Onassis Holdings Corp.

OTC: ONSS · Healthcare · Drug Manufacturers - Specialty & Generic

PublicHQ New York City, NY · New YorkCIK 0001279740Reports USD

#1 of 1,418 Healthcare companies by revenue

EA Score

——

FH —DQ —GM —SS 44

v0.1 · 5/100 weight · pillars only

↑ workforce scale, listing tenure · ↓ filing timeliness, market scale

Methodology →

Revenue TTM

Rev growth YoY (TTM)

-100.0%

Net income (FY)

—

Employees

105

as of 2026-09-13

Market cap

$3.9k

as of 2026-09-13

Financials — latest annual

SEC EDGAR · USD-normalized

ConceptUSDNativeFY

No filed financials — private or non-XBRL filer.

Revenue by segment

No segmentation disclosed for this filer. n/a

The read

What is Onassis Holdings Corp.’s financial profile?

Onassis Holdings Corp. has no structured financials on file — private or non-XBRL filer.

Peers · Healthcare

Maven Brands Inc.——Cyclo3pss Corporation——Skylight Health Group Inc.——ER Urgent Care Holdings, Inc.——Rebus Holdings, Inc.——Corix Bioscience, Inc.——

Neighbors

New York →

JPMorgan Chase & Co.$182.4B72B Morgan Stanley$34.3B61C The Goldman Sachs Group, Inc.——Philip Morris International Inc.$40.6B86A Citigroup Inc.$85.2B55C American Express Company$41.3B78B+

Key facts

CEOEliron Yaron

SectorHealthcare

IndustryDrug Manufacturers - Specialty & Generic

HeadquartersNew York City, NY

ExchangeOTC: ONSS

Employees105

IPO date2013-02-12

Latest filings

8-K2020-01-27 8-K2019-12-20 8-K2019-12-06 8-K2019-02-05 10-Q2010-12-22 8-K2010-11-22 10-Q2010-08-27 8-K2010-08-26

Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.