OM1

OM1, Inc. is a healthcare technology company that specializes in real-world data analytics and outcomes measurement, particularly for chronic diseases. The company offers advanced data solutions designed to enhance clinical decision-making and improve patient outcomes through AI-driven insights. OM1 operates the OM1 Real-World Data Cloud, which integrates over 300 million patient records and 60 billion data points from various sources, including electronic medical records and claims. Their services include the Real-World Data Cloud for outcomes research, the OM1 Aspen platform for data sourcing and processing, and predictive analytics for risk stratification and treatment response prediction. Additionally, OM1 provides regulatory support for FDA submissions related to drug approvals and post-market surveillance. The company utilizes cognitive tools like natural language processing and machine learning to extract data and recognize patterns. Their secure, HIPAA-compliant cloud platform ensures robust automation and customizable analytics, making OM1 a leader in tech-enabled evidence generation in healthcare.

Pharmaceuticals Boston, United States Founded 2015 ~136 employees Private · Series D

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Employees
136
+3.8% in the 3 months to Jun 2025
Revenue / employee
$129K
Revenue ~$17.6M
Total funding
$176M
Last round Series D, Jul 2021
12-month attrition
23.6%
Tech: 19.9%
H1B filings, FY2026
1
Sponsors visas

Headcount trend

OM1 went from 140 employees in Jul 2023 to 136 in Jun 2025. Jan to Jun 2025: 19 people joined, 22 left.

Headcount data through Jun 2025

Org structure

Headcount by department

Other63
Engineering50
Sales8
Operations7
Finance3
Marketing2
HR1
Product1

Funding

  • Jul 2021 · Series D · $85M · Kaiser Permanente, Breyer Capital, General Catalyst
  • Dec 2019 · Series C · $50M · Scale Venture Partners, General Catalyst Partners, Polaris Partners
  • May 2018 · Series B · $21M · Polaris Partners, General Catalyst, 7wire Ventures
  • Apr 2017 · Series A · $15M · General Catalyst, 7wire Ventures, Wanxiang Healthcare Investments
  • Jul 2016 · $5M

Salaries at OM1

All salaries

4 salary profiles in the US

Pay by level, gender and ethnicity

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering3

The department split adds up all the years listed above. FY2026 alone: 1 filings.

Peer reviews

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Anonymous peer reviews on OffTheRecord

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OM1 FAQ

How many employees does OM1 have?

OM1 has about 136 employees, up 3.8% over the 3 months to Jun 2025.

Does OM1 sponsor H1B visas?

Yes. OM1 filed 1 H1B (LCA) application in FY2026, according to the latest U.S. Department of Labor disclosures. It was for a Engineering role.

What is OM1's revenue per employee?

OM1 makes about $129K in revenue per employee, based on $17.6M annual revenue and 136 employees.

How much does OM1 pay?

6figr has 4 salary profiles for OM1 in the US, with pay broken down by role, level, gender and ethnicity on the OM1 salaries page. See OM1 salaries

How much funding has OM1 raised?

OM1 has raised $176M in total funding; its latest round was Series D in Jul 2021.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.