Top immigration law firms by H-1B filings
The law firms and filing agents that prepare the most H-1B labor condition applications, the attorneys behind the visas. Ranked by attorney-of-record, FY2017–2026. Each firm's biggest corporate clients link to their sponsorship profile.
#Law firm / agentH-1B filings
1FragomenTop clients: Apple Inc. · Wal-Mart Associates, Inc. · Intel Corporation · Amazon.Com Services LLC563,829
2Berry Appleman & Leiden (BAL)Top clients: Google LLC · Deloitte Consulting LLP · Amazon.com Services LLC · Meta Platforms, Inc.249,311
3Ogletree DeakinsTop clients: JPMorgan Chase & Co. · Meta Platforms, Inc. · Advanced Micro Devices, Inc. · Facebook, Inc.117,445
4EY (Immigration)Top clients: Ernst & Young U.S. LLP · Tesla, Inc. · CGI Technologies and Solutions Inc. · Starbucks Coffee Company59,939
5Seyfarth ShawTop clients: Deloitte & Touche LLP · Fidelity Technology Group, LLC · Deloitte Consulting LLP · Deloitte Tax LLP51,455
7ThomasvallenTop clients: Intellectt, Inc. · 3i INFOTECH INC. · Karwell Technologiies, Inc. · Denken Solutions, Inc.35,516
9ChughTop clients: UST Global Inc · Mphasis Corporation · Photon Infotech, Inc. · Nagarro, Inc31,153
11GoellawTop clients: Tata Consultancy Services Limited · Birlasoft Solutions, Inc. · Zensar Technologies, Inc. · KPIT Technologies, Inc.28,887
12EmploymentimmigrationTop clients: IBM Corporation · Hexaware Technologies, Inc. · L&T Technology Services Limited · Brillio, LLC26,022
13UsilawTop clients: Tata Consultancy Services Limited · Larsen & Toubro Infotech Limited · Ltimindtree Limited · Birlasoft Inc24,540
14Jackson LewisTop clients: Cardinal Health · athenahealth, Inc. · Stanley Black & Decker Inc. · Dish Network LLC22,472
15SpblawfirmTop clients: Copart, Inc · Orrba Systems LLC · Donato Technologies Inc · Cloud Hub IT Solutions Inc22,281
16Greenberg TraurigTop clients: Coforge Limited · Samsung Electronics America, Inc. · Zimmer, Inc. · Coforge Limited f/k/a NIIT Technologies Limited19,974
17BbilawgroupTop clients: Isolve Technology Inc · Neo Prism Solutions LLC · SVATS, Inc · Infotech Prism LLC18,024
18GibneyTop clients: Citibank, N.A. · Barclays Services Corp. · Citizens Financial Group, Inc. · Citigroup Global Markets Inc.17,705
19Klasko ImmigrationTop clients: Comcast Cable Communications, LLC · Charter Communications, Inc. · Charter Communications Inc. · American Express Travel Related Services Company, Inc.17,288
20BizlegalservicesTop clients: Collaborate Solutions Inc. · Avco Consulting Inc. · Avco Consulting, Inc · Collaborate Solutions Inc17,212
21Wolfsdorf RosenthalTop clients: State Street Bank and Trust Company · Cedars-Sinai Medical Center · Beckman Research Institute of the City of Hope · OpenAI OpCo, LLC16,931
22Fisher PhillipsTop clients: Zillow, Inc. · Marvell Semiconductor, Inc. · WSP USA Inc. · Rsm US LLP16,052
23OdnssTop clients: JPMorgan Chase & Co. · Jpmorgan Chase & Co. · Ubs Business Solutions US LLC · NTT DATA, Inc.15,605
24Duane MorrisTop clients: The Devereux Foundation · RELX, Inc. · The Devereux Foundation · LexisNexis Risk Solutions, Inc.15,152
25CipllpTop clients: Slalom, LLC · Autodesk, Inc. · Cadence Design Systems, Inc. · Electronic Arts, Inc.14,491
26VialtoTop clients: Pricewaterhousecoopers Advisory Services LLC · DoorDash, Inc. · Pricewaterhousecoopers LLP · Lam Research Corporation14,037
27Quarles & BradyTop clients: Exlservice.Com, LLC · MPG Operations LLC · Northwestern Mutual Life Insurance Company · GoDaddy.com, LLC13,460
28JnattorneyTop clients: L&T Technology Services Limited · Persistent Systems, Inc. · Synechron Inc · Larsen & Toubro Infotech Limited13,361
29Morgan LewisTop clients: Bristol-Myers Squibb Company · Nutanix Inc. · T. Rowe Price Associates, Inc. · Leidos, Inc.13,210
30InsvisaTop clients: Kyyba, Inc. · Millennium Software, Inc. · Info Services, LLC · Megan Soft, Inc.12,490
31SomireddylawTop clients: Nexus IT Inc · Seer Solutions Inc · BlueRibbon Global Technologies LLC · Sapot Systems, Inc12,215
32Gip UsTop clients: Medline Industries, LP · TriNet USA, Inc. · LS Solutions, Inc. · Move, Inc12,178
33FosterglobalTop clients: Atlassian, Inc. · Atlassian US, Inc. · W.M. Rice University · Schlumberger Technology Corporation10,785
34DentonsTop clients: ANSYS, Inc. · The PNC Financial Services Group, Inc. · HM Health Solutions, Inc. · Argo AI, LLC10,710
35RnlawgroupTop clients: VAStek Inc. · NobleSoft Solutions, Inc. · Cnet Global Solutions, Inc · Mygo Consulting Inc.10,210
36KodemlawTop clients: WB Solutions LLC · Raven Software Solutions Inc · SDVS Technologies LLC · Sri Tech Solutions Inc9,653
37EllisporterTop clients: Epitec, Inc. · Henry Ford Health System · Strategic Staffing Solutions, L.C. · Genesis Corp9,414
38ConstangyTop clients: FedEx Corporate Services, Inc. · Federal Express Corporation · Medtronic, Inc. · FedEx Dataworks, Inc.9,271
39TadmorlawTop clients: Randstad Technologies, LLC · Randstad Digital, LLC · Galaxy I Technologies, Inc. · Pintegra, LLC9,199
40KramerlevinTop clients: Memorial Sloan Kettering Cancer Center · Sirius Xm Radio Inc. · Jefferies LLC · Sumitomo Mitsui Banking Corporation8,716
41MkimmigrationlawTop clients: Etek IT Services, Inc. · Deemsys Inc · Lasai Technologies LLC · Alrek Business Solutions Inc8,715
42GrahamadairTop clients: Intuitive Surgical Operations, Inc. · Illumina, Inc. · Microchip Technology Inc. · Semiconductor Components Industries, LLC8,318
44RaminenilawTop clients: SRS Consulting, Inc. · Intone Networks, Inc. · Tabner, Inc. · Tiger Analytics, Inc.8,075
45TandslawTop clients: Lucid USA, Inc. · Nutanix, Inc. · Applied Materials, Inc · Applied Materials, Inc.8,040
46AkulalawTop clients: Network Objects, Inc. · I2u Systems Inc · Involgixs Inc · Advanity Technologies LLC7,943
47HammondlawgroupTop clients: Diversant, LLC · Tech Mahindra (Americas) Inc. · Satyam-Venture Engineering Services Pvt. Ltd. · HCA Management Services LP7,902
48ImmigrationlawgroupTop clients: Juniper Networks, Inc. · Juniper Networks (US), Inc. · Guardant Health, Inc. · eHealthInsurance Services, Inc.7,805
49MasudafunaiTop clients: Kforce Inc. · Applications Software Technology LLC · Solomon Cordwell Buenz · Teklink International Inc.7,686
50MuimmigrationTop clients: Management Health Systems, LLC · Avant Healthcare Professionals, LLC. · Comtrix Solutions, Inc. · Cosmic Healthcare, LLC7,522
52FredlawTop clients: Medtronic, Inc. · University of Colorado Denver · Covidien LP · Entegris, Inc.7,471
53UsavisasTop clients: Mphasis Corporation · Xavient Digital LLC · Hughes Network Systems LLC · Digital Management LLC7,364
54ShahandkishoreTop clients: Infinite Computer Solutions, Inc. · REI Systems Inc. · Sparksoft Corporation · Zillion Technologies Inc.7,297
55ShihablawofficeTop clients: ERP Analysts, Inc. · Strategic Systems, Inc. · United Software Group, Inc. · Everest Technologies, Inc.7,207
56BrownimmigrationlawTop clients: Maplebear Inc. · Rubrik, Inc. · 10x Genomics, Inc. · Scale AI, Inc.7,195
57TsmimmigrationTop clients: Tesla, Inc. · Applied Materials, Inc · Lucid USA, Inc. · Applied Materials, Inc.7,156
58MurthyTop clients: Symphony Corporation · GyanSys Inc. · Remote Tiger, Inc. · Fiori Technology Solutions, Inc.6,898
60LhscimmigrationTop clients: Cigna-Evernorth Services Inc. · The Children's Hospital of Philadelphia · Evernorth Enterprise Services, Inc. · Cigna Health and Life Insurance Company6,721
61TvalawyersTop clients: Denken Solutions, Inc. · Egen Solutions, Inc. · IT Resources Inc · Conflux Systems, Inc.6,691
62GolawcorpTop clients: Pure Storage, Inc. · Affirm, Inc. · Cloudflare, Inc. · Tencent America LLC6,473
63Jackson HertogsTop clients: Roku, Inc. · Xilinx, Inc. · Roblox Corporation · Blackhawk Network, Inc.6,418
64MalikpopielTop clients: Prelude Systems Inc. · Source Consulting, LLC · Maven Companies, Inc. · Tech Pundits, Inc.6,154
65Gands UsTop clients: ACE American Insurance Company · Merkle Inc. · Merkle, Inc. · OCLC, Inc.5,985
66Maggio KattarTop clients: NCR Corporation · Federal Home Loan Mortgage Corporation · Children's National Medical Center · Federal Home Loan Mortgage Co.5,966
67BgimmlawTop clients: Tek Leaders Inc · Veridic Solutions LLC · Risamsoft Inc. · Dynamic Technology Inc.5,704
68Klc LtdTop clients: TransUnion LLC · Northwestern Memorial HealthCare · iLink Systems, Inc. · The University of Chicago5,658
69RcTop clients: Rockwell Collins Inc. · The Travelers Indemnity Company · Point72, L.P. · Adt LLC5,642
70LamboleylawfirmTop clients: Cyma Systems Inc · Adroit Associates Inc · Fast Switch-Great Lakes LLC · Pantar Solutions Inc5,627
71ZulkiepartnersTop clients: Takeda Development Center Americas, Inc. · Deere & Company · Deere and Company · Groupon, Inc.5,605
72GarfinkelimmigrationTop clients: IQVIA Inc. · IQVIA RDS Inc. · Compass Group USA, Inc. · Continental Automotive Systems, Inc.5,469
73MayerbrownTop clients: Eli Lilly and Company · The Northern Trust Company · The Northern Trust Company · American Express Travel Related Services Company, Inc.5,454
74ChunfrutolawTop clients: Bytedance Inc. · TikTok Inc. · TikTok U.S. Data Security Inc. · TT Commerce & Global Services LLC5,384
75ImmlawsTop clients: Pioneer Consulting LLC · Pioneer Consulting Services LLC · Tek Leaders Inc · JNIT Technologies Inc5,381
76FaegredrinkerTop clients: U.S. Bank National Association · Target Enterprise, Inc. · Corteva Agriscience LLC · M. A. Mortenson Company5,360
77ImmigrationsupportTop clients: Government Employees Insurance Company (GEICO) · Macias Gini & O'Connell LLP · American Institutes for Research · Gannett Fleming, Inc.5,215
78ClarkhillTop clients: Kelly Services, Inc. · Marketing Associates, LLC dba OneMagnify · Vitesco Technologies USA, LLC · CareSource Management Services LLC5,195
79MeltzerhellrungTop clients: American Family Mutual Insurance Company, S.I. · ServiceTitan, Inc. · SkyWest Airlines · American Family Mutual Insurance Company5,166
80MccownevansTop clients: Brex Inc. · Penumbra, Inc. · Thumbtack, Inc. · West Contra Costa Unified School District5,160
81LawmhTop clients: New York City Department of Education · Eliassen Group, LLC · VCU Health System Authority · The George Washington University5,119
82MintzTop clients: John Hancock Life Insurance Company (USA) · Refinitiv US LLC · Paychex North America Inc. · Thomson Reuters Holdings Inc.4,946
83JspvisaTop clients: Confluent, Inc. · Gibson, Dunn & Crutcher LLP · Twist Bioscience Corporation · Asana, Inc.4,560
84SysslawTop clients: Cognier Inc · Hadiamondstar Software Solutions, LLC. · Sunraise Technologies INC · Ramsai Software Solutions, INC4,535
85GotcherlawTop clients: Medline Industries, Inc. · TriNet USA, Inc. · LS Solutions, Inc. · Move, Inc4,509
86MinamitamakiTop clients: Cruise LLC · People Center, Inc. · Gusto, Inc. · Bloom Energy Corporation4,437
87LittlerTop clients: NCS Pearson, Inc. · Ellucian Company L.P. · Insulet Corporation · Saint Louis University4,305
89BoudiaTop clients: Swanktek Inc · American Unit, Inc · Isr Info Way, Inc. · Srivin Infosystems, Inc.4,245
90DgilawTop clients: ByteDance Inc. · TikTok Inc. · Amazon.com Services LLC · TikTok U.S. Data Security Inc.4,114
91KidambiTop clients: Iris Software, Inc. · Iris Software, Inc. · Svs Technologies Limited · Macrosoft, Inc.4,096
92HebfTop clients: Abbvie Inc. · Abbott Laboratories · St. Jude Medical, Cardiology Division, Inc. · AbbVie Inc.3,946
93ImmigrationonlineTop clients: Navy Federal Credit Union · Maveric NXT Inc. · Polaris Consulting & Services Ltd · Margin5 Solutions Inc.3,930
94David WareTop clients: LSU Health Sciences Center · Stanford Health Care · LSU Health Sciences Center - Shreveport · Leland Stanford Jr. Univ/SLAC National Accelerator Lab3,872
95DakshinisenTop clients: ClientServer Technology Solutions LLC · MobileNet Services, Inc. · Piping Technology & Products, Inc · ClientServer Technology Solutions LLC.3,865
96PearllawgroupTop clients: Autodesk, Inc · Slalom, LLC · Cadence Design Systems, Inc. · Lendingclub Corporation3,824
97KpmgTop clients: KPMG LLP · Nokia of America Corporation · Stantec Consulting Services Inc. · Shopify (USA) Inc.3,778
98VisalawTop clients: AutoZone, Inc. · International Paper · American Home Shield Corporation · Shelby County Schools3,711
99ClarklauTop clients: HubSpot, Inc. · Emd Millipore Corporation · BeiGene USA, Inc. · Sigma-Aldrich Corporation3,630
100ShankarninanTop clients: ND Global Consulting Services Inc. · Vdrive IT Solutions, Inc. · Prowess IT Solutions LLC · Datametrics Software Systems, Inc3,605
101LarrabeeTop clients: Shutterfly, LLC · Edwards Lifesciences LLC · Dexcom, Inc. · ChargePoint, Inc.3,589
103SidleyTop clients: The Options Clearing Corporation · Quantiphi, Inc. · Capgemini America, Inc. · Ul LLC3,485
104HarrisbeachTop clients: Rochester General Hospital · State University of New York at Stony Brook · State University of New York Upstate Medical University · Research Foundation for the State University of New York3,426
105RobylawTop clients: General Motors Company · Brose North America, Inc. · United Wholesale Mortgage, LLC · United Shore Financial Services, LLC3,364
106SikalTop clients: Bahwan Cybertek Inc. · Smartsoft International Inc. · Cira Infotech Inc. · Nam Technologies Inc.3,267
107AlstonTop clients: Truist Bank · Invesco Group Services, Inc. · Mohawk Industries, Inc. · American Family Life Assurance Company of Columbus (Aflac)3,210
108KcimmigrationlawTop clients: Black & Veatch Corporation · T-Mobile USA, Inc. · HNTB Corporation · Cerner Corporation3,138
109GmlawTop clients: Mindlance Inc. · Speridian Technologies, LLC · E-Giants Technologies LLC · Ibase Consulting of Fairfield County, LLC3,117
110DickinsonwrightTop clients: Quicken Loans, LLC · Asml US, LP · Magna Powertrain of America, Inc. · New Paradigm for Education3,073
111BtlawTop clients: Morningstar, Inc. · Wintrust Financial Corporation · Morningstar, Inc. · Northwestern Memorial HealthCare3,061
112CmlseattleTop clients: PACCAR Inc · Seattle Children's Hospital · Seagen Inc. · Allen Institute3,031
113KmwlawofficesTop clients: Intraedge, Inc. · Humac, Inc. · Clairvoyant, LLC · Metasofttech Solutions, LLC.2,995
114GpimmigrationTop clients: Open Avenues Foundation · Charles River Laboratories, Inc. · PathAI, Inc. · DREAM Venture Labs Inc.2,950
115UsimmigrationesqTop clients: Unisoft Solutions LLC · Kaizen Technologies Inc · Acadia Technologies, Inc. · Tek Tree LLC2,936
116PryorcashmanTop clients: Bed Bath & Beyond, Inc. · Ralph Lauren Corporation · New York Society for Relief of Ruptured & Crippled · Merck Sharp & Dohme LLC2,900
117DorseyTop clients: U.S. Bank National Association · Mayo Clinic · CHS Inc. · Deluxe Corporation2,872
118AkermanTop clients: Adventist Health System/Sunbelt, Inc. · Adventist Health System Sunbelt Healthcare Corp · Adventist Health System Sunbelt Healthcare Corp. · University Community Hospital, Inc.2,866
119DinsmoreTop clients: Analog Devices Inc · The Kroger Company · 84.51 LLC · Cintas Corporation2,852
120PerlitshTop clients: Montefiore Medical Center · Physician Affiliate Group of Ny, PC · Maimonides Medical Center · The Brookdale Hospital Medical Center2,783
121ParkergalliniTop clients: National Medical Care, Inc., a Fresenius Medical Care N.A. company · Kronos Incorporated · UKG Inc. · WHOOP, Inc.2,726
122GokarelawTop clients: Pyramid Consulting, Inc. · S2 IT Group LLC · Ecovue Solutions, LLC · Tangensis Inc2,716
123VelielawTop clients: Visual Technologies, LLC · Visual Technologies LLC · White Collar Technologies, Inc · P2p Softtek LLC2,645
124RamirezassociatesTop clients: Dallas Independent School District · Harmony Public Schools · Dallas Independent School District · Dove Schools, Inc.2,636
125CnvisalawTop clients: Milwaukee Board of School Directors · Medical College of Wisconsin, Inc. · Marshfield Clinic · Marquette University2,633
126IandoliTop clients: UMass Memorial Medical Group, Inc. · Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center · The Broad Institute, Inc. · UMass Memorial Medical Center, Inc.2,621
127Immigration2usTop clients: Collabera Inc. · Ascendion, Inc. (Formerly known as Collabera, Inc.) · Collabera LLC · D2Sol, Inc.2,616
128TnlsTop clients: Axtria INC · Quinnox, Inc. · Teksoft Systems Inc · InDepth Engineering Solutions, LLC2,609
129BridgeTop clients: Veeva Systems Inc. · Eurofins Lancaster Laboratories Professional Scientific Services, LLC · eShares, Inc. · Lend Lease US Services Inc.2,588
130CammisamarkelTop clients: Anomaly Partners LLC · Zimmermann USA Inc. · Galaxy Digital Services LLC · Wtp America LLC2,587
131SgimmigrationTop clients: Saviynt, Inc. · Securonix, Inc. · Infomerica, Inc. · Perk Systems, Inc.2,576
132StinsonTop clients: The Curators of the University of Missouri · World Wide Technology Holding Company, LLC · Southern Illinois Medical Services · Compass Health, Inc.2,570
133CbkimmigrationTop clients: Massachusetts Mutual Life Insurance Company · University of Massachusetts, Amherst · Baystate Medical Practices, Inc. · Baystate Medical Center, Inc.2,548
134IsharlawTop clients: Spruce Technology Inc. · Technomax LLC · Lorvenk Technologies LLC · Vsquare Infotech, Inc.2,544
135PolsinelliTop clients: Alegent Creighton Clinic · Barnes-Jewish Hospital · VIZIO Services, LLC · Franciscan Medical Group2,541
136RobertsimmigrationTop clients: Macquarie Global Services (USA) LLC · Macquarie Holdings (USA) Inc. · Macquarie America Services Inc. · Datadog, Inc.2,532
137DehaitaoTop clients: Iquest Solutions Corp. · Automotive Robotics Inc. · Marquee technology Solutions Inc. · Z3 Technologies Inc.2,530
138GanningTop clients: Databricks, Inc. · San Jose Unified School District · Cohesity, Inc. · Lacework, Inc.2,515
139TnpassociatesTop clients: eClinicalWorks LLC · Beacon Hill Staffing Group LLC · Beacon Hill Solutions Group LLC · MHK-MedHOK, Inc.2,511
140KlgatesTop clients: Aurora Innovation, Inc. · H-E-B, LP · Didi Research America, LLC · Aurora Operations, Inc.2,495
141MeynerTop clients: GalaxE.Solutions Inc. · Gbt US LLC · GalaxE Solutions, Inc. · Travelport, LP2,481
142SethlegalTop clients: Galax-Esystems Corporation · Asta CRS, Inc. · Asta Crs, Inc. · Galax-Esystems Corporation2,450
143VisaserveTop clients: Merck Sharp & Dohme LLC · Riconpharma, LLC · Invagen Pharmaceuticals, Inc. · Merck Sharp & Dohme Corp2,449
144HonigmanTop clients: Valeo North America, Inc. · Bayer U.S. LLC · Bayer Research and Development Services LLC · Gentherm Incorporated2,400
145YounossiTop clients: Safeway Inc. · Ampere Computing LLC · Pacific Gas and Electric Company · Commure, Inc.2,361
146LukebowmanlawTop clients: Altimetrik Corp. · Spartan Solutions Inc. · Prophecy Consulting Inc. · Trilogy International, Inc.2,349
147WsmimmigrationTop clients: CSAA Insurance Services, Inc. · Plaid Inc. · Silicon Laboratories Inc. · E2open, LLC2,344
148JanethalawTop clients: Sriven Technologies, LLC. · Epic Systems Inc · Siri Consultancy Service, Inc. · Techmetro, LLC.2,301
149SerottelawTop clients: Connor Group, Inc. · Independent Health Association, Inc. · Puget Sound Energy, Inc. · Streamvector Inc.2,259
150FletchertiltonTop clients: Virtusa Corporation · Mindtree Limited · Tredence Inc. · Amadeus North America, Inc.2,231
151HuntonTop clients: Sanofi US Services Inc. · Whole Foods Market Services, Inc. · Genzyme Corporation · Peapod Digital Labs LLC2,230
152FreijylawTop clients: Altair Productdesign, Inc. · Insight Global, LLC · Altair Engineering, Inc. · Roush Management, LLC2,227
153HdimmigrationlawTop clients: Kastech Solutions, LLC · Intellisoft Technologies, Inc. · Flexera Global, Inc. · Virtual Networx, Inc.2,136
154PwcTop clients: Pricewaterhousecoopers Advisory Services LLC · Pricewaterhousecoopers LLP · Wayfair LLC · Lam Research Corporation2,135
155FisherphillipsTop clients: LTIMINDTREE Limited · Tredence Inc. · Tata Elxsi Limited · Tiger Analytics, Inc.2,133
156VblawTop clients: DPR Construction, A General Partnership · Zuora, Inc. · Genentech, Inc. · California Independent System Operator Corporation2,132
157MmhpcTop clients: Farmers Group, Inc. · Zurich American Insurance Company · State Farm Mutual Automobile Insurance Company · Relativity ODA LLC2,127
158BipcTop clients: H. Lee Moffitt Cancer Center & Research Institute, Inc. · Digital Intelligence Systems, LLC (DISYS) · Lutron Electronics Co., Inc. · H. Lee Moffitt Cancer Center & Research Institute, Inc.2,125
159BrunerlawgroupTop clients: Iowa Physicians Clinic Medical Foundation · Avera McKennan · Franciscan Missionaries of Our Lady Health System, Inc. · Sioux Falls School District 49-52,106
160AntoneTop clients: Aptiv Corporation · Credit Acceptance Corporation · Motional AD Inc. · Control-Tec, LLC2,096
161ImmigrationTop clients: Softility, Inc. · ANG Infotech LLC · Varnar, Inc · Youth Enrichment Program of Wilson, Inc2,089
162LorsgTop clients: MUFG Union Bank, N.A. · MUFG Bank, Ltd. · MUFG Union Bank N.A. · Weil, Gotshal & Manges LLP2,061
163RsstlawgroupTop clients: Boston Medical Center Corporation · Merck Sharp & Dohme Corp. · Simpson Gumpertz & Heger, Inc. · Maverick Family Dental, P.C.2,053
164AmsglobalimmigrationTop clients: Rocket Mortgage, LLC · Rock Central LLC · Rocket Limited Partnership · DENSO International America, Inc.2,052
165VorysTop clients: Goken America, LLC · Honda Development & Manufacturing of America, LLC · MAST Technology Services, Inc. · American Honda Motor Co., Inc.2,033
166HarveyshapiroTop clients: Itc Infotech (USA), Inc. · Impetus Technologies, Inc. · Pace Computer Solutions Inc · Abridge Info Systems Inc.2,032
167DhallcTop clients: Synechron, Inc. · Infogain Corporation · Accelirate, Inc. · Synechron, Inc.2,027
168PorterwrightTop clients: The Huntington National Bank · Nationwide Insurance · American Electric Power · University of Rochester2,002
169RudnickgroupTop clients: The Vanguard Group · The Vanguard Group, Inc. · WorldQuant, LLC · Korn Ferry (US)1,998
170KanlawTop clients: Cigniti Technologies, Inc. · Elan Technologies, Inc. · Qentelli, LLC · SanQuest, Inc.1,996
171FleischutTop clients: Arista Networks, Inc. · Renesas Electronics America Inc. · Align Technology, Inc. · InvenSense, Inc.1,934
172WohTop clients: Rensselaer Polytechnic Institute · New York Independent System Operator · New York City Health and Hospitals Corporation · CHA Consulting, Inc.1,926
173SostrinTop clients: Loma Linda - Inland Empire Consortium for Healthcare Education · Chapman University · Loyola Marymount University · Karma Automotive, LLC1,922
174FordmurraylawTop clients: Eastern Maine Medical Center · LegalZoom.com, Inc. · Logistics Plus, Inc. · Piedmont Medical Care Corporation1,913
175Clement ImmlawTop clients: Dechen Consulting Group Inc · Iconma, LLC. · Unified Tech Group Inc · C-Vision Inc1,868
176TamuTop clients: Texas A&M AgriLife Research · Texas A&M Engineering Experiment Station · Texas A&M Agrilife Research · Texas A&M Transportation Institute1,865
177BakermckenzieTop clients: 3M Company · AbbVie Inc. · Huron Consulting Services LLC · AGCO Corporation1,858
178GordonlawgrouppcTop clients: Aeva, Inc. · FPT USA Corporation · Addepar, Inc. · Skydio, Inc.1,851
179CyrusmehtaTop clients: ValueMomentum, Inc. · Valuemomentum, Inc · Tekion Corp. · Knack Systems LLC1,849
180SblawofficeTop clients: Cognier Inc · E-Giants Technologies LLC · Object Experts LLC · Groksys LLC1,847
181HselawTop clients: Rochester Institute of Technology · Dartmouth-Hitchcock Clinic · Mary Hitchcock Memorial Hospital · United Health Services Hospitals, Inc.1,836
182CorpimmigrationTop clients: Bering Strait School District · Flagstar Bank, FSB · Halifax County Schools · Flagstar Bank, NA1,833
183AttTop clients: Novitium Pharma LLC. · Global Data Management, Inc. · Neo Tech Solutions, Inc. · The Health Care Authority of the City of Huntsville1,830
184NilanjohnsonTop clients: Best Buy Co., Inc. · Hennepin Healthcare System, Inc. · Prime Therapeutics LLC · Target Enterprise, Inc.1,812
185NyislawfirmTop clients: Finco Services Inc · Wwc, P.C. · Asiacom Americas Inc. · IM Global LLC1,811
186ImmiserviceTop clients: Techwave Consulting Inc · Platinum Infosys Inc · Variyas Global Solutions Inc · Implify, Inc1,770
187BakerdonelsonTop clients: Savannah College of Art and Design, Inc. · Mican Technologies, Inc. · Nissan North America, Inc. · GEODIS Logistics LLC1,764
189RyanlawTop clients: Smartsheet Inc. · Western Washington University · Nintendo of America Inc. · Eastern Washington University1,732
190PalagummilawTop clients: Devfi, Inc. · Telligen Tech Inc. · Sunray Informatics Inc. · Dataflake LLC1,717
191ElawimmigrationTop clients: Indu LLC · Serenity Infotech Inc. · Sunray Enterprise, Inc. · Apptrics, LLC1,715
192BoundlessTop clients: Veeva Systems Inc. · Eurofins Lancaster Laboratories Professional Scientific Services, LLC · Langan Engineering and Environmental Services, LLC · Armada Systems, Inc.1,708
193NixonpeabodyTop clients: Milwaukee Electric Tool Corporation · The Mary Imogene Bassett Hospital · Research Foundation of CUNY · Constellation Brands, Inc.1,693
194HallrenderTop clients: SSM Health Care Group · Hartford HealthCare Medical Group, Inc. · Ascension St. John Hospital · SSM Health Care St. Louis1,679
195ToccileeTop clients: SmithGroup, Inc., subsidiary of SmithGroup Co., Inc. · Cimpress USA Incorporated · Sun Life Financial (U.S.) Services Company, Inc. · Sarepta Therapeutics, Inc.1,666
196UsvisagroupTop clients: Oklahoma State University · Comanche County Hospital Authority · Integris Health, Inc. · Oklahoma Medical Research Foundation1,650
197DwtTop clients: Avalara, Inc. · DataRobot Inc. · Milliman, Inc. · Providence Health & Services1,648
198PistonTop clients: RxAdvance Corporation · Acclaim Systems, Inc. · Patton Labs Inc. · N2 Services, Inc.1,647
199TewaryTop clients: Wall Street Consulting Services LLC · Unicon Sciences Inc · Nous Infosystems Inc · Advanced Technology Consulting Service, Inc.1,646
Firm identity is the attorney email domain on each H-1B filing (the LCA has no firm-name field), so multiple attorneys at one firm roll up together; a few large firms get a curated name and their domains merged. About 15% of filings name an attorney, the rest are filed by the employer directly (pro se) and aren't counted here.