Question 1

What is Sip Trunking?

Accepted Answer

Sip Trunking is a VoIP service that uses the Session Initiation Protocol to deliver telephone and unified communications from service providers to customers with SIP‑based private branch exchanges and UC systems.

Question 2

How many companies implement Sip Trunking?

Accepted Answer

Based on our data, 4,417 companies implement Sip Trunking. This number is updated daily as we discover new companies through job posting analysis.

Question 3

What types of companies implement Sip Trunking?

Accepted Answer

Sip Trunking is relevant across multiple industries including Software Development, IT Services and IT Consulting, Defense and Space Manufacturing. Companies range from startups to enterprises with 10,000+ employees.

Question 4

How does TheirStack track companies related to Sip Trunking?

Accepted Answer

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

Question 5

How can I get the full list of companies that implement Sip Trunking?

Accepted Answer

You can access the complete list of 4,417 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 Sip Trunking and update existing records.

Company	Country	Industry	Employees	Revenue	Technologies
Telnyx	United States	Software Development	414	$15M	Sip Trunking
Tata Consultancy Services	India	IT Services and IT Consulting	731k	$27B	Sip Trunking
NTT DATA Europe & Latam	Spain	IT Services and IT Consulting	20k	$26B	Sip Trunking
NTT DATA	United Kingdom	IT Services and IT Consulting	330k		Sip Trunking
HCLTech	India	IT Services and IT Consulting	261k		Sip Trunking
Miratech	United States	IT Services and IT Consulting	1.4k	$14M	Sip Trunking
Sprinklr	United States	Software Development	4.6k	$461M	Sip Trunking
Amentum	United States	Defense and Space Manufacturing	50k	$2.4M	Sip Trunking
Stryker	United States	Medical Equipment Manufacturing	52k	$18B	Sip Trunking
Sinch	Sweden	IT Services and IT Consulting	4.5k	$2.7B	Sip Trunking

Companies implementing Sip Trunking

List of companies that implement Sip Trunking