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Top 120 SaaS Companies in South Carolina, United States, May 2026

As of May 2026, there are 120 SaaS companies based in South Carolina. They have combined revenues of $678.1M and employ 3.7K employees. They've raised $56.2M in capital and serve 34.8K customers combined.

Companies
120
Revenue
$678.1M
Funding
$56.2M
Employees
3.7K

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Top SaaS Companies in South Carolina

Showing 10 of 16 companies ranked by annual revenue.

1
Keystone Perfusion Services PC

Mount Pleasant, South Carolina, United States

Health care provider specializing in providing perfusionist staffing to hospitals and health systems using heart-lung bypass equipment

Revenue
$9.7M
Customers
-
Year founded
2013
Funding
-
Team size
88
Growth
-
2
Cantey Tech Consulting

North Charleston, South Carolina, United States

Provider of comprehensive IT support, cloud management, security and managed services to SMBs and education clients across the U.S

Revenue
$8M
Customers
-
Year founded
2007
Funding
-
Team size
70
Growth
-
3
Bosscat

Charleston, South Carolina, United States

A real estate technology company offering repair, renovation and maintenance services through a one-stop-shop platform

Revenue
$7.8M
Customers
-
Year founded
2019
Funding
-
Team size
71
Growth
-
4
SPAN Enterprises

Rock Hill, South Carolina, United States

SPAN Enterprises is a software company based in the small, historic town of Rock Hill, South Carolina, proudly creating jobs in the USA since 2009. Currently, SPAN has over 14 industry-leading, cloud-based applications across a variety of different industries. From ACA filers, to yoga instructors, to long-haul truckers, SPAN has created and provided software for the needs of innumerable clients, all while maintaining impeccable customer service and support. SPAN Enterprises is not your average software company; it celebrates tradition and stays connected to its roots while also forging new paths in pursuit of intuitive, cutting-edge software solutions. Want to know more about what we have to offer? Take a look and see for yourself on the SPAN website.

Revenue
$7.6M
Customers
-
Year founded
2009
Funding
-
Team size
69
Growth
-
5
IndySoft

Daniel Island, South Carolina, United States

At IndySoft, we empower businesses by delivering innovative, scalable solutions for calibration, asset, and maintenance management. With over 25 years of industry expertise, our software enables companies across various sectors—ranging from aerospace to manufacturing—to streamline their operations, enhance efficiency, and ensure compliance with rigorous industry standards. Our highly configurable platform is designed to adapt to the unique workflows of each client, offering robust tracking, reporting, and automation tools that improve accuracy and reduce downtime. Whether you manage a small lab or a global enterprise, IndySoft provides the tools you need to optimize your processes and drive growth. Join the thousands of organizations worldwide that trust IndySoft to enhance their operational excellence.

Revenue
$7.2M
Customers
-
Year founded
1998
Funding
-
Team size
65
Growth
-
6
Sprockets

Charleston, South Carolina, United States

Sprockets is a SaaS company with a sophisticated solution to hiring the right applicants.

Revenue
$7M
Customers
-
Year founded
2016
Funding
$14.8M
Team size
64
Growth
38.24%
7
Elevar

Charleston, South Carolina, United States

Our team is comprised of eCommerce and analytics experts from a variety of brand and agency backgrounds. Founded in 2017, Elevar is the leading analytics and tracking platform built exclusively to help ensure direct-to-consumer brands on Shopify have a data foundation they can trust and scale with. As an official Shopify Plus and Facebook Marketing Partner, we bridge the gap between marketers and engineers with some of the fastest growing brands. Chances are if there is a problem you’re trying to solve with your own analytics and marketing tags we’ve fixed it. Learn more about us: https://www.getelevar.com/

Revenue
$6.7M
Customers
-
Year founded
-
Funding
-
Team size
61
Growth
-
8
Catapult

Fort Mill, South Carolina, United States

Developer of a request for proposal, qualification and Information platform designed to optimize workflow and maximize outcomes. The company's platform manages all RFP opportunities while provides efficiencies in responding, managing team and scoring responders, enabling companies to streamline their RFP process, save time and achieve better outcomes.

Revenue
$6.6M
Customers
720
Year founded
2017
Funding
$3M
Team size
5
Growth
1854.05%
9
Living Carbon

Charleston, South Carolina, United States

Plants that capture and store more carbon.

Revenue
$6.3M
Customers
-
Year founded
2019
Funding
-
Team size
40
Growth
-
10
Capital City Financial Partners

Columbia, South Carolina, United States

Financial firm helping people plan for retirement, creating custom strategies using a variety of investments, products and services

Revenue
$5.9M
Customers
-
Year founded
2016
Funding
-
Team size
33
Growth
-
South Carolina, United States SaaS Companies | GetLatka