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H-1B sponsors in
H-1B Sponsors in Connecticut
Top 100 Connecticut companies by H-1B approval volume from the USCIS Employer Data Hub. Click any company for its full sponsorship history and median wage band.
100
sponsors
15,490
H-1B approvals
CT
state code
| # | Sponsor | Approvals | City | Years |
|---|---|---|---|---|
| 1 | AETNA RESOURCES LLC | 1,547 | HARTFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 2 | YALE UNIVERSITY | 1,332 | NEW HAVEN | FY18, FY19, FY20, FY21, FY22, FY23 |
| 3 | CYIENT INC | 880 | EAST HARTFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 4 | STANLEY BLACK & DECKER INC | 500 | FARMINGTON | FY18, FY19, FY20, FY21, FY22, FY23 |
| 5 | HARTFORD FIRE INSURANCE COMPANY | 473 | HARTFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 6 | GARTNER INC | 471 | STAMFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 7 | CYMA SYSTEMS INC | 456 | MANCHESTER | FY18, FY19, FY20, FY21, FY22, FY23 |
| 8 | FACTSET RESEARCH SYSTEMS INC | 416 | NORWALK | FY18, FY19, FY20, FY21, FY22, FY23 |
| 9 | GSS INFOTECH CT INC | 356 | GLASTONBURY | FY18, FY19, FY20, FY21, FY22, FY23 |
| 10 | SYNCHRONY BANK | 317 | STAMFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 11 | WEBILENT TECHNOLOGY INC | 305 | SOUTH WINDSOR | FY18, FY19, FY20, FY21, FY22, FY23 |
| 12 | PRICELINE.COM LLC | 290 | NORWALK | FY18, FY19, FY20, FY21, FY22, FY23 |
| 13 | AQR CAPITAL MANAGEMENT LLC | 258 | GREENWICH | FY18, FY19, FY20, FY21, FY22, FY23 |
| 14 | UNIV OF CT OFC OF THE GEN COUNSEL | 241 | STORRS | FY20, FY21 |
| 15 | SAGARSOFT INC | 229 | GLASTONBURY | FY18, FY19, FY20, FY21, FY22, FY23 |
| 16 | PITNEY BOWES INC | 219 | SHELTON | FY18, FY19, FY20, FY21, FY22, FY23 |
| 17 | TALENT IT SERVICES INC | 216 | MANCHESTER | FY18, FY19, FY20, FY21, FY22, FY23 |
| 18 | BRIDGEWATER ASSOCIATES LP | 206 | WESTPORT | FY18, FY19, FY20, FY21, FY22, FY23 |
| 19 | YALE NEW HAVEN HOSPITAL | 201 | NEW HAVEN | FY18, FY19, FY20, FY21, FY22, FY23 |
| 20 | EMINENT SOFTWARE SERVICES | 201 | EAST WINDSOR | FY18, FY19, FY20, FY21, FY22, FY23 |
| 21 | GE PRECISION HEALTHCARE LLC | 190 | NORWALK | FY19, FY20, FY21, FY22, FY23 |
| 22 | VLINK INC | 186 | SOUTH WINDSOR | FY18, FY19, FY20, FY21, FY22, FY23 |
| 23 | THE TRAVELERS INDEMNITY COMPANY | 182 | HARTFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 24 | POINT72 LP | 166 | STAMFORD | FY19, FY20, FY21, FY22, FY23 |
| 25 | SS&C TECHNOLOGIES INC | 164 | WINDSOR | FY18, FY19, FY20, FY21, FY22, FY23 |
| 26 | 9TO9 SOFTWARE SOLUTIONS LLC | 160 | EAST BERLIN | FY18, FY19, FY20, FY21, FY22, FY23 |
| 27 | BOEHRINGER INGELHEIM PHARMACEUTICA | 157 | RIDGEFIELD | FY18, FY19, FY20, FY21, FY22 |
| 28 | UNIV OF CONNECTICUT OFC OF THE GEN | 154 | STORRS | FY18, FY19 |
| 29 | UNIV OF CONNECTICUT HEALTH CENTER | 152 | FARMINGTON | FY18, FY19, FY20, FY21, FY22 |
| 30 | UNIVERSITY OF CONNECTICUT OFFICE OF THE GENERAL COUNSEL | 148 | STORRS | FY22, FY23 |
| 31 | INFOWAVE SYSTEMS INC | 148 | ROCKY HILL | FY18, FY19, FY20, FY21, FY22, FY23 |
| 32 | ATTRA INC | 144 | DANBURY | FY18, FY19, FY20, FY21, FY22, FY23 |
| 33 | BIOINFO SYSTEMS LLC | 143 | HARTFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 34 | WORLDQUANT LLC | 143 | OLD GREENWICH | FY18, FY19, FY20, FY21, FY22, FY23 |
| 35 | TORQUE TECHNOLOGIES LLC | 142 | STAMFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 36 | QUEST GLOBAL SERVICES NA INC | 141 | EAST HARTFORD | FY18, FY19 |
| 37 | ILLINOIS TOOL WORKS INC | 132 | HARTFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 38 | SOFTWARE ENTERPRISE LLC | 131 | WINDSOR | FY18, FY19, FY20, FY21, FY22, FY23 |
| 39 | CUBIST SYSTEMATIC STRATEGIES LLC | 122 | STAMFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 40 | MAGANTI IT RESOURCES LLC | 120 | NAUGATUCK | FY18, FY19, FY20, FY21, FY22, FY23 |
| 41 | IBASE CONSULTING OF FAIRFIELD COUN | 115 | FAIRFIELD | FY18, FY19, FY20 |
| 42 | ALEXION PHARMACEUTICALS INC | 114 | NEW HAVEN | FY18, FY19, FY20, FY21, FY22, FY23 |
| 43 | NORTHEAST MEDICAL GROUP INC | 113 | STRATFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 44 | POINT72 ASSET MANAGEMENT LP | 104 | STAMFORD | FY19, FY20, FY21, FY22, FY23 |
| 45 | PRAXAIR INC | 104 | DANBURY | FY18, FY19, FY20 |
| 46 | NIKTOR INC | 103 | PLAINVILLE | FY18, FY19, FY20, FY21, FY22, FY23 |
| 47 | CLOUD DATA SYSTEMS INC | 101 | VERNON | FY18, FY19, FY20, FY21, FY22, FY23 |
| 48 | BRIDGEPORT HOSPITAL | 97 | BRIDGEPORT | FY18, FY19, FY20, FY21, FY22, FY23 |
| 49 | HARTFORD HEALTHCARE MEDICAL GROUP | 93 | WETHERSFIELD | FY20, FY22, FY23 |
| 50 | VERTEX ANALYTICS INC | 87 | MANCHESTER | FY18, FY19, FY20, FY21, FY22, FY23 |
| 51 | XL GLOBAL SERVICES INC | 86 | STAMFORD | FY19, FY20, FY21, FY22, FY23 |
| 52 | IBG LLC | 80 | GREENWICH | FY18, FY19, FY20, FY21, FY22, FY23 |
| 53 | BERKLEY INSURANCE COMPANY | 76 | GREENWICH | FY18, FY19, FY20, FY21, FY22, FY23 |
| 54 | ALSTOM TRANSPORTATION INC | 75 | WINDSOR | FY18, FY19, FY20, FY21, FY22, FY23 |
| 55 | TORANA INC | 69 | STAMFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 56 | SEPALS CORPORATION | 68 | DANBURY | FY18, FY19, FY20, FY21, FY22, FY23 |
| 57 | IBASE OF FAIRFIELD COUNTY LLC DBA | 68 | FAIRFIELD | FY21, FY22 |
| 58 | INTERACTIVE BROKERS LLC | 66 | GREENWICH | FY18, FY19, FY20, FY21, FY22, FY23 |
| 59 | MAGNA INFOTECH LTD | 62 | DANBURY | FY18, FY19, FY20, FY21, FY22, FY23 |
| 60 | TRC ENVIRONMENTAL CORPORATION | 60 | WINDSOR | FY18, FY19, FY20, FY21, FY22, FY23 |
| 61 | DANBURY HOSPITAL | 59 | DANBURY | FY18, FY19, FY20, FY21, FY22, FY23 |
| 62 | TRINITY HEALTH OF NEW ENGLAND PROV | 56 | HARTFORD | FY18, FY21, FY22 |
| 63 | WINTEK SOLUTIONS INC | 56 | SOUTH WINDSOR | FY18, FY19, FY20, FY21, FY22, FY23 |
| 64 | BOEHRINGER INGELHEIM PHARMACEUTICALS INC | 55 | RIDGEFIELD | FY22, FY23 |
| 65 | SDG CORPORATION | 54 | NORWALK | FY18, FY19, FY20, FY21, FY22, FY23 |
| 66 | WESLEYAN UNIVERSITY | 51 | MIDDLETOWN | FY18, FY19, FY20, FY21, FY22, FY23 |
| 67 | CARRIER CORPORATION | 50 | FARMINGTON | FY18, FY19, FY20, FY21, FY22, FY23 |
| 68 | PERMASTEELISA NORTH AMERICA CORP | 48 | WINDSOR | FY18, FY19, FY20, FY21, FY22, FY23 |
| 69 | TRINITY HEALTH OF NEW ENGLAND PROVIDER NETWORK ORGANIZATION INC | 48 | HARTFORD | FY22, FY23 |
| 70 | DYNATA LLC | 47 | SHELTON | FY20, FY21, FY22, FY23 |
| 71 | CASTLETON COMMODITIES MGT SVCS LLC | 44 | STAMFORD | FY18, FY19, FY20, FY21, FY22 |
| 72 | UNIV OF NEW HAVEN | 44 | WEST HAVEN | FY18, FY19, FY20, FY21, FY22 |
| 73 | PARTNERS SOFT INC | 43 | MIDDLETOWN | FY18, FY19, FY20, FY21, FY22, FY23 |
| 74 | UNIVERSITY OF CONNECTICUT OFFICE O | 42 | STORRS | FY22 |
| 75 | UNIVERSITY OF HARTFORD | 42 | HARTFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 76 | CARECENTRIX INC | 41 | HARTFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 77 | SCIOINSPIRE CORP DBA SCIO HEALTH A | 40 | WEST HARTFORD | FY18, FY19, FY20 |
| 78 | PCC TECHNOLOGY INC | 39 | WINDSOR | FY18, FY19, FY20, FY21, FY22, FY23 |
| 79 | THE HARTFORD STEAM BOILER INSPECTI | 39 | HARTFORD | FY18, FY19, FY20, FY21, FY22 |
| 80 | DATTO INC | 38 | NORWALK | FY18, FY19, FY20, FY21, FY22, FY23 |
| 81 | VERITION GROUP LLC | 38 | GREENWICH | FY18, FY19, FY20, FY21, FY22, FY23 |
| 82 | SYNAPSE GROUP INC | 38 | STAMFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 83 | FRONTIER COMMUNICATIONS PARENT INC | 37 | NORWALK | FY22, FY23 |
| 84 | FRANCHISE WORLD HEADQUARTERS LLC | 37 | MILFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 85 | HENKEL US OPERATIONS CORP | 37 | ROCKY HILL | FY18, FY19, FY20, FY21, FY22, FY23 |
| 86 | PEOPLES UNITED BANK | 37 | BRIDGEPORT | FY18, FY19, FY20, FY21, FY22 |
| 87 | IBASE CONS OF FAIRFIELD COUNTY LLC | 37 | FAIRFIELD | FY21 |
| 88 | DOOSAN FUEL CELL AMERICA INC | 35 | SOUTH WINDSOR | FY18, FY19, FY20, FY21, FY22 |
| 89 | IPSOS MMA INC | 35 | NORWALK | FY18, FY19, FY20, FY21, FY22, FY23 |
| 90 | MAGANTI GROUP LLC | 33 | NAUGATUCK | FY18, FY19, FY20, FY21, FY22 |
| 91 | CENTRAL CONNECTICUT STATE UNIV | 33 | NEW BRITAIN | FY18, FY19, FY21, FY22 |
| 92 | HARTFORD HOSPITAL | 32 | HARTFORD | FY19, FY20, FY21, FY22, FY23 |
| 93 | INSURITY INC | 32 | HARTFORD | FY18, FY19, FY20, FY21, FY22, FY23 |
| 94 | TUDOR INVESTMENT CORPORATION | 32 | GREENWICH | FY18, FY19, FY20, FY21, FY22, FY23 |
| 95 | BUTTERFLY NETWORK INC | 31 | GUILFORD | FY18, FY19, FY20, FY21, FY22 |
| 96 | TRINITY HLTH OF NEW ENGLAND PROVID | 31 | HARTFORD | FY19, FY20, FY21 |
| 97 | AI ENGINEERS INC | 30 | MIDDLETOWN | FY18, FY19, FY20, FY21, FY22, FY23 |
| 98 | ELLINGTON MANAGEMENT GROUP LLC | 30 | OLD GREENWICH | FY18, FY19, FY20, FY21, FY22 |
| 99 | FAIRFIELD UNIVERSITY | 30 | FAIRFIELD | FY18, FY20, FY21, FY22, FY23 |
| 100 | ROGERS CORPORATION | 29 | ROGERS | FY18, FY19, FY20, FY21, FY22, FY23 |
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