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Sigma-Aldrich Corporation

Exact employer profile · All loaded years

Matching filings276

Median yearly base wage$118,000n=253 eligible

Middle 50% of yearly wages$102,000 – $130,237

Most reported worksiteSt. Louis, MO204 matching filings

Explore this companyMost reported roleSenior Software Engineer Top worksiteSt. Louis Individual recordsInspect dates & base salaries

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Salary records

276 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
Sigma-Aldrich Corporation	Head Of Platform Management And Strategic Operations	Filing details $190,000 /yr I-200-26147-953597 Reported wage: $190,000–$210,000 / year Annualized: $190,000 Status: Certified Fiscal year: 2026 Decision: 2026-06-03 Employment end: 2029-05-31 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Mars, PA	05/27/2026	06/01/2026
Sigma-Aldrich Corporation	Sap Basis Expert	Filing details $128,000 /yr I-200-26146-947188 Reported wage: $128,000–$143,000 / year Annualized: $128,000 Status: Certified Fiscal year: 2026 Decision: 2026-06-02 Employment end: 2029-06-07 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	05/26/2026	06/08/2026
Sigma-Aldrich Corporation	Head Of Platform Management And Strategic Operations	Filing details $190,000 /yr I-200-26139-926067 Reported wage: $190,000–$210,000 / year Annualized: $190,000 Status: Certified Fiscal year: 2026 Decision: 2026-05-27 Employment end: 2029-05-31 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Mars, PA	05/19/2026	06/01/2026
Sigma-Aldrich Corporation	Associate Product Owner	Filing details $100,000 /yr I-200-26119-848611 Reported wage: $100,000–$120,000 / year Annualized: $100,000 Status: Certified Fiscal year: 2026 Decision: 2026-05-06 Employment end: 2029-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	04/29/2026	10/01/2026
Sigma-Aldrich Corporation	Associate Product Owner	Filing details $100,000 /yr I-200-26106-802305 Reported wage: $100,000–$120,000 / year Annualized: $100,000 Status: Certified - Withdrawn Fiscal year: 2026 Decision: 2026-04-29 Employment end: 2029-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	04/16/2026	10/01/2026
Sigma-Aldrich Corporation	Sr. Software Engineer	Filing details $119,000 /yr I-200-26106-802301 Reported wage: $119,000–$139,000 / year Annualized: $119,000 Status: Certified Fiscal year: 2026 Decision: 2026-04-23 Employment end: 2029-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	04/16/2026	10/01/2026
Sigma-Aldrich Corporation	Sap Basis Expert	Filing details $128,000 /yr I-200-26092-750816 Reported wage: $128,000–$143,000 / year Annualized: $128,000 Status: Certified Fiscal year: 2026 Decision: 2026-04-09 Employment end: 2029-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	04/02/2026	10/01/2026
Sigma-Aldrich Corporation	Associate Architect	Filing details $142,000 /yr I-200-26090-742132 Reported wage: $142,000–$152,000 / year Annualized: $142,000 Status: Certified Fiscal year: 2026 Decision: 2026-04-07 Employment end: 2029-06-19 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	03/31/2026	06/20/2026
Sigma-Aldrich Corporation	Senior Aem Engineer	Filing details $130,000 /yr I-200-26054-658262 Reported wage: $130,000–$150,000 / year Annualized: $130,000 Status: Certified Fiscal year: 2026 Decision: 2026-03-02 Employment end: 2029-08-22 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Manchester, MO	02/23/2026	08/23/2026
Sigma-Aldrich Corporation	Senior Virtualization Engineer	Filing details $153,000 /yr I-200-26022-579887 Reported wage: $153,000–$173,000 / year Annualized: $153,000 Status: Certified Fiscal year: 2026 Decision: 2026-01-29 Employment end: 2029-07-03 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	01/22/2026	07/04/2026
Sigma-Aldrich Corporation	Staff Software Engineer	Filing details $158,000 /yr I-200-26015-561671 Reported wage: $158,000–$178,000 / year Annualized: $158,000 Status: Certified Fiscal year: 2026 Decision: 2026-01-23 Employment end: 2029-02-15 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Boyds, MD	01/15/2026	02/16/2026
Sigma-Aldrich Corporation	Sr. Business Analyst	Filing details $159,000 /yr I-200-25344-471533 Reported wage: $159,000–$179,000 / year Annualized: $159,000 Status: Certified Fiscal year: 2026 Decision: 2025-12-17 Employment end: 2029-06-09 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	12/10/2025	06/10/2026
Sigma-Aldrich Corporation	It Erp Project Manager	Filing details $140,000 /yr I-200-25321-412361 Reported wage: $140,000–$160,000 / year Annualized: $140,000 Status: Certified Fiscal year: 2026 Decision: 2025-11-24 Employment end: 2029-01-22 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	11/17/2025	01/23/2026
Sigma-Aldrich Corporation	Associate Solution Architect	Filing details $147,000 /yr I-200-25308-370440 Reported wage: $147,000–$157,000 / year Annualized: $147,000 Status: Certified Fiscal year: 2026 Decision: 2025-11-14 Employment end: 2029-03-29 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	11/04/2025	03/30/2026
Sigma-Aldrich Corporation	Ecommerce Staff Engineer	Filing details $160,000 /yr I-200-25310-381499 Reported wage: $160,000–$171,000 / year Annualized: $160,000 Status: Certified Fiscal year: 2026 Decision: 2025-11-14 Employment end: 2028-12-14 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Celina, TX	11/06/2025	12/15/2025
Sigma-Aldrich Corporation	Solution Architect	Filing details $145,000 /yr I-200-25272-340767 Reported wage: $145,000–$165,000 / year Annualized: $145,000 Status: Certified Fiscal year: 2026 Decision: 2025-11-06 Employment end: 2029-03-26 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	09/29/2025	03/27/2026
Sigma-Aldrich Corporation	Manager - Track & Trace	Filing details $158,000 /yr I-200-25202-187833 Reported wage: $158,000–$168,000 / year Annualized: $158,000 Status: Certified Fiscal year: 2025 Decision: 2025-07-28 Employment end: 2029-01-16 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	07/21/2025	01/17/2026
Sigma-Aldrich Corporation	Sr. Expert Software Engineer	Filing details $115,000 /yr I-200-25196-174870 Reported wage: $115,000–$125,000 / year Annualized: $115,000 Status: Certified Fiscal year: 2025 Decision: 2025-07-22 Employment end: 2028-12-29 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	07/15/2025	12/30/2025
Sigma-Aldrich Corporation	It Solution Architect	Filing details $160,000 /yr I-200-25191-164749 Reported wage: $160,000–$175,000 / year Annualized: $160,000 Status: Certified Fiscal year: 2025 Decision: 2025-07-17 Employment end: 2029-01-08 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	07/10/2025	01/09/2026
Sigma-Aldrich Corporation	It Associate Solution Architect	Filing details $150,000 /yr I-200-25191-164757 Reported wage: $150,000–$165,000 / year Annualized: $150,000 Status: Certified Fiscal year: 2025 Decision: 2025-07-17 Employment end: 2029-01-08 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	07/10/2025	01/09/2026
Sigma-Aldrich Corporation	Erp Senior Project Manager	Filing details $143,522.82 /yr I-200-25191-164902 Reported wage: $143,522.82–$163,522.82 / year Annualized: $143,523 Status: Certified Fiscal year: 2025 Decision: 2025-07-17 Employment end: 2028-08-03 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Burlington, MA	07/10/2025	08/04/2025
Sigma-Aldrich Corporation	Sr. Expert Software Engineer	Filing details $115,000 /yr I-200-25181-139156 Reported wage: $115,000–$125,000 / year Annualized: $115,000 Status: Certified Fiscal year: 2025 Decision: 2025-07-08 Employment end: 2028-12-29 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	06/30/2025	12/30/2025
Sigma-Aldrich Corporation	Senior Software Engineer	Filing details $125,000 /yr I-200-25176-126674 Reported wage: $125,000–$144,000 / year Annualized: $125,000 Status: Certified Fiscal year: 2025 Decision: 2025-07-02 Employment end: 2028-11-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	St. Louis, MO	06/25/2025	12/01/2025
Sigma-Aldrich Corporation	Head Of Platform Management And Strategic Operations	Filing details $190,000 /yr I-200-25164-089064 Reported wage: $190,000–$200,000 / year Annualized: $190,000 Status: Certified Fiscal year: 2025 Decision: 2025-06-23 Employment end: 2028-12-11 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Mars, PA	06/13/2025	12/12/2025
Sigma-Aldrich Corporation	Senior Website Analyst	Filing details $145,000 /yr I-200-25107-874974 Reported wage: $145,000–$155,000 / year Annualized: $145,000 Status: Certified Fiscal year: 2025 Decision: 2025-04-24 Employment end: 2028-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Chesterfield, MO	04/17/2025	10/01/2025

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About Sigma-Aldrich Corporation H-1B salary records

This view contains 276 matching filings across all loaded fiscal years. The median reported yearly base wage is $118,000, based on 253 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

Sigma-Aldrich Corporation 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*16 filings$145,000 median · n=15

*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 · 253 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

St. Louis, MO$119,974 median

Typical range: $104,283–$133,063187 salary records

St. Louis, MISSOURI$110,112 median

Typical range: $87,625–$123,85338 salary records

$0$75,000$150,000

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

92.4%Certified LCAs

Certified255 92.4%

Withdrawn12 4.3%

Certified - Withdrawn9 3.3%

Denominator: all 276 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

$118,000Median reported annual base wage

10th percentile$80,159

25th percentile$102,000

Median (50th)$118,000

75th percentile$130,237

90th percentile$149,400

n=253 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