# List of companies with a mobile app in South Carolina

Tamtam tracks 33 companies with a mobile app headquartered in South Carolina. This list ranks all of them by number of employees on LinkedIn, led by Sunbelt Rentals, Inc., United Community and Rovitex. Their median headcount is 527. Half of them were founded in 1957 or later. The most common headquarters are Charleston (5), Columbia (4) and Greenville (4).

These South Carolina companies with mobile apps are mostly established firms, with several large employers among them. They represent a mix of traditional industries and service-oriented businesses. Sunbelt Rentals provides equipment for construction, United Community is a regional bank, and Santee Cooper is a power producer. Shellpoint Mortgage Servicing manages mortgage loans, while Qwick connects hospitality freelancers with shifts. Allied Air manufactures HVAC products.

The companies are primarily headquartered in a few key cities within South Carolina, notably Greenville and Charleston. This suggests a concentration of business activity in these urban centers. The founding dates range from 1928 to 2017, indicating a blend of long-standing enterprises and more recent ventures.

🇺🇸 South Carolina · 33 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Sunbelt Rentals, Inc.](https://www.tamtam.ai/c/sunbelt-rentals-inc) (sunbeltrentals.com)<br>Provides tools, equipment, and expert support for construction and maintenance projects across the U.S. and Canada, ensuring safety and efficiency. | Retail | 🇺🇸 Fort Mill | 11,822 | 1983 |
| 2 | [United Community](https://www.tamtam.ai/c/united-community) (ucbi.com)<br>Regional bank offering consumer and commercial banking products with award-winning customer service across six southeastern U.S. states. | Banking | 🇺🇸 Greenville | 2,509 | 1950 |
| 3 | [Rovitex](https://www.tamtam.ai/c/rovitex) (rovitex.com.br)<br>Since 1986, the company is a leading Brazilian textile group, specializing in threads, knits, and clothing, known for quality products and ethical business practices | Textile Manufacturing | 🇺🇸 Luís Alves | 1,555 | 1986 |
| 4 | [Santee Cooper](https://www.tamtam.ai/c/santee-cooper) (santeecooper.com)<br>A leading power producer in South Carolina, providing low-cost, reliable, and environmentally responsible electricity and water services to 2 million people | Utilities | 🇺🇸 Moncks Corner | 1,472 | 1934 |
| 5 | [Chuck E Cheeses](https://www.tamtam.ai/c/chuck-e-cheeses-hartsville) (chuckecheese.com)<br>Family entertainment centers offering pizza, arcade games, amusement rides, and animatronics for a fun and enjoyable experience for families in the US and Middle East | Entertainment Providers | 🇺🇸 Hartsville | 1,211 | 1977 |
| 6 | [Beaufort County](https://www.tamtam.ai/c/beaufort-county) (beaufortcountysc.gov)<br>A local government entity in Beaufort County, SC, offering a variety of services, events, and programs to enhance communication and collaboration with residents | Government Administration | 🇺🇸 Beaufort | 1,011 |  |
| 7 | [Shellpoint Mortgage Servicing](https://www.tamtam.ai/c/shellpoint-mortgage-servicing) (shellpointmtg.com)<br>Manage residential mortgage loans nationwide, collect payments, provide customer service, and deliver special servicing for credit-sensitive portfolios. | Financial Services | 🇺🇸 Greenville | 1,011 | 2014 |
| 8 | [Qwick](https://www.tamtam.ai/c/qwick) (qwick.com)<br>Qwick connects experienced hospitality freelancers with shifts in various venues, providing businesses with qualified staff and freelancers with flexibility | Hospitality | 🇺🇸 Charleston | 997 | 2017 |
| 9 | [9Round Kickboxing Fitness](https://www.tamtam.ai/c/9round-kickboxing-fitness) (9round.com)<br>A fitness franchise opportunity with a simple business model and low cost of entry, providing support and guidance for business ownership success | Wellness and Fitness Services | 🇺🇸 Simpsonville | 943 | 2008 |
| 10 | [Kershaw County School District](https://www.tamtam.ai/c/kershaw-county-school-district) (kcsdschools.net)<br>A school district in South Carolina with nearly 10,750 students, 1,300 employees, and a variety of accredited schools and programs | Primary and Secondary Education | 🇺🇸 Camden | 935 |  |
| 11 | [Benefitfocus](https://www.tamtam.ai/c/benefitfocus) (benefitfocus.com)<br>This company improves lives by simplifying benefit programs through innovative technology, focusing on health, engagement, and better outcomes for organizations and individuals | Human Resources Services | 🇺🇸 Charleston | 924 |  |
| 12 | [The Sunshine House Early Learning Academy](https://www.tamtam.ai/c/the-sunshine-house-early-learning-academy) (sunshinehouse.com)<br>A leading provider of childcare and early education with over 45 years of experience, operating 100+ centers and afterschool programs across eight states | Education Administration Programs | 🇺🇸 Greenville | 913 | 1975 |
| 13 | [Doméstica App](https://www.tamtam.ai/c/domestica-app) (domesticaapp.com.br)<br>Manage employee attendance and payroll in compliance with domestic labor laws Simplified app accessible via mobile for easy use | IT Services and IT Consulting | 🇺🇸 Joinville | 678 | 2016 |
| 14 | [Refuel Operating Company, LLC](https://www.tamtam.ai/c/refuel-operating-company-llc) (refuelmarket.com)<br>A retail company with over 220 convenience stores in five states, focused on providing the best environment for customers and team members | Retail | 🇺🇸 Charleston | 606 | 2008 |
| 15 | [Allied Air](https://www.tamtam.ai/c/allied-air) (alliedair.com)<br>A coalition of innovators and craftspeople creating quality HVAC products while fostering professional growth and personal thriving in a respectful workplace | Manufacturing | 🇺🇸 West Columbia | 594 | 1928 |
| 16 | [Founders Federal Credit Union](https://www.tamtam.ai/c/founders-federal-credit-union) (foundersfcu.com)<br>A not-for-profit financial institution offering lifetime benefits to individuals in qualifying communities in the Carolinas, with a focus on member financial goals | Banking | 🇺🇸 Lancaster | 554 | 1950 |
| 17 | [First Citizens Bank and Trust Company, Inc.](https://www.tamtam.ai/c/first-citizens-bank-and-trust-company-inc) (firstcitizens.com)<br>Financial institution offering personal, business, commercial, and wealth services nationwide, with a focus on strength, stability, innovation, and long-term thinking | Financial Services | 🇺🇸 Columbia | 527 | 1898 |
| 18 | [RoundPoint Mortgage Servicing LLC](https://www.tamtam.ai/c/roundpoint-mortgage-servicing-llc) (roundpointmortgage.com)<br>A non-bank mortgage servicer offering customized subservicing options, a Homeownership Marketplace, and high levels of customer satisfaction and integrity | Financial Services | 🇺🇸 Fort Mill | 520 | 2007 |
| 19 | [South Carolina Department of Natural Resources](https://www.tamtam.ai/c/south-carolina-department-of-natural-resources) (dnr.sc.gov)<br>Advocating for and stewarding natural resources in South Carolina to enhance quality of life through understanding, sustainable use, and safe enjoyment | Government Administration | 🇺🇸 Columbia | 510 | 1905 |
| 20 | [Cameron Ashley Building Products](https://www.tamtam.ai/c/cameron-ashley-building-products) (cameronashleybp.com)<br>Distributes roofing, insulation, gypsum, and siding through sixty-five national centers, offering same-day delivery, digital ordering tools, and loyalty rewards for industry professionals. | Wholesale Building Materials | 🇺🇸 Greer | 479 | 1868 |
| 21 | [Clemson Athletics](https://www.tamtam.ai/c/clemson-athletics) (clemsontigers.com)<br>NCAA Division I athletics department at Clemson University, supporting 21 teams and prioritizing student-athlete development in academic, athletic, and personal areas | Sports Teams and Clubs | 🇺🇸 Clemson | 463 |  |
| 22 | [South Carolina Farm Bureau Insurance](https://www.tamtam.ai/c/south-carolina-farm-bureau-insurance) (scfbins.com)<br>This company offers competitive auto and property insurance rates, exceptional customer service, and exclusive benefits to members, supporting local farmers and communities | Insurance | 🇺🇸 Cayce | 377 |  |
| 23 | [Town of Mount Pleasant](https://www.tamtam.ai/c/town-of-mount-pleasant) (tompsc.com)<br>A suburban municipality in South Carolina offering a range of municipal services and recognized for excellence in various departments and financial reporting | Government Administration | 🇺🇸 Mount Pleasant | 367 | 1837 |
| 24 | [The Sea Pines Resort](https://www.tamtam.ai/c/the-sea-pines-resort) (seapines.com)<br>Luxurious resort on Hilton Head Island with top-rated accommodations, amenities, and renowned golf course hosting PGA TOUR event | Hospitality | 🇺🇸 Hilton Head Island | 354 | 1957 |
| 25 | [The Post and Courier](https://www.tamtam.ai/c/the-post-and-courier) (postandcourier.com)<br>Award-winning South Carolina newspaper based in Charleston, known for its exceptional public service journalism, including a 2015 Pulitzer Prize Gold Medal | Newspaper Publishing | 🇺🇸 Charleston | 343 | 1803 |
| 26 | [SRP Federal Credit Union](https://www.tamtam.ai/c/srp-federal-credit-union) (srpfcu.org)<br>A credit union serving over 195,000 members since 1960, dedicated to providing financial services and putting members first | Banking | 🇺🇸 North Augusta | 312 | 1960 |
| 27 | [City of North Myrtle Beach](https://www.tamtam.ai/c/city-of-north-myrtle-beach) (nmb.us)<br>The company collaborates with customers to deliver affordable and top-notch public services, creating a safe, appealing community for families, visitors, and businesses to thrive | Government Administration | 🇺🇸 North Myrtle Beach | 290 |  |
| 28 | [REV Federal Credit Union](https://www.tamtam.ai/c/rev-federal-credit-union) (revfcu.com)<br>A not-for-profit financial institution providing innovative banking solutions to enhance members' financial well-being since 1955 | Financial Services | 🇺🇸 Summerville | 286 | 1955 |
| 29 | [Select Health of South Carolina](https://www.tamtam.ai/c/select-health-of-south-carolina) (selecthealthofsc.com)<br>A health insurer in South Carolina, focused on improving member health and saving on costs through coordinated care and community outreach programs | Hospitals and Health Care | 🇺🇸 Charleston | 196 |  |
| 30 | [SCETV](https://www.tamtam.ai/c/scetv) (scetv.org)<br>This public educational broadcasting network in South Carolina provides national and local content, educational experiences, teacher training, and community strengthening initiatives | Broadcast Media Production and Distribution | 🇺🇸 Columbia | 187 | 1957 |
| 31 | [South Carolina Electric & Gas Company](https://www.tamtam.ai/c/south-carolina-electric-and-gas-company) (dominionenergy.com)<br>A company in South Carolina that provides electricity and natural gas services to businesses and residents | Utilities | 🇺🇸 Cayce | 79 | 1923 |
| 32 | [Apothesource, Inc.](https://www.tamtam.ai/c/apothesource-inc) (apothesource.com)<br>Modernizing critical IT systems for government and private healthcare providers, payers, and patients, addressing slow innovation, advanced software, automation, cloud SaaS, and PaaS. | Software Development | 🇺🇸 Greenville | 74 | 2013 |
| 33 | [WLTX-TV](https://www.tamtam.ai/c/wltx-tv) (wltx.com)<br>A digital media center delivering news through various platforms and technologies including TV, website, apps, and social media, owned by TEGNA | Broadcast Media Production and Distribution | 🇺🇸 Columbia | 68 | 1953 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

## More company lists in South Carolina

- [The largest companies in South Carolina](https://www.tamtam.ai/l/largest-companies-south-carolina) (878)
- [Manufacturers in South Carolina](https://www.tamtam.ai/l/manufacturers-south-carolina) (108)
- [Multinational companies in South Carolina](https://www.tamtam.ai/l/multinational-companies-south-carolina) (86)
- [Education providers in South Carolina](https://www.tamtam.ai/l/education-companies-south-carolina) (85)
- [Companies with in-house R&D in South Carolina](https://www.tamtam.ai/l/r-and-d-companies-south-carolina) (70)
- [Public sector organisations in South Carolina](https://www.tamtam.ai/l/public-sector-organisations-south-carolina) (69)
- [Retail chains in South Carolina](https://www.tamtam.ai/l/retail-chains-south-carolina) (63)
- [Critical infrastructure operators in South Carolina](https://www.tamtam.ai/l/critical-infrastructure-operators-south-carolina) (60)
- [Hospitals and Health Care companies in South Carolina](https://www.tamtam.ai/l/hospitals-and-health-care-companies-south-carolina) (58)
- [Financial services firms in South Carolina](https://www.tamtam.ai/l/financial-services-firms-south-carolina) (56)
- [Hardware manufacturers in South Carolina](https://www.tamtam.ai/l/hardware-companies-south-carolina) (54)
- [Professional services firms in South Carolina](https://www.tamtam.ai/l/professional-services-firms-south-carolina) (51)
- [Healthcare providers in South Carolina](https://www.tamtam.ai/l/healthcare-providers-south-carolina) (50)
- [Higher Education companies in South Carolina](https://www.tamtam.ai/l/higher-education-companies-south-carolina) (50)
- [Financial Services companies in South Carolina](https://www.tamtam.ai/l/financial-services-companies-south-carolina) (41)
- [Real Estate companies in South Carolina](https://www.tamtam.ai/l/real-estate-companies-south-carolina) (35)
- [IT Services and IT Consulting companies in South Carolina](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-south-carolina) (33)
- [Distributors and wholesalers in South Carolina](https://www.tamtam.ai/l/distributors-and-wholesalers-south-carolina) (33)
- [IT services companies in South Carolina](https://www.tamtam.ai/l/it-services-companies-south-carolina) (33)
- [Chemical companies in South Carolina](https://www.tamtam.ai/l/chemical-companies-south-carolina) (31)
- [Government Administration companies in South Carolina](https://www.tamtam.ai/l/government-administration-companies-south-carolina) (31)
- [Construction companies in South Carolina](https://www.tamtam.ai/l/construction-companies-south-carolina) (29)
- [Family-owned companies in South Carolina](https://www.tamtam.ai/l/family-owned-companies-south-carolina) (29)
- [Hotel and hospitality groups in South Carolina](https://www.tamtam.ai/l/hospitality-groups-south-carolina) (26)

## The same list elsewhere in United States

- [Companies with a mobile app in the United States](https://www.tamtam.ai/l/companies-with-mobile-app-united-states) (4,663)
- [Companies with a mobile app in California](https://www.tamtam.ai/l/companies-with-mobile-app-california) (827)
- [Companies with a mobile app in New York State](https://www.tamtam.ai/l/companies-with-mobile-app-new-york-state) (491)
- [Companies with a mobile app in Texas](https://www.tamtam.ai/l/companies-with-mobile-app-texas) (366)
- [Companies with a mobile app in Florida](https://www.tamtam.ai/l/companies-with-mobile-app-florida) (284)
- [Companies with a mobile app in Illinois](https://www.tamtam.ai/l/companies-with-mobile-app-illinois) (178)
- [Companies with a mobile app in Massachusetts](https://www.tamtam.ai/l/companies-with-mobile-app-massachusetts) (159)
- [Companies with a mobile app in Alabama](https://www.tamtam.ai/l/companies-with-mobile-app-alabama) (156)
- [Companies with a mobile app in Pennsylvania](https://www.tamtam.ai/l/companies-with-mobile-app-pennsylvania) (130)
- [Companies with a mobile app in Washington State](https://www.tamtam.ai/l/companies-with-mobile-app-washington-state) (128)
- [Companies with a mobile app in Georgia](https://www.tamtam.ai/l/companies-with-mobile-app-georgia) (117)
- [Companies with a mobile app in Ohio](https://www.tamtam.ai/l/companies-with-mobile-app-ohio) (114)
- [Companies with a mobile app in New Jersey](https://www.tamtam.ai/l/companies-with-mobile-app-new-jersey) (113)
- [Companies with a mobile app in Colorado](https://www.tamtam.ai/l/companies-with-mobile-app-colorado) (100)
- [Companies with a mobile app in North Carolina](https://www.tamtam.ai/l/companies-with-mobile-app-north-carolina) (96)
- [Companies with a mobile app in Michigan](https://www.tamtam.ai/l/companies-with-mobile-app-michigan) (95)
- [Companies with a mobile app in Virginia](https://www.tamtam.ai/l/companies-with-mobile-app-virginia) (93)
- [Companies with a mobile app in Arizona](https://www.tamtam.ai/l/companies-with-mobile-app-arizona) (87)
- [Companies with a mobile app in Minnesota](https://www.tamtam.ai/l/companies-with-mobile-app-minnesota) (84)
- [Companies with a mobile app in Missouri](https://www.tamtam.ai/l/companies-with-mobile-app-missouri) (78)
- [Companies with a mobile app in Utah](https://www.tamtam.ai/l/companies-with-mobile-app-utah) (78)
- [Companies with a mobile app in New York](https://www.tamtam.ai/l/companies-with-mobile-app-new-york) (371)
- [Companies with a mobile app in San Francisco](https://www.tamtam.ai/l/companies-with-mobile-app-san-francisco) (238)
- [Companies with a mobile app in Los Angeles](https://www.tamtam.ai/l/companies-with-mobile-app-los-angeles) (81)

## The same list elsewhere

- [Companies with a mobile app in the world](https://www.tamtam.ai/l/companies-with-mobile-app-in-the-world) (18,922)

---

Source: https://www.tamtam.ai/l/companies-with-mobile-app-south-carolina