H-1B sponsorship profile: TradeBlock Corporation. Across U.S. Department of Labor LCA disclosures, TradeBlock Corporation filed 6 Labor Condition Applications covering 6 H-1B worker positions between fiscal year 2023 and fiscal year 2023. The employer’s DOL certification rate sits at 66.7% (4 certified of 6 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 TradeBlock Corporation’s H-1B petitions range from $170,000 at the low end to $170,000 at the high end, with a petition-weighted average of $170,000. That range reflects the mix of occupations the company sponsors, led by Senior Site Reliability Engineer (6 petitions at $170,000 avg). 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. TradeBlock Corporation is headquartered in Stamford, CT under NAICS code 523210, and places H-1B workers across 1 state, most heavily in IL. 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 TradeBlock Corporation ranks. By H-1B petition volume, TradeBlock Corporation is #23,486 of 119,880 employers nationally and #259 of 1,323 employers headquartered in CT. Both ranks are computed live from the same underlying petition counts, not a separate estimate.