C1S Group
Highly Engaged Employees

Q: What is C1S Group's official website?

C1S Group's official website is www.c1sinc.com

Q: What is C1S Group's Revenue?

C1S Group's revenue is $23 Million

Q: What industry does C1S Group belong to?

C1S Group is in the industry of: Construction Management , Construction , Architecture, Engineering & Design

Q: What is C1S Group competition?

C1S Group top competitors include: Telios , Kmea , Dagher Engineering , Sustainable Solutions

Q: What technology does C1S Group use?

Some of the popular technologies that C1S Group uses are: Cloudflare Website Optimization, Cloudflare CDN, Barracuda Networks, Clari

Q: How do I contact C1S Group?

C1S Group contact info: Phone number: (972) 386-7005 Website: www.c1sinc.com

Q: What are C1S Group social media links?

C1S Group Linkedin page C1S Group Twitter page C1S Group Facebook page

Q: Who invested in C1S Group?

C1S Group has 2 investors including PPP and PPP.

Q: Is C1S Group a public company?

C1S Group is private company therefore does not currently have an official ticker symbol

Construction Management · Texas, United States · 11-50 Employees

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Overview

Headquarters

4231 Sigma Rd Ste 110, Dallas, Texas, 75...

Phone Number

(972) 386-7005

Website

www.c1sinc.com

Revenue

$23 Million

Industry

Construction Management

Construction

Architecture, Engineering & Design

About C1S Group

C1S Group specializes in industrial and commercial renovation solutions, offering engineering, construction, commissioning, and consulting services. They cater to a diverse clientele, ranging from Fortune 1000 companies to local businesses across various industries, including aerospace, healthcare, and manufacturing. Their comprehensive approach includes design-build services and a consultative method to enhance operational efficiency and secure funding for renovations. C1S Group is committed to safety and aims to provide an exceptional design and construction experience for their clients.Explore more

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SIC Code 15,154NAICS Code 23,236Show more

C1S Group Org Chart

Julie Post

Chief Executive Officer

Phone

Chad Holt

Chief Operating Officer

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Matthew Strong

President

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Jordan Meadows

Director, Innovation

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Director, Construction

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Company Name

Revenue

Number of Employees

Type

Funding

Founded In

Top Executive

C1S Group

$23M

11-50

Private

<$5M

2001

Julie PostCEO

Telios

$47M

51-200

Private

<$5M

2002

Brian PetersonExecutive Vice President

Kmea

$18.9M

51-200

Private

1996

Chuck ForrestPresident & Founder & CEO & Chief Operating Officer

Sustainable Solutions

$7M

11-50

Private

<$5M

2001

Lois LoomanPresident

CHOW

$6M

11-50

Private

Marcus ChristonFounder & Owner

Dagher Engineering

$5.3M

11-50

Private

<$5M

2000

Hussain IsmailMechanical Design Engineer

Port Graham

<$5M

11-50

Private

<$5M

2010

Jamie BraggManager, Accounting

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C1S Group Tech Stack

A closer look at the technologies used by C1S Group

Cloudflare Website Optimization

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Top Construction Management Companies

Frequently Asked Questions Regarding C1S Group

What is C1S Group's official website?

C1S Group's official website is www.c1sinc.com

What is C1S Group's Revenue?

C1S Group's revenue is $23 Million

What is C1S Group's SIC code?

C1S Group's SIC: 15,154

What is C1S Group's NAICS code?

C1S Group's NAICS: 23,236

How many employees does C1S Group have?

C1S Group has 11-50 employees

What industry does C1S Group belong to?

C1S Group is in the industry of: Construction Management, Construction, Architecture, Engineering & Design

What is C1S Group competition?

C1S Group top competitors include: Telios, Kmea, Dagher Engineering, Sustainable Solutions

What technology does C1S Group use?

Some of the popular technologies that C1S Group uses are: Cloudflare Website Optimization, Cloudflare CDN, Barracuda Networks, Clari

How do I contact C1S Group?

C1S Group contact info: Phone number: (972) 386-7005 Website: www.c1sinc.com

What does C1S Group do?

What are C1S Group social media links?

C1S Group Linkedin page C1S Group Twitter page C1S Group Facebook page

Who invested in C1S Group?

C1S Group has 2 investors including PPP and PPP.

Is C1S Group a public company?

C1S Group is private company therefore does not currently have an official ticker symbol

See more information about C1S Group

C1S Group Latest Hires and Their Positions

C1S Group is expanding and recently hired new employees. Here are the latest additions to the team.

Anthony Maldonado

Project Manager

Joined Jun 1, 2026

Phone

Caden Mills

Manager, Safety

Joined Apr 1, 2026

Phone

Zara Perciful

Project Manager

Joined Mar 1, 2026

Phone

Addison Shipman

Manager, Process & Systems

Joined Feb 1, 2026

Phone

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