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Companies using NEC PBX by NEC Corporation in 2025

As of 2025, 134 verified companies use NEC PBX – across industries, company sizes, and geographies. This is real, verified data. Whether you’re looking to analyze the market, build a target list, or get a sales edge – this is your starting point.

https://www.nec.com

What is NEC PBX by NEC Corporation?

NEC PBX by NEC is a versatile communication solution designed for businesses of all sizes. It offers a wide range of features, including call routing, voice messaging, and conferencing, to improve internal and external communication. It’s frequently adopted across various industries, particularly by the IT and telecommunications departments.

Last updated date

August 17, 2025

Number of Companies using

134

The majority are based in the

United States

Most common industry?

Education

NEC PBX’s sample user list in 2025

Company Name

Country

Industry

Employees

Revenue

Product

UnitedHealth Group

United States flag
United States

Insurance

400000

$410.1B

NEC PBX

AT&T

United States flag
United States

Telephony & Wireless

139970

$122.9B

NEC PBX

Abbott

United States flag
United States

Pharmaceuticals

114000

$42.3B

NEC PBX

Kaiser Permanente

United States flag
United States

Physicians Clinics

241462

$115.8B

NEC PBX

Spectrum

United States flag
United States

Internet Service Providers, Website Hosting & Internet-related Services

100000

$54B

NEC PBX

Chubb

Switzerland flag
Switzerland

Insurance

43000

$56.3B

NEC PBX

American Airlines

United States flag
United States

Airlines, Airports & Air Services

133100

$54.2B

NEC PBX

Keysight

United States flag
United States

Test & Measurement Equipment

15400

$5.1B

NEC PBX

Kraft Heinz

United States flag
United States

Food & Beverage

36000

$25.4B

NEC PBX

Bechtel

United States flag
United States

Civil Engineering Construction

55000

$15.9B

NEC PBX

Showing 10 of 134 results

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We have data on 134 companies that use NEC PBX. Our NEC PBX customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.

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NEC PBX users and customers by country

United States flag
United States
United Kingdom flag
United Kingdom

2.6K Companies

Canada flag
Canada

2.6K Companies

Switzerland flag
Switzerland

2.6K Companies

United Arab Emirates flag
United Arab Emirates

2.6K Companies

Where NEC PBX Shows Up Most

NEC PBX is used across a wide range of sectors:

Education

Business Services

Hospitals & Physicians Clinics

Colleges & Universities

Manufacturing

From lean startups to global enterprises, NEC PBX’s footprint is wide, and that means opportunity.

sectors

How It Works

It’s everything you wish outbound was—automated, precise, and scalable.

  • Landbase finds and qualifies your ideal prospect data automatically
  • Landbase deploys specialized AI agents to generate and run high-converting campaigns
  • Landbase executes across all channels, handling all the technical complexity behind the scenes.
  • Your pipeline fills up. You get to focus on strategy, not busywork.

Trusted by High-Performing GTM Teams

Join the teams using Landbase to:

  • Eliminate manual prospecting
  • Fill pipeline faster
  • Win against competitors
  • Built for SDRs, AEs, RevOps, and GTM Leaders
  • Powered by AI. Delivered with Speed

This data is updated on August 17, 2025

NEC PBX is a versatile communication solution designed for businesses of all sizes. It offers features like call routing, voice messaging, and conferencing to improve communication.

As of 2025, there are 134 verified companies using NEC PBX.

NEC PBX is used across a variety of industries, company sizes, and geographies.

The United States has the highest number of companies using NEC PBX.

The Education industry shows the most adoption of NEC PBX.