Insights

Market niche SIP.US specializes in SIP trunking for IP-PBXs and gateways with immediate provisioning and a free trial. This suggests a ready-to-sell offering for SMB and mid-market businesses migrating to or optimizing VoIP infrastructures.

Automation edge The fully automated self-service portal for managing SIP trunks and numbers positions SIP.US as a low-friction, scalable option for operations teams seeking quick deployments and easy ongoing management—a strong selling point for IT and finance stakeholders.

Partnership potential Historical acquisition activity in the wider IP-communications space indicates potential for channel partnerships or reseller arrangements. Consider collaborations with MSPs, telecom integrators, and IT managed service providers.

Financial health signals Reported revenue in the range of one to ten million with a small team suggests lean operations and growth opportunities through upsell of trunk capacity, number porting, and premium features to existing customers.

Competitive landscape fit As a focused SIP trunking provider with a scalable platform, SIP.US can target SMBs and mid-market firms overwhelmed by larger incumbents. Position as a cost-effective, flexible alternative with easy onboarding and trial-driven conversion.

SIP.US Tech Stack

SIP.US uses 8 technology products and services including CookieYes, Apple iCloud Mail, HubSpot, and more. Explore SIP.US's tech stack below.

  • CookieYes
    Cookie Compliance
  • Apple iCloud Mail
    Email
  • HubSpot
    Marketing Automation
  • Really Simple Discovery
    Miscellaneous
  • Ruby
    Programming Languages
  • HSTS
    Security
  • Bootstrap
    UI Frameworks
  • Google Search Console
    Web Analytics

SIP.US's Email Address Formats

SIP.US uses at least 1 format(s):
SIP.US Email FormatsExamplePercentage
First@sip.usJohn@sip.us
75%
FLast@sip.usJDoe@sip.us
10%
Last@sip.usDoe@sip.us
10%
First.Last@sip.usJohn.Doe@sip.us
5%

Frequently Asked Questions

What is SIP.US's phone number?

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You can contact SIP.US's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is SIP.US's official website and social media links?

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SIP.US's official website is sip.us and has social profiles on LinkedIn.

How much revenue does SIP.US generate?

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As of July 2026, SIP.US's annual revenue is estimated to be $1M - $10M.

What is SIP.US's SIC code NAICS code?

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SIP.US's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does SIP.US have currently?

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As of July 2026, SIP.US has approximately 4 employees across 1 continents, including North America. Key team members include Managing Director: M. F.Director Of Operations: R. M.Support Engineer: V. V. A.. Explore SIP.US's employee directory with LeadIQ.

What industry does SIP.US belong to?

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SIP.US operates in the Telecommunications industry.

What technology does SIP.US use?

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SIP.US's tech stack includes CookieYesApple iCloud MailHubSpotReally Simple DiscoveryRubyHSTSBootstrapGoogle Search Console.

What is SIP.US's email format?

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SIP.US's email format typically follows the pattern of First@sip.us. Find more SIP.US email formats with LeadIQ.

When was SIP.US founded?

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SIP.US was founded in 2013.
SIP.US logo

SIP.US

TelecommunicationsGeorgia, United States2-10 Employees

SIP.US is a telecommunications company based in Alpharetta, Georgia, United States, with a small team of 2 to 10 employees, and its website is https://sip.us. It provides SIP trunking services for IP-PBX systems and analog or digital gateways, and supports any SIP-compliant device such as IP-PBXs, SIP soft phones, analog telephone adapters, or T1 digital gateways. SIP trunks are provisioned immediately, and the company offers a free trial with up to 60 minutes of calling to verify functionality. A web-based control panel enables self-service management of SIP trunks and telephone numbers in a fully automated environment. In January 2021, SIP.US was acquired by BCM One, Inc., a portfolio company of Thompson Street Capital Partners.

Section iconCompany Overview

Phone number
Website
sip.us
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
2013
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    SIP.US's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    SIP.US's revenue is estimated to be in the range of $1M - $10M

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