Does Grey Rhino sponsor H-1B workers?
VisaSignal shows official LCA filing activity found in the imported dataset. That activity can indicate historical immigration-related hiring signals, but it is not a promise of sponsorship.
Employer profile
Grey Rhino
Official filing activity, wage signals, roles, and source freshness in one place.
LCA
4
PERM
0
Median wage
$209,082
Last activity
Feb 23, 2026
Summary
Plain-language read
Grey Rhino has filed 4 Labor Condition Applications (LCA) in FY2026 Q2, all of which have been certified. The top roles include Research Scientist and AI Research Scientists, with a median salary of $209,082. The company operates primarily in San Francisco and Torrance, CA, with equal distribution of positions in both locations. Notably, there have been no PERM applications filed. It's important to remember that LCA certification does not equate to USCIS H-1B petition approval, and PERM certification does not guarantee green card approval. This information is not legal advice.
Wondering whether Grey Rhino sponsors H-1B? The H-1B sponsor checker reads any company against the same official LCA and PERM filing signals shown here.
Sources
Imported periods
Source context
LCA and PERM database lookupSearch official DOL LCA and PERM disclosure records by employer, role, SOC code, city, or state.PERM processing timesCompare employer PERM rows with current FLAG timing context.Prevailing wage timingReview the separate PWD queue that can precede PERM recruitment and frames wage research.Source statusCheck import recency, source URLs, row counts, and job status.About the dataRead normalization caveats before comparing filing signals.
Employer filing context
Grey Rhino H-1B and PERM research checkpoints
Use this section for searches such as "Grey Rhino H-1B", "Grey Rhino LCA", and "Grey Rhino PERM" before comparing individual case rows.
Activity mix
4 LCA rows and 0 PERM rows are normalized to this employer.
Latest source period: FY2026 Q2.
Search the full LCA & PERM disclosure database to see these rows next to every other employer’s official DOL filings.
Each H-1B petition behind these counts carries government filing fees. See the H-1B sponsor cost breakdown for the per-filing fee stack.
Role and worksite signal
Top observed role: Research Scientist. Top worksite: San Francisco, CA.
See national wage context on the Research Scientist H-1B salary page.
See other H-1B sponsors in California.
Compare this with the H-1B/LCA and PERM drill-down tabs before treating counts as a hiring signal.
Normalization and source check
82% name match1 aliases
Primary source: DOL OFLC disclosure data. Last verified: .
Name matching is a normalization heuristic. Read the source methodology and import freshness before treating matched aliases as a complete sponsor history.
Filing trends
Grey Rhino filing volume
4 imported H-1B/LCA and PERM filings · median wage $209,082Too few records for a fiscal-year trend chart — see the case tabs for full rows.
Roles
Top official job titles
AI Research Scientists (Technical Staff)1
Member of Technical Staff - R&D (Machine Learning Systems)1
Worksites
Top locations
San Francisco, CA2
Torrance, CA2
Status mix
Case statuses
Certified4
Related sponsors
Sponsors adjacent to Grey Rhino
Employers with imported DOL LCA or PERM filings that also list California worksites, weighted toward overlapping roles. Shared filing footprints are a research and discovery signal, not a hiring or sponsorship guarantee.
LCA and PERM rows are filing signals, not USCIS approvals, green-card approvals, legal advice, or outcome predictions.
FAQ
Common questions
Does Grey Rhino file PERM cases?
The PERM count reflects imported DOL PERM disclosure rows for this normalized employer. Raw employer names and aliases are preserved so users can inspect normalization confidence.
What does VisaSignal show for Grey Rhino H-1B and PERM?
For Grey Rhino H-1B research, the page summarizes imported DOL LCA labor-condition rows. For Grey Rhino PERM research, it summarizes imported DOL permanent labor certification rows. Both include roles, worksites, wage signals, case-status mix, and the latest source period.
Does an LCA certification mean an H-1B petition was approved?
No. A DOL-certified LCA is not the same as USCIS H-1B petition approval. It is an official labor-condition filing signal that should be interpreted with that limit.
Does a PERM certification mean a green card was approved?
No. PERM certification is one step in an employment-based green card process. It does not mean a green card, I-140 petition, or adjustment of status was approved.
Can this data prove an employer will sponsor a candidate?
No. Official filing history can show recent activity, roles, worksites, and wage signals, but it does not guarantee future sponsorship or predict legal outcomes.