H-1B Visa Sponsors in Charleston, SC

124 employers in Charleston sponsor H-1B work visas.

đź“Ť H-1B Sponsors in This City

Click an employer to view their full sponsorship profile.

Charleston, SC124 total · 1-25 shown
NK TECHNOLABS, LLC
Charleston, SC544 filings
MEDICAL UNIVERSITY OF SOUTH CAROLINA AND AFFILIATES
Charleston, SC496 filings
GREYSTAR MANAGEMENT SERVICES, LP
Charleston, SC73 filings
COLLEGE OF CHARLESTON
Charleston, SC64 filings
BLACKBAUD, INC
Charleston, SC58 filings
BENEFITFOCUS.COM, INC
Charleston, SC48 filings
CSS INTERNATIONAL, INC
Charleston, SC41 filings
THE CITADEL
Charleston, SC25 filings
PRO IT NEEDS LLC
Charleston, SC23 filings
SONEPAR MANAGEMENT US, INC
Charleston, SC15 filings
MEDICAL UNIVERSITY HOSPITAL AUTHORITY
Charleston, SC15 filings
MEDICAL UNIVERSITY OF SC AND AFFILIATES
Charleston, SC12 filings
CHARLESTON DEVELOPMENT ACADEMY
Charleston, SC9 filings
ELEVATION HEALTHCARE, LLC
Charleston, SC9 filings
NOVOTECH CLINICAL RESEARCH USA, LLC
Charleston, SC8 filings
S.C. DEPARTMENT OF NATURAL RESOURCES
Charleston, SC8 filings
OBVIOUSLEE MARKETING
Charleston, SC7 filings
BLUE ACORN, LLC
Charleston, SC7 filings
PREMIERE AUTOMATION LLC
Charleston, SC7 filings
CSS INTERNATIONAL LLC
Charleston, SC7 filings
BELMOND USA INC
Charleston, SC6 filings
DUPR INC
Charleston, SC5 filings
MAHLE BEHR CHARLESTON, INC
Charleston, SC5 filings
CRUNCHY DATA SOLUTIONS, INC
Charleston, SC5 filings
BEEMOK MANAGEMENT, LLC
Charleston, SC4 filings

Work Visa Categories

H-1B
Most common US work visa for specialty occupations
Annual cap:65,000 + 20,000 (US master’s)
Lottery:Yes, weighted by wage level from FY2027
Duration:3 years, extendable to 6
Spouse work:H-4 EAD if I-140 approved
H-1B Cap-Exempt
No lottery required. Qualifying employers only
Annual cap:None. File any time
Lottery:None. No registration needed
Who qualifies:Nonprofit universities, research orgs, affiliates
Duration:Same as regular H-1B
E-3
Australian nationals only. Cap rarely reached
Annual cap:10,500. Never exhausted
Lottery:None
Duration:2 years, renewable indefinitely
Spouse work:E-3D automatic work authorization
H-1B1
Chile & Singapore nationals. Free Trade Agreement
Annual cap:6,800 (1,400 Chile + 5,400 Singapore)
Lottery:None
Duration:1 year, renewable
Spouse work:No automatic work authorization

H-1B Wage Levels Explained

LEVEL I · ENTRY
“Performs routine tasks requiring limited, if any, exercise of judgment. Work is closely supervised.”
In practice:Work is assigned and checked by a supervisor. The employee is learning the employer’s methods. Mistakes are caught and corrected by others.
Associate EngineerJunior AnalystNew Graduate
1Ă—lottery entry under FY2027 weighted system
If your LCA description lists “5+ years of experience,” “works independently,” or “leads a team”, Level I may be inconsistent with those duties and could attract RFE scrutiny.