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Sigmaaldrich, Inc.

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Visa Rank: 2,281 | LCA for H-1B: 92 | LC for Green Card: 16 | Denied or withdrawn: 4

Overview

Update(2/21/25): In the first quarter of fiscal year 2025, Sigmaaldrich filed 11 LCAs for H-1B visas, no labor petitions for green cards, and 2 requests for prevailing wage determination.

Main Office: Burlington, MA - NAICS Industry: Professional, Scientific, and Technical Services
H-1B Dependent: No - Willfull Violator: No

Sigmaaldrich, Inc. filed 92 labor condition applications (LCAs) for H-1B visas and 16 labor certifications (LCs) for green cards during fiscal years 2022 - 2024. Sigmaaldrich was ranked number 2,281 among all visa sponsors. Additionally, 4 LCAs were denied or withdrawn during the same period.

Before Sigmaaldrich can hire foreign workers, whether permanently or temporarily, it must submit labor certifications to the Department of Labor (DOL). These certifications confirm compliance with wage requirements for the specified job locations.The reports below summarize Labor Condition Applications (LCA) for H-1B visas and Labor Certifications (LC) for green cards filed by Sigmaaldrich. This data represents only the number of applications submitted and does not guarantee visa approvals or worker hires.

The LCA data includes applications for various purposes: new employment, continuation or changes to previously approved employment, new concurrent employment, changes in employer, and amended petitions. Typically, only LCAs for new employment require an H-1B visa cap if the employer is not cap-exempt.For example, Sigmaaldrich submitted 119 LCAs and LCs during fiscal years 2022 - 2024. However, this figure does not necessarily reflect the number of foreign workers hired, as visa applications can be denied. Additionally, employees renewing or transferring H-1B visas or changing work locations may need to file new LCAs.

The DOL generally certifies more than three times the number of foreign worker requests compared to the H-1B visas issued by USCIS. Therefore, there is no direct correlation between the number of workers certified by the DOL and the H-1B visas issued by the United States Citizenship and Immigration Services (USCIS).

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Worker Backgrounds

Overview of the backgrounds of foreign workers sponsored by Sigmaaldrich for permanent employment, highlighting up to 12 categories in each field along with the number of workers. The fields include citizenship, colleges attended, degrees earned, fields of study, and visa status.

Citizenship: where they came from

India(53)China(4)Colombia(1)Taiwan(1)Nepal(1)Malaysia(1)Israel(1)Iran(1)

College: where they studied

Osmania University(8)Jawaharlal Nehru Technological University(4)Acharya Nagarjuna University(4)Bangalore University(3)University Of Madras(3)Visveswaraiah Technological University(3)Madurai Kamaraj University(2)Louisiana Tech University(1)Jawaharlal Nehru Technological University Hyderabad(1)Annamalai University(1)Anna Universitydr. Mahalingam College Of Engineering Technology(1)Anna University(1)Andhra University(1)Indiana University(1)Illinois Institute Of Technology(1)Hemchandracharya North Gujarat University Patan(1)

Class of Admission: current visa status

H-1B(58)Parolee(1)L-1(1)J-2(1)F-1(1)

Degree: Highest Education achieved

Master's(32)Bachelor's(28)Doctorate(2)Other(1)

Major: Major field(s) of study

Commerce(6)Chemical Engineering(5)Computer Science And Engineering(4)Computer Science(4)Computer Applications(4)Mechanical Engineering(4)Business Administration(3)Applied Computer Science(3)Computer Engineering(2)Electrical And Electronics Engineering(2)Electronics And Communication Engineering(2)Engineering(2)Information Technology(2)Physics(2)Computer Science Applications(1)Computer Science And Information Technology(1)

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Visas

Summary of Labor Condition Applications (LCAs) for H-1B visas and Labor Certifications (LCs) for green cards filed by Sigmaaldrich. The data includes new employment, continuation or changes to previously approved employment, new concurrent employment, changes in employer, and amended petitions.

Labor Condition Applications(LCAs) for H-1B Jobs

Year	Certified	Withdrawn	Certified-Withdrawn
2024	27	2	0
2023	20	0	1
2022	40	2	0
2021	26	1	3
2020	30	1	2
2019	48	0	0
2018	29	0	0
2017	17	1	0

Labor Certifications(LCs) for Green Card Job

Year	Certified	Withdrawn	Certified-Withdrawn
2024	1	0	0
2023	1	0	1
2022	8	0	5
2021	9	0	5
2020	4	0	2
2019	6	1	6
2018	6	1	5
2017	1	0	1

Annual Average Salaries

H-1B and Green Card Jobs Proffered Salaries

Year	H-1B Salary	Green Card Salary
2024	$128,339	$138,000
2023	$130,860	$103,603
2022	$128,926	$123,148
2021	$108,980	$116,454
2020	$116,325	$109,991
2019	$103,175	$110,821
2018	$100,309	$103,480
2017	$107,853	$111,000

Occupations & Job Titles

Summary of the occupations and job titles of foreign workers sponsored by Sigmaaldrich for permanent employment, highlighting up to 12 roles in each field along with the number of workers. To increase your chances of receiving visa sponsorship, focus on positions that Sigmaaldrich has historically hired foreign workers for.

H-1B Occupations

Computer and Information Systems Managers(90)Software Developers, Applications(30)Computer Systems Analysts(22)Software Developers(15)Database Administrators(12)Statisticians(10)Computer Occupations, All Other(9)Software Developers, Systems Software(9)Biochemists and Biophysicists(6)Chemists(6)

Green Card Occupations

Computer Systems Analysts(30)Software Developers, Applications(9)Software Developers, Systems Software(4)Chemists(2)Market Research Analysts and Marketing Specialists*(2)Biochemists and Biophysicists(2)Marketing Managers(1)Industrial Production Managers(1)Computer User Support Specialists(1)Computer Systems EngineersArchitects(1)

H-1B Job Titles

Data Scientist(7)Software Engineer(6)It Data Scientist(5)It Solution Architect(5)Senior Data Scientist(5)Senior Software Engineer(5)Cloud Engineer(4)It Associate Solution Architect(4)It Informatics Specialist(4)Qa Analyst(4)

Green Card Job Titles

Computer Systems Analysts(15)Software Developers, Applications(4)Data Scientist(2)Market Research Analysts and Marketing Specialists(2)Qa Analyst(2)Sr. Functional Analyst - Tm(2)It, Service Delivery Manager(1)It Solution Expert Sales(1)Isotopes Sales Specialist (West Region)(1)Computer Systems Analyst(1)

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Contacts

The individuals listed in this section are employees of Sigmaaldrich, Inc. authorized to represent the company in labor certification matters. They cannot be agents or attorneys unless they are direct employees of Sigmaaldrich. Furthermore, they may not be Human Resources professionals directly involved in hiring or resume screening. In smaller companies, these representatives are often decision-makers, such as the president or operations director.

H-1B Visa Job Contacts

Rhonda Francione - Senior Specialist, Mobility And Immigration Na [+]

400 Summit Drive Burlington, MA

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Henry Kuck - Senior Specialist, Mobility & Immigration, Na [+]

400 Summit Drive Burlington, MA

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Megan Cornell - Senior Specialist, Mobility And Immigration Na [+]

400 Summit Drive Burlington, MA

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Green Card Job Contacts

Rhonda Francione [+]

400 Summit Drive Burlington, MASSACHUSETTS

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Meg Bresnahan [+]

400 Summit Drive Burlington, MASSACHUSETTS

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Office Locations

Summary of the Top Locations with the Highest Number of Foreign Workers. The main office ranks as the primary worksite for foreign workers, hosting the largest number among all locations.

Main Office:400 Summit Drive Burlington, MA 1803

H-1B Visa Job Work Sites

St. Louis,MO(182) St. Louis,Missouri(25) St Louis,MO(15) Milwaukee,WI(7) Urbana,IL(2) Sanford,FL(2) St. Louis,MA(2) Ballwin,MO(2) Saint Louis,MO(2) Sheboygan Falls,WI(2)

Green Card Job Work Sites

St. Louis,MO(49)Rockville,MD(2)St Louis,MO(2)Bellefonte,PA(1)Saint Louis,MO(1)St. Louis,MA(1)Burlington,MA(1)Billerica,MA(1)Bedford,MA(1)Urbana,IL(1)

FAQs

Has Sigmaaldrich sponsored H-1B Visa in the past? - [+]

Yes, during the past three years, Sigmaaldrich has filed 92 LCAs for H-1B Visa positions.

Has Sigmaaldrich sponsored employment based green card in the past? - [+]

Yes, during the past three years, Sigmaaldrich has filed 92 LCs for employment based green card positions.

Is Sigmaaldrich an H-1B dependent employer? - [+]

No, Sigmaaldrich is not an employer that has a certain number of H-1B nonimmigrant workers relative to its total workforce.

What types of roles do Sigmaaldrich typically sponsor for H-1B visas or green cards? - [+]

The most common roles for H-1B Visa positions are Data Scientist(7), Software Engineer(6), It Data Scientist(5), It Solution Architect(5), Senior Data Scientist(5), Senior Software Engineer(5). The most common roles for green card positions are Computer Systems Analysts(15), Software Developers, Applications(4), Data Scientist(2), Market Research Analysts and Marketing Specialists(2), Qa Analyst(2), Sr. Functional Analyst - Tm(2).

Reviews

Number of Reviews: 5 - Average Review Score: 4.0 -

Rate and Review Sigmaaldrich, Inc.

★★★★★ - - - - 4/26/2025 - flag as inappropriate - comment
Things I like: Transparent Communication from Management, Competitive Salary, Inclusive and Diverse Workplace
Things I don't like: Unclear Company Direction or Leadership Issues, Insufficient Health Benefits, Unmanageable Workload or Unrealistic Expectations

★★★☆☆ - - - - 4/14/2025 - flag as inappropriate - comment
Things I like: Transparent Communication from Management, Inclusive and Diverse Workplace, Employee Recognition and Appreciation
Things I don't like: Job Instability or Frequent Layoffs, Low Salary Raises, Rigid Work Hours with Little Flexibility

★★★☆☆ - - - - 3/7/2025 - flag as inappropriate - comment
Things I like: Employee Recognition and Appreciation, Inclusive and Diverse Workplace, Good Work Culture and Team Bonding Activities
Things I don't like: Poor Immigration Support, Unclear Company Direction or Leadership Issues, Limited Career Advancement Opportunities

★★★★★ - - - - 2/26/2025 - flag as inappropriate - comment
Things I like: Transparent Communication from Management, Training and Professional Development, Career Growth Opportunities
Things I don't like: Unpleasant Green Card Sponsorship Policy, Lack of Employee Recognition, Workplace Discrimination or Lack of Diversity

★★★★☆ - - - - 2/14/2025 - flag as inappropriate - comment
Things I like: Inclusive and Diverse Workplace, Reasonal Green Card Sponsorship Policy, Strong Team Collaboration
Things I don't like: Low Salary Raises, No Training or Development Opportunities, Poor Work-Life Balance

You are welcome to share your working, interview or application experience with Sigmaaldrich, Inc. as well as its owners or employees. Please avoid mentioning any names or using profanity and obscene languages when you are making comments.

Many of the reviews about H1B visa and green card sponsors on our web site are negative. Though this somewhat reflects one aspect of real immigrant labor market, you should do more research and use your own judgment to make decisions. Please be also aware that some reviews and comments were submitted by employers, competitors or disgruntled employee of Sigmaaldrich, Inc..

Under federal law (Section 230 of the Communications Decency Act) MyVisaJobs.com is not legally responsible for the information posted by the third parties, even if the posted information contains remarks that are defamatory. If you find any review about Sigmaaldrich, Inc. is inappropriate, please use the Flag As Inappropriate link next to the review to report.

If you find an employer has violated any proceeding under the Immigration and Nationality Act (INA) or it has committed either a willful failure or a misrepresentation of a material fact of the Labor Condition Application (LCA) attestations, please do not post your review here. You should contact Dept of Labor, Dept of Justice or U.S. Immigration and Customs Enforcement (ICE).

For additional information, visit DOL Wage and Hour Division Website: http://www.wagehour.dol.gov and/or call their toll-free information and helpline, available 8 a.m. to 5 p.m. in your time zone, 1-866-4USWAGE (1-866-487-9243).

Employer: Sigmaaldrich

Review Result: 4.0 out of 5 stars 5 votes

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