H1B Report
US stateGURank #43Updated May 2026

H-1B sponsorship in GU

3,782 H-1B Labor Condition Applications were filed for worksites in GU across the covered fiscal years. State concentration ratios and top sponsors below.

Total filings
3,782
Rank #43 nationally
National share
0.1%
of US H-1B filings
Top sponsor share
17.2%
CORE TECH CONSTR…
Top occupation
17-2051
Civil Engineers
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Top sponsoring employers

Highest-volume H-1B sponsors with worksites in GU. Share % is each sponsor’s portion of the state’s total filings.

#EmployerFilingsShare
1CORE TECH CONSTRUCTION CORPORATION27817.2%
2CORE TECH INTERNATIONAL CORPORATION794.9%
3Black Construction Corporation593.6%
CORE TECH CONSTRUCTION COR…
278
CORE TECH INTERNATIONAL CO…
79
Black Construction Corpora…
59

Top occupations sponsored

SOC codes filed most for worksites in GU.

#SOCTitleFilings
117-2051Civil Engineers1,216
217-2071Electrical Engineers550
317-2141Mechanical Engineers509
413-2011Accountants and Auditors475
515-1299Computer Occupations, All Other173
615-1252Software Developers48
719-5011Occupational Health and Safety Specialists42
817-2111Health and Safety Engineers, Except Mining Safety Engineers and Inspectors34
929-1123Physical Therapists32
1017-2112Industrial Engineers25
Civil Engineers
1,216
Electrical Engineers
550
Mechanical Engineers
509
Accountants and Auditors
475
Computer Occupations, All …
173
Software Developers
48
Occupational Health and Sa…
42
Health and Safety Engineer…
34
Physical Therapists
32
Industrial Engineers
25

Filings by fiscal year

GU H-1B filing volume year over year — a hiring-demand signal for the state, not headcount.

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