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Mainspring Energy, Inc.

Employer · California, United States

Employer address
California, United States
Applications on record
134
FY2025 applications
48
FY2026 to 30 June
21
Programmes
LCA · PERM
Certified (last three years)
100.0%
Median offered wage
$120,140
Most common occupation
Mechanical Engineers
H-1B dependent (as declared)
No
Certified100.0%of decided applications, last three years
Year by year
Data as at 30 Jun 2026
VE<USAMAINSPRING<ENERGY<INC<<<<<<<<<<<<<<<<<
CA1348<FY20216<FY2026Q32<<<<<<<<<<<<<<<<<<<0

Applications year by year

Mainspring Energy, Inc. appears in 134 applications filed with the U.S. Department of Labor between fiscal 2021 and fiscal 2026 (to 30 June). In fiscal 2025 it filed 48.

Applications by fiscal year — Mainspring Energy, Inc.

2448FY2021FY2022FY2023FY2024FY2025FY2026*
2448FY2021FY2022FY2023FY2024FY2025FY2026*
Data table
FY20218
FY202213
FY202316
FY202428
FY202548
FY2026*21
Fiscal yearLCAPERM
FY2026*192
FY2025408
FY2024253
FY2023160
FY2022130
FY202180
Source: U.S. Department of Labor, Office of Foreign Labor Certification — disclosure data FY2008–FY2026 Q3Data as at 30 Jun 2026

Where the jobs are

Worksite of each application as filed (first worksite where several are listed).

Mainspring Energy, Inc.: applications by worksite state

1+1+3+3+4+
1+1+3+3+4+
Data table
StateApplications
CA122
OH4
TX3
MI3
DC1
IL1
Worksite states
  1. California122
  2. Ohio4
  3. Texas3
  4. Michigan3
  5. District of Columbia1
  6. Illinois1
Worksite cities
  1. Menlo Park, CA117
  2. Plain City, OH2
  3. Delaware, OH2
  4. Novi, MI2
  5. Pflugerville, TX1
  6. Anaheim Hills, CA1
  7. Ladera Ranch, CA1
  8. Plainfield, IL1
  9. South Lyon, MI1
  10. Mountain House, CA1
Source: U.S. Department of Labor, Office of Foreign Labor Certification — disclosure data FY2008–FY2026 Q3Data as at 30 Jun 2026

What they hire for and pay

Occupations, job titles and offered wages as stated on the applications.

Occupations (SOC 2018)
  1. Mechanical Engineers48
  2. Industrial Engineers18
  3. Electrical Engineers8
  4. Software Developers8
  5. Computer Occupations, All Other8
  6. Software Quality Assurance Analysts and Testers5
  7. Logisticians5
  8. Project Management Specialists4
Job titles on labor condition applications
  1. Senior Technical Program Manager7
  2. Mechanical Design Engineer4
  3. Electrical Engineer4
  4. Controls Engineer3
  5. Staff Mechanical Engineer3
  6. Associate Test Engineer3
  7. Test Engineer3
  8. Senior Product Marketing Manager3

Offered annual wage, FY2024–FY2026, 10th to 90th percentile

Median $120,140; middle half $104,809 to $137,758 · median prevailing wage $114,806 (marker) · 84 applications.

$80k$100k$120k$140k$160k
$80k$100k$120k$140k$160k
Prevailing wage level
  1. Level I25
  2. Level II23
  3. Level III6
  4. Level IV15
Source: U.S. Department of Labor, Office of Foreign Labor Certification — disclosure data FY2008–FY2026 Q3Data as at 30 Jun 2026

H-1B petitions decided by USCIS

Approvals and denials of Form I-129 petitions, by USCIS fiscal year. Linked by employer name, state and the last four digits of the tax ID.

Approved H-1B petitions (initial + continuing)

510FY2021FY2022FY2023
510FY2021FY2022FY2023
Data table
FY202110
FY20229
FY20232
Fiscal yearInitial approvalsInitial denialsContinuing approvalsContinuing denials
FY20231010
FY20222070
FY202100101
Source: U.S. Citizenship and Immigration Services — H-1B Employer Data Hub (FY2009–FY2023)Data as at 30 Jun 2026

Law firms on the filings

Firms named as the employer's representative (firm names only).

Applications by law firm
  1. Fragomen, Del Rey, Bernsen & Loewy, LLP134
Source: U.S. Department of Labor, Office of Foreign Labor Certification — disclosure data FY2008–FY2026 Q3Data as at 30 Jun 2026

Among employers in California

Mainspring Energy, Inc. has 134 work visa applications on record (FY2021–FY2026), ranking #1,511 of 30,712 sponsoring employers in California and #9,449 of 168,030 in the United States; that is 0.01% of the applications filed by employers based in California.

Rank in California
1,511 of 30,712
Rank in the United States
9,449 of 168,030
Share of California's applications
0.01%
Employers in the same industry group (NAICS 335) in California
262
Largest sponsoring employers in California
  1. Google LLC100,642
  2. HCL America, Inc.65,516
  3. Facebook, Inc.63,530
  4. Intel Corporation61,185
  5. Apple Inc.60,673
  6. Google Inc.34,245
  7. Cisco Systems, Inc.26,767
  8. Qualcomm Technologies, Inc.25,216
  9. UST Global Inc.25,160
  10. Linkedin Corporation17,398
Source: U.S. Department of Labor, Office of Foreign Labor Certification — disclosure data FY2008–FY2026 Q3Data as at 30 Jun 2026

Official data, not advice. Visa Atlas publishes figures from government registers and statistics. It does not assess eligibility or give immigration advice; for advice, consult a regulated adviser. Read more