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Delfi Diagnostics - About the company

Delfi Diagnostics is a series B company based in Baltimore (United States), founded in 2019 by Victor Velculescu. It operates as a Provider of DNA sequencing for cancer detection. Delfi Diagnostics has raised $332M in funding from investors like Orbimed, DFJ Growth and Merck Global Health Innovation Fund. The company has 508 active competitors, including 152 funded and 115 that have exited. Its top competitors include companies like Guardant Health, Natera and Myriad Genetics.

Company Details

Provider of DNA sequencing for cancer detection. The company's platform uses artificial intelligence and whole genome sequencing to detect unique patterns of DNA fragmentation in the blood of patients with cancer.
Social
X
Email ID
*****@delfidiagnostics.com
Phone Number
+1 **********
Registered Address
1999 BRYAN ST STE 900,DALLAS,TX,75201,57
Key Metrics
Founded Year
2019
Location
Baltimore, United States
Stage
Series B
Total Funding
$332M in 6 rounds
Investors
Ranked
Employee Count
151 as on Jul 31, 2026
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Delfi Diagnostics's funding and investors

Delfi Diagnostics has raised a total funding of $332M over 6 rounds. Its first funding round was on Jun 18, 2018. Delfi Diagnostics has 21 institutional investors.

Here is the list of recent funding rounds of Delfi Diagnostics:lockFilter this list
Date of Funding
Funding Amount
Round Name
Post-Money Valuation
Revenue Multiple
Lead Investors
Other Investors
Dec 01, 2025
3685060
Conventional Debt
8873100
5333237
6573986
5046062
Jun 05, 2024
1437080
Series B
6379523
4983142
4633382
7603096
Jul 18, 2022
4332848
Series B
6911582
4422327
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Delfi Diagnostics' founders and board of directors

Founder? Claim Profile
The founders of Delfi Diagnostics is Victor Velculescu. Susan Tousi is the CEO of Delfi Diagnostics.
Here are the details of Delfi Diagnostics' key team members:

Delfi Diagnostics' Board of Directors

Delfi Diagnostics's board has 13 active members. Justin Kao, Victor Velculescu, William Stevens, Rishi Gupta, Greg Yap, Peter Bach, Michael Dybbs, William J. Stevens, Jennifer Buechel, Douglas Schenkel, Nicholas Dracopoli, Jacob Van Naarden and Elizabeth Homans are independent board members.
Here is the list of Delfi Diagnostics' board of directors:
Name
Type
Representing
Status
Duration
Independent board member
-
Current
3y 10m
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Independent board member
-
Current
7y 5m
jdopsha
Independent board member
-
Current
9y 8m
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Independent board member
-
Current
3y 2m
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Independent board member
-
Current
4y 9m
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Independent board member
-
Current
5y 4m
fccrzdz
Independent board member
-
Current
1y 5m
xhrmtwp
Independent board member
-
Current
2y 8m
luljiul
Independent board member
-
Current
5y 8m
qwdyzcv
Independent board member
-
Current
3y 1m
lafptbh
Independent board member
-
Current
6y 4m
pgcjvts
Independent board member
-
Current
5y 3m
awxbcly
Independent board member
-
Current
9y 9m

Delfi Diagnostics' employee count trend

Delfi Diagnostics has 151 employees as of Jul 26. Here is Delfi Diagnostics's employee count trend over the years:
Employee count trend for Delfi Diagnostics
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Delfi Diagnostics's Competitors and alternates

Top competitors of Delfi Diagnostics include Guardant Health, Natera and Myriad Genetics. Here is the list of Top 10 competitors of Delfi Diagnostics, ranked by Tracxn score:
Rank
Company Details
Short Description
Total Funding
Investors
Tracxn Score
1st
Logo for Guardant Health
Guardant Health
2012, Redwood City (United States), Public
Developer of digital sequencing technology for cancer detection
$557M
79/100
2nd
Logo for Natera
Natera
2004, Redwood City (United States), Public
Developer of cell-free DNA testing for oncology, women’s health, and organ health
$152M
77/100
3rd
Developer of molecular diagnostics and personalized medicine for cancer
-
72/100
4th
Logo for Foundation Medicine
Foundation Medicine
2010, Cambridge (United States), Acquired
Provider of genomics-based diagnostics test for cancer
$96.5M
71/100
5th
Logo for Exact Sciences
Exact Sciences
1995, Madison (United States), Acquired
Provider of non-invasive molecular diagnostic testing solutions for cancer
-
71/100
6th
Logo for Caris Life Sciences
Caris Life Sciences
1996, Irving (United States), Public
Developer of panomic disease profiling technologies for cancer precision medicine
$1.23B
71/100
7th
Logo for Prenetics
Prenetics
2009, Hong Kong (China), Public
Online platform for genetic and diagnostic health testing that helps identify health risks
$67.6M
70/100
8th
Logo for BillionToOne
BillionToOne
2015, San Francisco (United States), Public
Provider of cell-free cancer liquid biopsy test
$389M
69/100
9th
Logo for Delfi Diagnostics
Delfi Diagnostics
2019, Baltimore (United States), Series B
Provider of DNA sequencing for cancer detection
$332M
63/100
10th
Logo for Foresight Diagnostics
Foresight Diagnostics
2020, Aurora (United States), Acquired
Developer of minimally-invasive liquid biopsy test for the detection of cancer
$104M
66/100
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Delfi Diagnostics's Investments and acquisitions

Delfi Diagnostics has made no investments or acquisitions yet.

News related to Delfi Diagnostics

lockFilter this list
Media has covered Delfi Diagnostics for a total of 4 events in the last 1 year, 2 of them have been about partnerships and 1 about company updates.
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