COMPANY SALARY EXPLORER

Gradco LLC

Exact employer profile · All loaded years

Matching filings30

Median yearly base wage$100,200n=21 eligible

Middle 50% of yearly wages$85,200 – $110,250

Most reported worksiteBoston, MA18 matching filings

Explore this companyMost reported roleEnvironmental Engineer Top worksiteBoston Individual recordsInspect dates & base salaries

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Salary records

30 matching H-1B filings

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Reported base wages in USD · pay period shown beside each amount · select a salary for case details

Employer	Job title	Base salary	Location	Submit date	Start date
Gradco LLC	Professional	Filing details $108,118 /yr I-200-25091-820551 Reported wage: $108,118–$116,684 / year Annualized: $108,118 Status: Certified - Withdrawn Fiscal year: 2026 Decision: 2026-06-01 Employment end: 2028-08-10 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	04/01/2025	08/11/2025
Gradco LLC	Senior Environmental Engineer	Filing details $138,580 /yr I-200-26114-830480 Reported wage: $138,580–$140,060 / year Annualized: $138,580 Status: Certified Fiscal year: 2026 Decision: 2026-05-01 Employment end: 2029-08-17 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	04/24/2026	08/18/2026
Gradco LLC	Project Professional – Environmental Engineer	Filing details $108,022 /yr I-200-26061-672484 Reported wage: $108,022–$125,145 / year Annualized: $108,022 Status: Certified Fiscal year: 2026 Decision: 2026-03-09 Employment end: 2029-08-16 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	03/02/2026	08/17/2026
Gradco LLC	Senior Epidemiologist	Filing details $132,662 /yr I-200-26058-669484 Reported wage: $132,662–$134,500 / year Annualized: $132,662 Status: Certified Fiscal year: 2026 Decision: 2026-03-06 Employment end: 2029-08-11 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/27/2026	08/12/2026
Gradco LLC	Senior Professional	Filing details $117,229 /yr I-200-25093-829208 Reported wage: $117,229–$124,260 / year Annualized: $117,229 Status: Certified Fiscal year: 2025 Decision: 2025-04-10 Employment end: 2028-08-16 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	West Lafayette, IN	04/03/2025	08/17/2025
Gradco LLC	Sr. Environmental Engineer	Filing details $117,936 /yr I-200-24080-814740 Reported wage: $117,936 / year Annualized: $117,936 Status: Certified Fiscal year: 2024 Decision: 2024-03-27 Employment end: 2027-08-27 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	03/20/2024	08/28/2024
Gradco LLC	Environmental Health Scientist	Filing details $80,545.92 /yr I-200-21057-105477 Reported wage: $80,545.92 / year Annualized: $80,546 Status: Certified - Withdrawn Fiscal year: 2023 Decision: 2023-06-05 Employment end: 2024-08-20 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/26/2021	08/21/2021
Gradco LLC	Sr. Environmental Engineer	Filing details $110,249.96 /yr I-200-23073-846603 Reported wage: $110,249.96 / year Annualized: $110,250 Status: Certified Fiscal year: 2023 Decision: 2023-03-21 Employment end: 2026-08-17 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	03/14/2023	08/18/2023
Gradco LLC	Sr. Epidemiologist	Filing details $111,299.92 /yr I-200-23059-808956 Reported wage: $111,299.92 / year Annualized: $111,300 Status: Certified Fiscal year: 2023 Decision: 2023-03-07 Employment end: 2026-08-11 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/28/2023	08/12/2023
Gradco LLC	Environmental Engineer	Filing details $105,200 /yr I-200-23058-805372 Reported wage: $105,200 / year Annualized: $105,200 Status: Certified Fiscal year: 2023 Decision: 2023-03-06 Employment end: 2026-08-16 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/27/2023	08/17/2023
Gradco LLC	Environmental Engineer	Filing details $94,044.08 /yr I-200-20057-354261 Reported wage: $94,044.08 / year Annualized: $94,044 Status: Certified - Withdrawn Fiscal year: 2023 Decision: 2023-01-30 Employment end: 2023-08-17 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/26/2020	08/18/2020
Gradco LLC	Environmental Engineer	Filing details $96,595 /yr I-200-22053-922040 Reported wage: $96,595 / year Annualized: $96,595 Status: Certified Fiscal year: 2022 Decision: 2022-03-01 Employment end: 2025-08-16 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	West Lafayette, IN	02/22/2022	08/17/2022
Gradco LLC	Environmental Engineer	Filing details $103,771 /yr I-200-22042-895297 Reported wage: $103,771 / year Annualized: $103,771 Status: Certified Fiscal year: 2022 Decision: 2022-02-18 Employment end: 2025-08-10 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/11/2022	08/11/2022
Gradco LLC	Epidemiologist	Filing details $100,200 /yr I-200-22040-889669 Reported wage: $100,200 / year Annualized: $100,200 Status: Certified Fiscal year: 2022 Decision: 2022-02-16 Employment end: 2025-07-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/09/2022	07/25/2022
Gradco LLC	Sr. Gis/Environmental Engineer	Filing details $98,868.12 /yr I-200-21132-305564 Reported wage: $98,868.12 / year Annualized: $98,868 Status: Certified Fiscal year: 2021 Decision: 2021-05-18 Employment end: 2022-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	05/11/2021	05/30/2021
Gradco LLC	Environmental Engineer	Filing details $100,200 /yr I-200-21060-108806 Reported wage: $100,200 / year Annualized: $100,200 Status: Certified Fiscal year: 2021 Decision: 2021-03-08 Employment end: 2024-08-27 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	03/01/2021	08/28/2021
Gradco LLC	Environmental Engineer	Filing details $91,478 /yr I-200-20057-354254 Reported wage: $91,478 / year Annualized: $91,478 Status: Certified Fiscal year: 2020 Decision: 2020-03-04 Employment end: 2023-08-17 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/26/2020	08/18/2020
Gradco LLC	Epidemiologist	Filing details $92,609.92 /yr I-200-20057-354259 Reported wage: $92,609.92 / year Annualized: $92,610 Status: Certified Fiscal year: 2020 Decision: 2020-03-04 Employment end: 2023-08-11 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/26/2020	08/12/2020
Gradco LLC	Environmental Health Scientist	Filing details $78,200 /yr I-200-20057-354264 Reported wage: $78,200 / year Annualized: $78,200 Status: Certified Fiscal year: 2020 Decision: 2020-03-04 Employment end: 2023-08-19 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/26/2020	08/20/2020
Gradco LLC	Environmental Scientist	Filing details $68,499.08 /yr I-200-20057-354267 Reported wage: $68,499.08 / year Annualized: $68,499 Status: Certified Fiscal year: 2020 Decision: 2020-03-04 Employment end: 2023-08-19 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boston, MA	02/26/2020	08/20/2020
Gradco LLC	Environmental Scientist	Filing details $86,672 /yr I-200-19035-014070 Reported wage: $86,672 / year Annualized: $86,672 Status: Certified - Withdrawn Fiscal year: 2019 Decision: 2019-02-08 Employment end: 2022-07-31 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Cambridge, MASSACHUSETTS	02/04/2019	08/01/2019
Gradco LLC	Biostatistician	Filing details $87,773 /yr I-200-18019-871576 Reported wage: $87,773 / year Annualized: $87,773 Status: Certified - Withdrawn Fiscal year: 2018 Decision: 2018-07-20 Employment end: 2021-07-18 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Cambridge, MA	01/23/2018	07/19/2018
Gradco LLC	Environmental Scientist	Filing details $81,000 /yr I-200-18019-401318 Reported wage: $81,000 / year Annualized: $81,000 Status: Certified - Withdrawn Fiscal year: 2018 Decision: 2018-07-02 Employment end: 2021-07-18 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Cambridge, MA	01/23/2018	07/19/2018
Gradco LLC	Gis/Environmental Engineer	Filing details $79,539 /yr I-200-18116-485432 Reported wage: $79,539 / year Annualized: $79,539 Status: Certified Fiscal year: 2018 Decision: 2018-05-02 Employment end: 2021-09-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Cambridge, MA	04/26/2018	09/03/2018
Gradco LLC	Gis/Environmental Engineer	Filing details $67,361.84 /yr I-200-18095-746619 Reported wage: $67,361.84 / year Annualized: $67,362 Status: Certified Fiscal year: 2018 Decision: 2018-04-11 Employment end: 2021-09-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Cambridge, MA	04/05/2018	09/03/2018

Showing 1–25 of 30

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About Gradco LLC H-1B salary records

This view contains 30 matching filings across all loaded fiscal years. The median reported yearly base wage is $100,200, based on 21 certified filings with positive yearly pay. These are filing-level observations, not unique employees or total compensation.

Read each filing in context.

Base wages preserve the disclosed pay period. Select a salary to see its case status, dates, worker positions, and annualized estimate. Salary charts use certified, positive yearly base wages; LCAs are not visa approvals. Subsidiaries and previous legal names have separate profiles. Methodology & coverage ↗

THE BIG PICTURE

Gradco LLC insights

Official U.S. DOL records

Filing & salary trends

How reported activity and wages changed over time

All loaded years · FY 2016–2026

FY 2026*4 filings$132,662 median · n=3

*FY 2026 covers Q1–Q3 through June; earlier years cover full fiscal years. Median: certified, positive yearly base wages; nominal USD.

Salary distribution

Where reported yearly base wages concentrate

All loaded years · FY 2016–2026

$100k–$125kMost common wage band

$0$125k$250k+

$25k bands · 21 certified filings with positive yearly wages. Final band includes all wages ≥$250k.

Salary ranges by role

Which common roles report higher base wages?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed roles, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Salary ranges by city

How does reported pay differ across common worksites?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed worksites, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Case outcomes

Certification and withdrawal context

All loaded years · FY 2016–2026

70.0%Certified LCAs

Certified21 70.0%

Certified - Withdrawn9 30.0%

Denominator: all 30 matching filings. LCA certification is not a visa approval rate.

Salary benchmarks

Reported wage percentiles, from P10 to P90

All loaded years · FY 2016–2026

$100,200Median reported annual base wage

10th percentile$71,968

25th percentile$85,200

Median (50th)$100,200

75th percentile$110,250

90th percentile$117,936

n=21 certified filings with positive yearly wages. Percentiles describe filings, not unique workers or total compensation.

Source: U.S. Department of Labor LCA disclosures · FY 2016–2026 (FY 2026 partial) · salary charts exclude non-yearly pay, non-certified cases, and missing or non-positive wages. Coverage & methodology