Add-on Acquisition • Internet Software and Services

Sitero Acquires studyOS

On November 3, 2025, Sitero acquired internet software and services company studyOS

Acquisition Context

This is Sitero’s 1st transaction in the Internet Software and Services sector.
This is Sitero’s 2nd transaction in the United States.
This is Sitero’s 1st transaction in California.

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M&A Deal Summary
Date	November 3, 2025
Target	studyOS
Sector	Internet Software and Services
Buyer(s)	Sitero
Deal Type	Add-on Acquisition

Target Company

studyOS

Los Angeles, California, United States

studyOS develops an AI-powered clinical trial management platform designed to automate oversight, compliance, and data review processes. The Company’s system, built around its “Ash Clinical Trial Agent,” supports pharmaceutical, biotechnology, and research organizations by integrating with existing study management and data systems to improve trial efficiency and regulatory compliance. studyOS was founded in 2023 and is headquartered in Los Angeles, California.

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Buyer Overview 1

Buyer

Sitero

Coral Gables, Florida, United States

Category	Company
Sector	Information Technology

DESCRIPTION

Sitero is a provider of Clinical services and software solutions for the life sciences industry. The Company offers a diverse range of therapeutic areas, with specific expertise in providing innovative, technology-enabled solutions that allow its customers to focus on their core strengths. Sitero is based in Coral Gables, Florida.

Deal Context for Buyer	#
Overall	2 of 2
Sector: Internet Software and Services	1 of 1
Type: Add-on Acquisition	2 of 2
State: California	1 of 1
Country: United States	2 of 2
Year: 2025	1 of 1

PREVIOUS DEAL

DATE	TARGET	DEAL TYPE	VALUE
2022-10-17	Axiom Mentor Shelton, Connecticut, United States Axiom Mentor is a provider of online research compliance modules. The Mentor technology platform streamlines workflows including submissions, reviews, approvals and post-approval reporting. Axiom Mentor is based in Shelton, Connecticut.	Buy	-

DATE

TARGET

DEAL TYPE

VALUE

2022-10-17

Axiom Mentor

Shelton, Connecticut, United States

Axiom Mentor is a provider of online research compliance modules. The Mentor technology platform streamlines workflows including submissions, reviews, approvals and post-approval reporting. Axiom Mentor is based in Shelton, Connecticut.

Buy

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