← All companies
- Founded
- 2021
- Headquarters
- New York, NY
- Employees
- 201-500
- Latest Round
- Series C
- Est. Valuation
- ~$605M
Seed
Series A
Series B
Series C
Series D+
Investment Thesis
🔥 The Problem
Patient referrals in healthcare are still managed via fax, phone, and manual data entry, creating delays in care and massive administrative overhead.
🛠️ The Fix
Tennr is a patient orchestration platform that uses AI to intelligently process, route, and manage referrals. It automates document parsing, scheduling, and care coordination so patients reach the right provider faster.
⏰ Why Now
AI document understanding has reached the point where it can reliably parse the messy, unstructured medical documents that define the referral process.
✅ The Proof
Processes 10M+ documents per month. Revenue tripled between Series B and C. Valued at $605M with $159M total raised.
👥 The Team
Founded in 2021 by Trey Holterman, Diego Baugh, and Tyler Johnson.
Funding & Investors
$800M$600M$400M$200M$0
Founded
Pre-Seed
Jun 2022
Amount Raised: $3M
Pre-Seed
Jun 2022
Post-Money Valuation: $15M
Pre-Seed
$15M est. val
$3M raised
Series A
Mar 2024
Amount Raised: $18M
Series A
Mar 2024
Post-Money Valuation: $51M
Series A
$51M est. val
$18M raised
Series B
Oct 2024
Amount Raised: $37M
Series B
Oct 2024
Post-Money Valuation: $176M
Series B
$176M est. val
$37M raised
Series C
Jun 2025
Amount Raised: $101M
Series C
Jun 2025
Post-Money Valuation: $605M
Series C
$605M est. val
$101M raised
2021202220232024202520262027
Amount raisedEst. post-money valuationFounded
Series C$101MJun 2025
Lead: a16z
Series B$37MOct 2024
Lead: Lightspeed · a16z, Foundation Capital, GV
Series A$18MMar 2024
Lead: a16z · Foundation Capital, Aito Capital
Pre-Seed$3MJun 2022
Lead: Foundation Capital
Headcount Growth
4003002001000
2
32
48
77
107
151
210
256
272*
2021202220232024202520262027
*Forecast assumes all 16 open roles are filled
Latest News
16 Open Roles
Staff Backend Software Engineer
3mo agoEngineering$220K – $255K0
Backend Software Engineer
4mo agoEngineering$170K – $190K0
Director of Sales Enablement
2mo agoSales Leadership$180K – $210K0
Enterprise Account Executive
9mo agoSales$305K – $330K0
Financial Analyst
5d agoFinance$100K – $120K0
Healthcare Industry Reporter & Storyteller
2d agoMarketing$130K – $155K0
Machine-Learning Operations Engineer
3mo agoEngineering$190K – $230K0
Product Engineer
2mo agoEngineering$170K – $190K0
Product Manager
5mo agoProduct$160K – $230K0
Senior Backend Software Engineer
3mo agoEngineering$200K – $220K0