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H1BIndex » Law Firms » Wolfsdorf Rosenthal LLP

Wolfsdorf Rosenthal LLP

1416 2Nd Street
+1 (310) 570-4088
Primary Focus: Technology & IT
Very High Volume (0.59% US Market)
Handles Green Cards (PERM)
H1BIndex Grade i
A+
FY 2026
2023 A+
2024 A+
2025 A+
Total Labor Filings i
489
Managed in FY 2026
LCA Approval Rate i
99.80%
Official DOL Adjudication
Median Client Wage i
$160,000
Base salary of talent pool
Active Corporate Clients i
123
Companies represented
Quick Navigation

Top Corporate Clients i

Primary organizations represented by this firm.

Elite Salary Placements i

Top verified compensation packages secured.
Job Title & Placement DataBase Salary
Member Of Technical Staff (Hardware Engineering) San Francisco, CA
Client: Openai Opco, LLC|Status: Certified
Wage Surplus: +268.4% Above Min|Turnaround: 7 Days
$555k
Physician (Assistant Professor) Duarte, CA
Client: City Of Hope Medical Group, Inc.|Status: Certified
Wage Surplus: +521.2% Above Min|Turnaround: 8 Days
$533k
Member Of Technical Staff (Data Science) New York, NY
Client: Openai Opco, LLC|Status: Certified
Wage Surplus: +189.0% Above Min|Turnaround: 10 Days
$490k
Member Of Technical Staff (Hardware Engineer) San Francisco, CA
Client: Openai Opco, LLC|Status: Certified
Wage Surplus: +118.4% Above Min|Turnaround: 8 Days
$460k
Member Of Technical Staff (Hardware Engineer) San Francisco, CA
Client: Openai Opco, LLC|Status: Certified
Wage Surplus: +118.4% Above Min|Turnaround: 38 Days
$460k

Market Security

Compliance tracking and operational velocity.

Firm Strategy Meta

Casework Focus: Within this portfolio, 61.1% of cases are filed for technology & it, 8.8% for business & financial operations, and 8.2% for engineering & architecture.

Direct Employment: Representing traditional hiring models, 99.4% of their processed visas are for direct, internal corporate roles.

Workforce Composition: The corporate network handled by this firm consists of standard domestic employers with minimal (0.3%) visa dependency.

Talent Pipeline Handled

Fresh Talent
(19.0%)Transfers
(81.0%)

Active Residency Portfolio

101 PERM Filings

This firm currently manages 101 permanent residency (Green Card) sponsorships, indicating strong long-term retention strategies for their clients.

10-Year Median Wage Trajectory

The median salaries of the jobs handled by this firm over time.

Employer Compensation: The companies represented by this firm pay their visa workers 6.9% more than the lowest legal wage limit.

Legal Specialization

Distribution of cases by industry (SOC).

Top Legal Competitors

Other prominent law firms managing immigration cases in the same sector.
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Ogletree, Deakins, Nash, Smoak & Stewart, P.C
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Jewell Stewart Pratt Beckerson & Carr Pc
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Brown Immigration Law P.C., L.L.O
43 Filings in San Francisco

10-Year Case Volume & Success

LCA approvals, denials, and overall certification rates.

10-Year Corporate Client Growth

The total number of unique businesses represented.

Historical Processing Speed

Median days taken to receive an official LCA decision.

Lead Attorney Roster

Top rainmaker attorneys executing the highest volume of casework.
Lead Attorney (Rainmaker)Total Cases Filed
Clifford Rosenthal114
Ceridwen Koski53
Jestherlynn Emralino38
Charles Gloski33
Jaime Young29

Noticing a difference in dates? Salary metrics reflect real-time DOL filings, while approval metrics rely on finalized USCIS historical data. View timelines

Active Legal Branches

Physical attorney locations and performance by branch.
Branch LocationTotal FilingsCertification RateAvg. SpeedTop Client
Santa Monica, CA32298.4%7 DaysOpenai Opco, LLC
Boston, MA10498.1%7 DaysState Street Bank And Trust Company
Denver, CO5398.1%7 DaysT-Mobile USA, Inc.
New York, NY7100.0%7 DaysEveryday Health Media, LLC
San Francisco, CA2100.0%7 DaysBarracuda Networks, Inc.
Boston, CA1100.0%10 DaysNc Transaction Inc.

Complete Client Portfolio Matrix

A detailed ledger of all corporate clients handled by Wolfsdorf Rosenthal LLP.
Corporate ClientLCA Count
Openai Opco, LLC63
State Street Bank And Trust Company50
T-Mobile USA, Inc.48
Cedars-Sinai Medical Center24
Ss&C Technologies, Inc.14
Cohesity, Inc.12
Arrow Electronics, Inc.10
Mediatek USA Inc.10
Optiver Services Us LLC9
Adyen N.V9
Super Micro Computer, Inc.8
Live Nation Worldwide, Inc.7
Beckman Research Institute Of The City Of Hope6
Intersystems Corporation6
Prosper Marketplace, Inc.6
Modernizing Medicine, Inc.6
Whatnot Inc.6
Swiss Re America Holding Corporation5
Tower Research Capital LLC5
Voxel Labs Inc.5
City Of Hope National Medical Center5
Incontact, Inc.5
Cambridge Public Health Commission4
Green Dot Corporation4
University Of California, Merced4
Everbridge, Inc.3
H.M. Providers, Inc.3
Athenahealth, Inc.3
Cetera Financial Group, Inc.3
Feedzai, Inc.3
Nium, Inc.3
View Operating Corporation3
Tubi, Inc.3
Bluerock Therapeutics, Lp2
Barracuda Networks, Inc.2
Dst Technologies, Inc.2
Dupont Specialty Products USA, LLC2
Nice Systems, Inc.2
Psiquantum Corp.2
Noah Medical Corporation2
Taylor Made Golf Company, Inc.2
6Sense Insights, Inc.2
Alphawave Semi Us Corp.2
Scharf Investments, LLC2
N-Lorem Foundation2
Delart Technology Services LLC2
Department Of State Hospitals - Coalinga2
Globalstar, Inc.2
General Catalyst Enterprises, Inc.2
Fox Cable Network Services, LLC2

Complete Roles & Positions Matrix

The job titles most frequently managed by this legal team.
Job Title HandledLCA Count
Member Of Technical Staff (Software Engineer)18
Sr Engineer, Software17
Software Engineer16
Senior Software Engineer8
Member Of Technical Staff (Data Science)8
Member Of Technical Staff (Hardware Engineering)7
Senior Staff Engineer7
Project Scientist6
Sr Engineer, Data6
Postdoctoral Scientist4
Manager, Engineering4
Staff Software Engineer4
Erp Functional Analyst3
Member Of Technical Staff3
Staff Engineer3
Engineer, Software3
Staff Scientist3
Quantitative Researcher3
Research Associate3
Member Of Design Staff3
Research Scientist3
Hospitalist3
Manager, Solutions Architecture & Integrations2
Postdoctoral Fellow2
Director - Account Management2
Director Of Engineering2
Member Of Technical Staff (Research & Ai Systems)2
Global Finance Systems Lead2
Credit Risk Manager2
Product Manager2
Principal Engineer, Software2
Member Of Go To Market Staff2
Enterprise Architect2
Data Management Associate2
Senior Oracle Technical Analyst2
Staff Applied Scientist2
Member Of Technical Staff (Swe)2
Data Engineer2
Analyst, Credit Risk Management2
Software Engineer, Cx2
Solution Architect Supply Chain Planning2
Member Of Technical Staff (Hardware Engineer)2
Principal Software Engineer2
Sr. Data Scientist2
Team Lead [00095666]2
Assistant Professor2
Business Analysis [00083114]2
Sr. Technical Manager, Oracle Erp Systems1
Sr. Technical Project Manager1
Staff Ai Research Engineer1

Recent Visa Filings (FY 2026)

Raw, unedited federal disclosures processed by this firm.
Decision DateClient (Employer)Job TitleWorksite CityStatus
Dec 30, 2025City Of Hope Medical Group, Inc.Physician (Assistant Professor)Duarte, CACertified
Dec 30, 2025Live Nation Worldwide, Inc.Senior Engineer, SoftwareSan Francisco, CACertified
Dec 30, 2025Incontact, Inc.Software Engineer, CxPark City, UTCertified
Dec 30, 2025Incontact, Inc.Software Engineer, CxSandy, UTCertified
Dec 30, 2025Floqast, Inc.Senior Staff EngineerSan Jose, CACertified
Dec 30, 2025Vetcor Professional Practices, LLCAssociate Veterinarian [00096619]Kula, HICertified
Dec 29, 2025True Religion Sales LLCManager, Solutions Architecture & IntegrationsEl Segundo, CACertified
Dec 29, 2025California Energy CommissionInformation Technology Specialist ISacramento, CACertified
Dec 29, 2025Cedars-Sinai Medical CenterPostdoctoral ScientistLos Angeles, CACertified
Dec 29, 2025Cedars-Sinai Medical CenterProject ScientistLos Angeles, CACertified
Dec 29, 2025Cedars-Sinai Medical CenterExecutive Director, Healthcare Performance AnalyticsLos Angeles, CACertified
Dec 29, 2025State Street Bank And Trust CompanyArtificial Intelligence & Machine Learning [00095079]Princeton, NJCertified
Dec 29, 2025Centerfield Media Holding CompanyData EngineerDenton, TXCertified
Dec 29, 2025Cedars-Sinai Medical CenterPostdoctoral ScientistLos Angeles, CACertified
Dec 29, 2025Live Nation Worldwide, Inc.Senior Software EngineerSeattle, WACertified
Dec 29, 2025Bourns, Inc.Manager Sap It FinanceRiverside, CACertified
Dec 29, 2025Health Catalyst, Inc.Data Engineer, Staff (00098156)Delaware, OHCertified
Dec 29, 2025State Street Bank And Trust CompanyDatabase Engineer [00097061]Ponte Vedra Beach, FLCertified
Dec 29, 2025Nc Transaction Inc.Sky News Australia'S Washington CorrespondentWashington, DCCertified
Dec 29, 2025Modernizing Medicine, Inc.Mlops EngineerBoca Raton, FLCertified
Dec 29, 2025Delart Technology Services LLCSenior Pcb Design EngineerSanta Monica, CACertified
Dec 26, 2025Adyen N.VSoftware EngineerChicago, ILCertified
Dec 26, 2025Mediatek USA Inc.Senior Staff EngineerSan Jose, CACertified
Dec 26, 2025Openai Opco, LLCMember Of Technical Staff (Data Science)San Francisco, CACertified
Dec 26, 2025Dst Health Solutions, LLCSoftware Engineer [00097537]Milpitas, CACertified
Dec 26, 2025Openai Opco, LLCMember Of Go To Market StaffSan Francisco, CACertified
Dec 26, 2025Whatnot Inc.Software EngineerCulver City, CACertified
Dec 26, 2025T-Mobile USA, Inc.Sr Engineer, DataNew York, NYCertified
Dec 26, 2025Openai Opco, LLCMember Of Support And Community Staff (User Safety & Risk OpSan Francisco, CACertified
Dec 26, 2025Mediatek USA Inc.Senior Staff EngineerSan Jose, CACertified
Dec 26, 2025Alphawave Semi Us Corp.Senior Director, Soc SolutionsSan Jose, CACertified
Dec 26, 2025Mapfre U.S.A. Corp.Engineer Ii [00098609]Webster, MACertified
Dec 24, 2025Dole Diversified North America, Inc.Quality SupervisorWilmington, DECertified - Withdrawn
Dec 24, 2025Nice Systems Technologies, Inc.Senior Software EngineerRichardson, TXCertified
Dec 24, 2025Openai Opco, LLCMember Of Recruiting Staff (Senior Technical Sourcer, ScalinLos Angeles, CACertified
Dec 24, 2025City Of Hope National Medical CenterPostdoctoral FellowDuarte, CACertified
Dec 24, 2025State Street Bank And Trust CompanySoftware Engineering & Development [00095457]Quincy, MACertified
Dec 24, 2025State Street Bank And Trust CompanyQuality Assurance [00095046]Quincy, MACertified
Dec 24, 2025Openai Opco, LLCMember Of Technical Staff (Hardware Engineering)San Francisco, CACertified
Dec 24, 2025Ss&C Technologies, Inc.Sr. Software Application Administrator [00097267]Waltham, MACertified
Dec 23, 2025Voxel Labs Inc.Software Engineer 2San Francisco, CACertified
Dec 23, 2025Boro Sawmill & Timber Co., Inc.Marketing Specialist [00093488]Wayne, NJCertified
Dec 23, 2025T-Mobile USA, Inc.Sr Engineer, SoftwareBellevue, WACertified
Dec 23, 2025Clearcover Inc.Principal Quality EngineerChicago, ILCertified
Dec 23, 2025Arrow Electronics, Inc.Enterprise ArchitectFrisco, TXCertified
Dec 23, 2025T-Mobile USA, Inc.Business Analysis ManagerOverland Park, KSCertified
Dec 23, 2025T-Mobile USA, Inc.Sr Director, Product & EngineeringBellevue, WACertified
Dec 23, 2025Bluerock Therapeutics, LpSenior Data Architect (00097205)Cambridge, MACertified
Dec 23, 2025T-Mobile USA, Inc.Sr Engineer, SoftwareFrisco, TXCertified
Dec 23, 2025Openai Opco, LLCMember Of Finance Staff (Construction Pmo Lead, Design & ConSan Francisco, CACertified

Firm Specific Intelligence (FAQ)

Common questions and insights regarding Wolfsdorf Rosenthal LLP.

What is the average visa processing time here?
The median wait time from application receipt to final decision for this practice sits at 7 days.

Who do they represent for immigration?
Their largest corporate partner is Openai Opco, LLC, representing roughly 12.9% of their total H-1B portfolio.

How successful is this firm with H-1B visas?
This legal team successfully secures approvals on 99.8% of their total H-1B applications.