Telecommunications (517810)

SIC

Computer Communications Equipment (3576)

akta.pro primary industry

Consumer Electronics (Audio/Video/TV) Distribution (CRAOACAC)

akta.pro secondary industries

Business/Enterprise Fixed Connectivity Providers (SME/Enterprise Broadband) (HDAIABAI), Data, Communications & Fiber Optic Cable (IMADAMAD), Cables & Interconnects (USB/HDMI/DP/Ethernet/Thunderbolt) (HDACAHAJ)

Keywords

• Data communications distribution
• Network infrastructure products
• Wireless networking solutions
• Professional audio video distribution
• Low-voltage cabling supply

Headquarters

HQ city

Carol Stream

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Product Distribution: Distribution of communications, networking, security, wireless, and professional A/V products and solutions to commercial, industrial, and government customers
2. Services: Advisory services, installation enhancement, project deployment, and supply chain services supporting product sales

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Communications Supply Corporation distributes data communication products in the United States through three solution areas: Network Infrastructure (interconnected building systems supporting multiple subsystems and technology applications for internal and external communications), Wireless Solutions (robust wireless systems tailored to customer environments), and Professional A/V (A/V over IP, collaboration, and monitoring solutions for local, national, or global deployments). The offerings support converged IT/OT applications, security, and wireless systems across commercial, construction, education, government, industrial, and utility/broadband sectors.

Product overview

Communications Supply Corporation (operating as Wesco) is a B2B distribution company offering a unified Communications and Networking solution portfolio. The core offerings include three interconnected solution areas: Network Infrastructure (interconnected building systems supporting multiple subsystems for communications), Wireless Solutions (robust wireless network implementation from fundamental to cutting-edge technologies), and Professional A/V (solutions including A/V over IP, collaboration, and monitoring systems). These solutions collectively support converged IT/OT applications, security, wireless systems, and professional A/V to keep organizations fully connected and productive.

Differentiator

Problem solved

Functional benefit

Products and services

• Network Infrastructure An interconnected building system supporting multiple subsystems and technology applications for internal and external communications, enabling converged IT/OT applications across commercial, industrial, education, government, and utility environments.
• Wireless Solutions Wireless network solutions providing robust wireless systems tailored to customer environments, ranging from fundamental devices to cutting-edge wireless technologies for optimal connectivity requirements and budgets.
• Professional A/V Professional A/V solutions and expertise including A/V over IP, collaboration, and monitoring solutions delivered through a collaborative approach for local, national, or global implementations, helping customers meet changing demands.

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core.

• LibertycoreStrategic or Co-development Partner · 9 March 2026Liberty is a strategic partner for security integrators expanding into professional A/V. The partnership enables low-voltage and networking expertise to be leveraged for A/V over IP, collaboration, and monitoring solutions.
• PrysmiancoreTechnology or Integration · 18 February 2026Prysmian is partnered with Wesco on extended Ethernet cable solutions that advance network design and enable PoE, IoT, and smart facilities infrastructure.

Scale indicators1 record

Recent moves4 records

Expansion highlights4 records

Direct peers

• ScanSource: ScanSource is a hybrid distributor of communications, A/V, physical security, and networking technologies to resellers and integrators, directly comparable to CSC's Pro A/V, wireless, and network infrastructure solution areas.
• Accu-Tech: Accu-Tech is a U.S. value-added distributor specializing in data communications, networking, and low-voltage infrastructure products, competing with CSC in the network infrastructure and structured cabling categories for enterprise and integrator customers.
• Ingram Micro: Ingram Micro is one of the largest global technology distributors with a broad networking, communications, and Pro A/V portfolio serving resellers and enterprise customers, competing with CSC on enterprise networking distribution and channel reach.
• Walker and Associates: Walker and Associates is a U.S. distributor focused on data communications, networking, and broadband infrastructure products, directly competing with CSC in serving carriers, service providers, and enterprise network infrastructure customers.
• Graybar: Graybar is a large U.S. employee-owned distributor of electrical, communications, and data networking products, directly overlapping CSC's network infrastructure, wireless, and structured cabling distribution to commercial, industrial, utility, and government customers.
• TD SYNNEX: TD SYNNEX is a major global IT and communications products distributor serving resellers, integrators, and enterprise customers with networking, wireless, and A/V solutions — competing head-to-head with CSC for channel partner mind share and enterprise deals.
• Anixter International: Anixter is a global distributor of network and security solutions, now a subsidiary of Wesco alongside CSC, with a highly overlapping portfolio in data communications cabling, wireless, and security products sold through similar channel partner and enterprise motions.

Broad incumbents

• Arrow Electronics: Arrow Electronics is a large global distributor of electronic components and enterprise computing solutions with a meaningful networking and communications portfolio; comparable to CSC as a broad incumbent serving enterprise and industrial customers with adjacent technology stacks.
• Rexel: Rexel is a global electrical and energy distribution incumbent with growing communications and data networking exposure; comparable as a broader incumbent overlapping CSC in cabling, network infrastructure, and Pro A/V distribution across enterprise and utility customers.
• Avnet: Avnet is a global broadline technology distributor with electronic components and embedded solutions; comparable to CSC as a large incumbent serving enterprise and industrial customers, though Avnet skews more toward components and less toward low-voltage/Pro A/V.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/cscwesco
• Facebookfacebook.com/GoCSC
• LinkedInlinkedin.com/company/communications-supply-corporation

Revenue estimate

Valuation estimate

Number of profiles

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 Communications Supply Corporation