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Employer with a benefit plan

PAREXEL INTERNATIONAL CORPORATION

PAREXEL INTERNATIONAL CORPORATION's Employer Identification Number (EIN) is 04-2776269.

At a glance

EIN
04-2776269 · 042776269
Legal name
PAREXEL INTERNATIONAL CORPORATION
Also filed as
PAREXEL INTERNATIONAL (MA) CORPORATION
Address on file
275 GROVE STREET, NEWTON, MA 02466
Records show
SEC filer; employer with a benefit plan; state registration
Latest record
2026-09-05

State registration

Texas Comptroller active franchise taxpayers file · records as of 2026-09-05

Texas registration
Active · Foreign profit corporation
Source: Texas Comptroller · as of 2026-09-05
Texas document number
0009458506
Source: Texas Comptroller · as of 2026-09-05

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-10-14

Benefit plan 510, 2024 filing
PAREXEL INTERNATIONAL CORPORATION HEALTH AND WELFARE PLAN
Source: DOL 5500 · as of 2025-10-14
Participants (start of year)
4,815
Source: DOL 5500 · as of 2025-10-14
Plan features
Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Prepaid legal
Source: DOL 5500 · as of 2025-10-14
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-10-14
Business code (NAICS)
541990
Source: DOL 5500 · as of 2025-10-14
Benefit plan 1, 2024 filing
PAREXEL INTERNATIONAL CORPORATION 401(K) RETIREMENT SAVINGS PLAN
Source: DOL 5500 · as of 2025-08-22
Participants (start of year)
8,069
Source: DOL 5500 · as of 2025-08-22
Plan features
Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Pension plan with defined contribution
Source: DOL 5500 · as of 2025-08-22
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-08-22
Business code (NAICS)
541700
Source: DOL 5500 · as of 2025-08-22
Benefit plan 1, 2023 filing
PAREXEL INTERNATIONAL CORPORATION 401(K) RETIREMENT SAVINGS PLAN
Source: DOL 5500 · as of 2024-09-30
Participants (start of year)
7,974
Source: DOL 5500 · as of 2024-09-30

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), SEC EDGAR company filings and Texas Comptroller active franchise taxpayers file), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the Secretary of the Commonwealth, Corporations Division; see the Massachusetts business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

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