US stateGURank #47Updated Sep 2026
H-1B sponsorship in GU
7,351 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
406
Rank #47 nationally · FY2026
National share
0.1%
of US H-1B filings · FY2026
Top sponsor share
8.6%
CORE TECH CONS… · all years
Top occupation
17-2051
Civil Engineers · all years
Top sponsoring employers
Highest-volume H-1B sponsors with worksites in GU. Share % is each sponsor’s portion of the state’s total filings.
| # | Employer | Filings | Share |
|---|---|---|---|
| 1 | CORE TECH CONSTRUCTION CORPORATION | 371 | 8.6% |
| 2 | CORE TECH INTERNATIONAL CORPORATION | 347 | 8.0% |
| 3 | GUAM HEALTHCARE DEVELOPMENT, INC. | 106 | 2.5% |
| 4 | Ernst & Young LLP (EY GUAM) | 102 | 2.4% |
| 5 | Deloitte & Touche LLP | 86 | 2.0% |
| 6 | Black Construction Corporation | 85 | 2.0% |
| 7 | P & S CONSTRUCTION, INC. | 83 | 1.9% |
| 8 | Nan Inc. | 83 | 1.9% |
| 9 | University of Guam | 82 | 1.9% |
| 10 | BME & SON'S, INC. | 73 | 1.7% |
| 11 | SUMITOMO MITSUI CONSTRUCTION CO., LTD. | 72 | 1.7% |
| 12 | Ian Corporation | 70 | 1.6% |
| 13 | Saint Paul Christian School | 66 | 1.5% |
| 14 | Polyphase System Inc. | 62 | 1.4% |
| 15 | Inland Builders Incorporated | 57 | 1.3% |
CORE TECH CONSTRUCTION COR…
371
CORE TECH INTERNATIONAL CO…
347
GUAM HEALTHCARE DEVELOPMEN…
106
Ernst & Young LLP (EY GUAM)
102
Deloitte & Touche LLP
86
Black Construction Corpora…
85
P & S CONSTRUCTION, INC.
83
Nan Inc.
83
University of Guam
82
BME & SON'S, INC.
73
SUMITOMO MITSUI CONSTRUCTI…
72
Ian Corporation
70
Saint Paul Christian School
66
Polyphase System Inc.
62
Inland Builders Incorporated
57
Top occupations sponsored
SOC codes filed most for worksites in GU.
| # | SOC | Title | Filings |
|---|---|---|---|
| 1 | 17-2051 | Civil Engineers | 2,076 |
| 2 | 17-2071 | Electrical Engineers | 949 |
| 3 | 13-2011 | Accountants and Auditors | 930 |
| 4 | 17-2141 | Mechanical Engineers | 801 |
| 5 | 15-1299 | Computer Occupations, All Other | 280 |
| 6 | 25-2021 | Elementary School Teachers, Except Special Education | 92 |
| 7 | 25-2031 | Secondary School Teachers, Except Special and Career/Technical Education | 84 |
| 8 | 15-1252 | Software Developers | 78 |
| 9 | 11-9041 | Architectural and Engineering Managers | 74 |
| 10 | 15-1211 | Computer Systems Analysts | 74 |
Civil Engineers
2,076
Electrical Engineers
949
Accountants and Auditors
930
Mechanical Engineers
801
Computer Occupations, All …
280
Elementary School Teachers…
92
Secondary School Teachers,…
84
Software Developers
78
Architectural and Engineer…
74
Computer Systems Analysts
74
Filings by fiscal year
GU H-1B filing volume year over year — a hiring-demand signal for the state, not headcount.
| Period | Value |
|---|---|
| FY2010 | 450 |
| FY2011 | 349 |
| FY2012 | 319 |
| FY2013 | 295 |
| FY2014 | 263 |
| FY2015 | 503 |
| FY2016 | 321 |
| FY2017 | 341 |
| FY2018 | 280 |
| FY2019 | 42 |
| FY2020 | 288 |
| FY2021 | 649 |
| FY2022 | 621 |
| FY2023 | 729 |
| FY2024 | 690 |
| FY2025 | 805 |
| FY2026 | 406 |
Compare GU with another state
Side-by-side view of KPIs, outcomes, top breakdowns and yearly trend.
Popular comparisons
Find sponsors by occupation in GU
Ranked employers per role, with DOL certification rates and median wage.
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Understand the data
Definitions and methodology behind these H-1B figures.