Valuation
$198.5M
2025 Revenue
$58.1M(Est.)
Funding
$0
Team
528
Founded
2017
H1 Revenue & Valuation (2025)
At H1, our mission is nothing short of creating a healthier future worldwide by unlocking and democratizing global access to critical expertise, HCP information, claims data, ground-breaking research and discoveries, and connected insights for all, doctors, researchers, industry and, ultimately, patients, bringing everyone closer together to advance medicine and clinical outcomes. Insights derived from H1’s solutions help life sciences and other healthcare organizations accelerate the development, launch, and dissemination of life-saving treatments, drive meaningful engagements with key opinion leaders, and help ensure equitable access to healthcare services.
Last updated
H1 Revenue
In 2025, H1's revenue reached $58.1M. The company previously reported $66.2M in 2024. Since its launch in 2017, H1 has shown consistent revenue growth.
| Year | Milestone | Source |
|---|---|---|
| 2025 | H1 Hit $58.1m revenue in December 2025 | Estimated |
| 2024 | H1 Hit $66.2m revenue in December 2024 | Estimated |
| 2024 | H1 Hit $75m revenue in June 2024 | Estimated |
| 2017 | Launched with $0 revenue |
H1 Valuation, Funding Rounds
H1's most recent disclosed valuation is $198.5M.
| Year | Round | Amount | Valuation | % Sold | Source |
|---|
Founder / CEO
Q&A
| Question | Answer |
|---|---|
| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
Customers
We do not have customer count information for H1 yet.
H1 Employees & Team Size
H1 employs approximately 528 people as of 2026, up from 438 in 2024.
| Year | Milestone | Source |
|---|---|---|
| 2025 | Reached 528 employees (December 2025) | |
| 2024 | Reached 438 employees (December 2024) | |
| 2024 | Reached 441 employees (December 2024) | |
| 2024 | Reached 500 employees (June 2024) | |
| 2024 | Reached 500 employees (June 2024) |
Frequently Asked Questions about H1
What is H1's revenue?
H1 generates an estimated $58.1M in annual revenue.
Who founded H1?
H1 was founded by Ariel Katz.
Who is the CEO of H1?
The CEO of H1 is Ariel Katz.
How much funding does H1 have?
H1 raised $0.
How many employees does H1 have?
H1 has 528 employees.
Where is H1 headquarters?
H1 is headquartered in New York, New York, United States.
Compare H1 to the industry
H1 operates across multiple industries. Browse revenue, funding, and growth data for H1 in each sector below.
Data and Sources
All figures on this page are taken directly from interviews or are estimates from public sources and proprietary models. Not financial advice. Read full disclaimer.
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