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, 88,597 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 Hospitals and Health Care, Telecommunications, IT Services and IT Consulting. 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 88,597 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
Right At Home	United States	Hospitals and Health Care	10k	$530M	Telephony / CTI / VOIP
Comcast	United States	Telecommunications	61k	$80B	Telephony / CTI / VOIP
General Dynamics Information Technology	United States	IT Services and IT Consulting	103k	$7.9B	Telephony / CTI / VOIP
Verizon	United States	IT Services and IT Consulting	100k		Telephony / CTI / VOIP
Leidos	United States	Defense and Space Manufacturing	36k	$14B	Telephony / CTI / VOIP
RingCentral	United States	IT Services and IT Consulting	6.7k	$2B	Telephony / CTI / VOIP
TEKsystems	United States	IT Services and IT Consulting	27k		Telephony / CTI / VOIP
Peraton	United States	IT Services and IT Consulting	13k	$7B	Telephony / CTI / VOIP
NTT DATA	United Kingdom	IT Services and IT Consulting	190k		Telephony / CTI / VOIP
Vodafone	United Kingdom	Telecommunications	148k	$60B	Telephony / CTI / VOIP

Companies implementing Telephony / CTI / VOIP

List of companies that implement Telephony / CTI / VOIP