S4 Communications

Q: What is S4 Communications's official website?

S4 Communications's official website is www.s4communications.com

Q: What is S4 Communications's Revenue?

S4 Communications's revenue is $64.9 Million

Q: What is S4 Communications's SIC code?

S4 Communications's SIC: 73,738

Q: What is S4 Communications's NAICS code?

S4 Communications's NAICS: 56,561

Q: How many employees does S4 Communications have?

S4 Communications has 201-500 employees

Q: What industry does S4 Communications belong to?

S4 Communications is in the industry of: Business Services , Call Centers & Business Centers

Q: What is S4 Communications competition?

S4 Communications top competitors include: The Sydney Call Centre , Go Answer , Phone Ware , PISA GROUP

Q: What companies has S4 Communications acquired?

S4 Communications has acquired the companies: Ameridial, VA Platinum, Smart Funnel, S4 Communications

Q: What technology does S4 Communications use?

Some of the popular technologies that S4 Communications uses are: AT&T Internet, Microsoft 365, GoDaddy DNS, GoDaddy SSL Certificates

Q: How do I contact S4 Communications?

S4 Communications contact info: Phone number: (713) 929-0600 Website: www.s4communications.com

Business Services · Texas, United States · 201-500 Employees

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Overview

Headquarters

9702 Bissonnet St # 2250W, Houston, Texa...

Phone Number

(713) 929-0600

Website

www.s4communications.com

Revenue

$64.9 Million

Industry

Business Services

Call Centers & Business Centers

About S4 Communications

S4 Communications is a leading provider of Customer Contact Center services, primarily serving Fortune 100 clients. The company offers outsourced solutions that function as an internal marketing arm, focusing on customer relationship management, back-office technology, and post-sale support. With a global presence and 24/7 operations, S4 Communications delivers a range of services including account management, transaction processing, and technical support across various industries such as telecommunications, healthcare, and finance. Their commitment to quality and dedicated client service managers ensures consistent results for their clients.Explore more

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SIC Code 73,738NAICS Code 56,561Show more

S4 Communications Org Chart

Sean Collins

Chief Executive Officer & Managing Partner

Phone

Sam Mustapha

Chief Information Officer & Managing Partner

Phone

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Company Name

Revenue

Number of Employees

Type

Funding

Founded In

Top Executive

S4 Communications

$64.9M

201-500

Private

<$5M

2008

Sean CollinsCEO & Managing Partner

Five Star Call Centers

$204.9M

501-1,000

Private

1986

Troy HoltChief Operating Officer

CCS

$59.6M

201-500

Private

1972

Andrea GodsaveChief Financial Officer

Phone Ware

$26.3M

51-200

Private

<$5M

1974

Hazel NassirExecutive Vice President

The Sydney Call Centre

$18.7M

201-500

Private

2018

Anthony MarloweCEO

PISA GROUP

$14M

201-500

Private

1989

Jeri KirkbrideSenior Vice President

Go Answer

$6M

201-500

Private

2012

Edward FieldsChief Operating Officer

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S4 Communications Tech Stack

A closer look at the technologies used by S4 Communications

GoDaddy SSL Certificates

GoDaddy

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Frequently Asked Questions Regarding S4 Communications

What is S4 Communications's official website?

S4 Communications's official website is www.s4communications.com

What is S4 Communications's Revenue?

S4 Communications's revenue is $64.9 Million

What is S4 Communications's SIC code?

S4 Communications's SIC: 73,738

What is S4 Communications's NAICS code?

S4 Communications's NAICS: 56,561

How many employees does S4 Communications have?

S4 Communications has 201-500 employees

What industry does S4 Communications belong to?

S4 Communications is in the industry of: Business Services, Call Centers & Business Centers

What is S4 Communications competition?

S4 Communications top competitors include: The Sydney Call Centre, Go Answer, Phone Ware, PISA GROUP

What companies has S4 Communications acquired?

S4 Communications has acquired the companies: Ameridial, VA Platinum, Smart Funnel, S4 Communications

What technology does S4 Communications use?

Some of the popular technologies that S4 Communications uses are: AT&T Internet, Microsoft 365, GoDaddy DNS, GoDaddy SSL Certificates

How do I contact S4 Communications?

S4 Communications contact info: Phone number: (713) 929-0600 Website: www.s4communications.com

What does S4 Communications do?

What are S4 Communications social media links?

S4 Communications Linkedin page S4 Communications Twitter page

Who invested in S4 Communications?

S4 Communications has 2 investors including PPP and PPP.

Is S4 Communications a public company?

S4 Communications is private company therefore does not currently have an official ticker symbol

See more information about S4 Communications

S4 Communications Latest Hires and Their Positions

S4 Communications is expanding and recently hired new employees. Here are the latest additions to the team.

Christina Keltner

Account Specialist

Joined Jan 6, 2026

Phone

Craige Weatherall

Sales

Joined Nov 4, 2025

Phone

Shelley Flores

Customer Service Representative

Joined Nov 4, 2025

Phone

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