Certification Rate
100%
2026 data Public-data reference Official source
Siphox Inc
3 H-1B petitions, 100% certified, $161,423 median salary, FY2023–2025.
BURLINGTON, MA NAICS: 33911
The verdict
Siphox Inc filed 3 H-1B petitions, more than 69% of U.S. sponsors - certified at 100% with a $161,423 median offered wage.
- 3
- H-1B petitions, FY2023–FY2025
- 100%
- DOL-certified
- $161,423
- median offered wage
- Top 31%
- of sponsors by volume
Based in BURLINGTON, MA. Computed live from U.S. Department of Labor LCA disclosures.
H-1B sponsorship profile: Siphox Inc. Across U.S. Department of Labor LCA disclosures, Siphox Inc filed 3 Labor Condition Applications covering 3 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (3 certified of 3 filed), a useful proxy for how cleanly their prevailing-wage attestations pass the Labor Department’s preliminary review before USCIS adjudication.
Compensation spread. Offered wages on Siphox Inc’s H-1B petitions range from $76,170 at the low end to $260,000 at the high end, with a petition-weighted average of $161,423. That range reflects the mix of occupations the company sponsors, led by VP BUSINESS (1 petitions at $260,000 avg), followed by RESEARCH ENGINEER and PRINCIPAL SIGNAL PROCESSING SOFTWARE ENGINEER. H-1B salaries reported on LCAs must meet or exceed the DOL prevailing wage for the role and worksite, so the spread also tracks wage-level geography and seniority.
Geographic footprint. Siphox Inc is headquartered in BURLINGTON, MA under NAICS code 33911, and places H-1B workers across 1 state, most heavily in MA. Combined, these signals give a granular view of how one employer uses the H-1B program, volume, approval cleanliness, wage posture, and where the jobs actually sit on the map.
Where Siphox Inc ranks. By H-1B petition volume, Siphox Inc is #37,433 of 119,880 employers nationally and #1,704 of 5,193 employers headquartered in MA. Both ranks are computed live from the same underlying petition counts, not a separate estimate.
Avg. Salary
$161,423
Median Salary
$161,423
Total Workers
3
Compare with another sponsor
Siphox Inc vs a peer vs the national average, from DOL LCA data.
Avg. offered wage$161,423 · 39% higher than Fidelity Technology Group, LLC
This sponsor
Peer
$116,524
National avg.
$112,482
Certification rate100.0% · 1% higher than Fidelity Technology Group, LLC
This sponsor
Peer
99.4%
National avg.
97.7%
Total petitions3 · 100% lower than Fidelity Technology Group, LLC
This sponsor
Peer
3,808
National avg.
16
Filing Growth (FY2023 to FY2025) 100.0%
Wondering how long it takes USCIS to process an H-1B petition for this employer?
See current I-129 processing times →
Salary Analysis
Compensation range for H-1B positions at Siphox Inc
Minimum
$76,170
Maximum
$260,000
Average Salary
$161,423
Wage vs. DOL Minimum
+13.2%
national avg +17.9%
Typical DOL Wage Level
Fully Competent (Level IV)
33.3% of petitions
Full-Time Positions
100%
Primary Worksite County
BURLINGTON, MA
66.7% of petitions
Petition History
H-1B filing trends from FY2023 to FY2025
FY2023 1 petitions · 100% certified · $76,170 avg
FY2024 1 petitions · 100% certified · $260,000 avg
FY2025 1 petitions · 100% certified · $148,100 avg
| Year | Petitions | Certified | Avg. Salary |
|---|---|---|---|
| FY2023 | 1 | 1 | $76,170 |
| FY2024 | 1 | 1 | $260,000 |
| FY2025 | 1 | 1 | $148,100 |
Top Occupations
Most frequently sponsored job titles at Siphox Inc
| Job Title | Petitions | Avg. Salary |
|---|---|---|
| VP BUSINESS | 1 | $260,000 |
| RESEARCH ENGINEER | 1 | $76,170 |
| PRINCIPAL SIGNAL PROCESSING SOFTWARE ENGINEER | 1 | $148,100 |
Geographic Distribution
Where Siphox Inc places H-1B workers across the United States
MA 3 petitions
Recent LCA Petitions
Latest H-1B labor condition applications filed by Siphox Inc
| Job Title | Location | Salary | Status | Year |
|---|---|---|---|---|
| PRINCIPAL SIGNAL PROCESSING SOFTWARE ENGINEER | BURLINGTON, MA | $148,100 | Certified | FY2025 |
| VP BUSINESS | BURLINGTON, MA | $260,000 | Certified | FY2024 |
| RESEARCH ENGINEER | BURLINGTON, MA | $76,170 | Certified | FY2023 |
Similar Employers in MA
Other H-1B sponsors based in MA, ranked by petition volume
Fidelity Technology Group, LLC
Boston, MA
3,808 petitions $116,524 avg
Virtusa Corporation
SOUTHBOROUGH, MA
2,289 petitions $116,173 avg
Fidelity Technology Group, LLC d/b/a Fidelity Investments
Boston, MA
2,207 petitions $126,403 avg
Randstad Digital, LLC
WOBURN, MA
1,729 petitions $128,931 avg
The MathWorks, Inc
Natick, MA
1,352 petitions $125,756 avg
The Boston Consulting Group, Inc
BOSTON, MA
1,186 petitions $177,663 avg
Compare Siphox Inc vs Fidelity Technology Group, LLC side-by-side →
H-1B Guides
Essential resources for understanding H-1B visa sponsorship
H-1B Visa Process Explained
Step-by-step guide from LCA filing to work authorization
LCA Wage Levels Explained
Understanding prevailing wage levels I through IV
Understanding H-1B Data
How to read and interpret DOL LCA disclosure data
H-1B Salary Calculator
Compare salaries by occupation, state, and wage level
Frequently Asked Questions
How many H-1B petitions has Siphox Inc filed?
Siphox Inc has filed 3 H-1B LCA petitions covering 3 worker positions from FY2023 to FY2025.
What is the H-1B approval rate for Siphox Inc?
Siphox Inc has a 100% certification rate, with 3 out of 3 petitions certified.
What is the average H-1B salary at Siphox Inc?
The average H-1B salary at Siphox Inc is $161,423. Salaries range from $76,170 to $260,000.
What are the most common H-1B job titles at Siphox Inc?
The top H-1B job titles at Siphox Inc include VP BUSINESS, RESEARCH ENGINEER, PRINCIPAL SIGNAL PROCESSING SOFTWARE ENGINEER. The most common position is VP BUSINESS with 1 petitions at an average salary of $260,000.
Where is Siphox Inc located?
Siphox Inc is headquartered in BURLINGTON, MA.
Is Siphox Inc H-1B dependent?
No, Siphox Inc is not classified as H-1B dependent.
How has Siphox Inc's H-1B sponsorship changed over time?
Siphox Inc filed 1 petitions in FY2023 and 1 in FY2025. Average salary increased from $76,170 to $148,100.
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Data Sources
H-1B visa petition data is sourced from the U.S. Department of Labor (DOL) Labor Condition Application (LCA) disclosure files. Data covers fiscal years 2023 through 2026. Salary figures reflect amounts listed on LCA petitions, not actual compensation paid. Certification of an LCA does not guarantee visa approval.
Source: DOL Foreign Labor Performance Data
Source: U.S. Department of Labor, Office of Foreign Labor Certification, LCA Disclosure Data (FY2023–FY2026)
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the U.S. Department of Labor LCA disclosure files. Consult a qualified professional before making decisions based on this data.
Read our methodology , how this data is sourced, computed, and verified.
Every figure on PlainVisa is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.