H-1B sponsorMAUpdated Jul 2026

PAREXEL INTERNATIONAL

US H-1B Labor Condition Application activity for PAREXEL INTERNATIONAL. Filed 539 disclosures between FY2010 and FY2019 from worksites with a MA headquarters indicator.

Total filings

Outside top-N · FY2019

Certified

85.4%

unconditional · FY2019

Withdrawn

4.2%

withdrawn rate · FY2019

Denied

0.0%

rejection rate · FY2019

Summary

PAREXEL INTERNATIONAL is a Massachusetts-based clinical research organization active in H-1B sponsorship from 2010 through 2019. Over that period, the company filed 539 H-1B petitions with an 81.08% certification rate, demonstrating consistent success in obtaining labor certifications.

The company's H-1B hiring concentrated heavily in quantitative and technical roles. Statisticians comprised the largest share of filings (206, or 38% of the total), followed by software developers (89 filings). The remaining roles included software quality assurance analysts and testers, data scientists, and compliance officers—a mix reflecting the analytical and technology requirements of clinical research operations. In fiscal year 2019, PAREXEL filed 48 petitions with an 85.4% certification rate and no denials.

Filing volume peaked in 2016 at 95 petitions and trended downward thereafter. Withdrawal and denial rates remained low across the period, with withdrawn petitions at 3.34% and denials at 1.11% of all filings.

PAREXEL INTERNATIONAL H-1B
PAREXEL H-1B sponsor
PAREXEL statistician visa
clinical research H-1B filings
PAREXEL software developer H-1B

H-1B outcome breakdown

Share of PAREXEL INTERNATIONAL’s LCAs by DOL case status, all fiscal years. Use the year filter above for a single-year breakdown.

Outcome breakdown
Outcome	Share
Certified	81.1%
Cert-withdrawn	14.5%
Withdrawn	3.3%
Denied	1.1%

Certified81.1%

Cert-withdrawn14.5%

Withdrawn3.3%

Denied1.1%

Top occupations sponsored

SOC codes filed most by PAREXEL INTERNATIONAL across all fiscal years. Click any row to open the national salary guide.

#	SOC	Title	Filings
1	15-2041	Statisticians	206
2	15-1252	Software Developers	89
3	15-1253	Software Quality Assurance Analysts and Testers	18
4	15-2051	Data Scientists	17
5	13-1041	Compliance Officers	17
6	15-1299	Computer Occupations, All Other	16
7	11-9111	Medical and Health Services Managers	14
8	11-9121	Natural Sciences Managers	14
9	19-1021	Biochemists and Biophysicists	13
10	13-1111	Management Analysts	11

Statisticians

206

Software Developers

Software Quality Assurance Analysts and Testers

Data Scientists

Compliance Officers

Computer Occupations, All Other

Medical and Health Services Managers

Natural Sciences Managers

Biochemists and Biophysicists

Management Analysts

H-1B filings by fiscal year

Year-over-year H-1B filing volume — a hiring-demand signal, not headcount.

Year	Filings
FY2010	22
FY2011	26
FY2012	45
FY2013	61
FY2014	61
FY2015	68
FY2016	95
FY2017	60
FY2018	53
FY2019	48

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Understand the data

Definitions and methodology behind these H-1B figures.

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