Question 1

What is Telephony / CTI / VOIP?

Accepted Answer

Technology that integrates telephone systems with computer applications, covering computer‑telephony integration (CTI) and voice‑over‑IP (VoIP) solutions.

Question 2

How many companies implement Telephony / CTI / VOIP?

Accepted Answer

Based on our data, 94,321 companies implement Telephony / CTI / VOIP. This number is updated daily as we discover new companies through job posting analysis.

Question 3

What types of companies implement Telephony / CTI / VOIP?

Accepted Answer

Telephony / CTI / VOIP is relevant across multiple industries including IT Services and IT Consulting, Hospitals and Health Care, Telecommunications. Companies range from startups to enterprises with 10,000+ employees.

Question 4

How does TheirStack track companies related to Telephony / CTI / VOIP?

Accepted Answer

TheirStack analyzes millions of job postings daily from company career pages, job boards, and recruitment platforms. When a company mentions Telephony / CTI / VOIP in their job descriptions, requirements, or responsibilities, we identify them as related to Telephony / CTI / VOIP and add them to our database.

Question 5

How can I get the full list of companies that implement Telephony / CTI / VOIP?

Accepted Answer

You can access the complete list of 94,321 companies on TheirStack. The data includes company name, industry, size, location, funding, and revenue. Available via our web app or API.

Question 6

How often is the company data updated?

Accepted Answer

Our database is refreshed daily. We continuously monitor job postings to detect new companies implementing Telephony / CTI / VOIP and update existing records.

Company	Country	Industry	Employees	Revenue	Technologies
Verizon	United States	IT Services and IT Consulting	102k		Telephony / CTI / VOIP
Right At Home	United States	Hospitals and Health Care	10k	$530M	Telephony / CTI / VOIP
Comcast	United States	Telecommunications	62k	$80B	Telephony / CTI / VOIP
General Dynamics Information Technology	United States	IT Services and IT Consulting	103k	$7.9B	Telephony / CTI / VOIP
Peraton	United States	IT Services and IT Consulting	14k	$7B	Telephony / CTI / VOIP
Leidos	United States	Defense and Space Manufacturing	37k	$14B	Telephony / CTI / VOIP
RingCentral	United States	IT Services and IT Consulting	6.5k	$2B	Telephony / CTI / VOIP
NTT DATA	United Kingdom	IT Services and IT Consulting	330k		Telephony / CTI / VOIP
Motorola Solutions	United Kingdom	Software Development	29k	$8.2B	Telephony / CTI / VOIP
NICE	United States	Software Development	13k		Telephony / CTI / VOIP

Companies implementing Telephony / CTI / VOIP

List of companies that implement Telephony / CTI / VOIP