When was Delos founded?

Delos was founded in 2009 and raised its 1st funding round 4 years after it was founded.

Where is Delos located?

Delos is headquartered in New York City, United States.

How many employees does Delos have?

As of Mar 31, 2026, the latest employee count at Delos is 154.

Is Delos a funded company?

Delos is a funded company, having raised a total of $541M across 10 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on Oct 10, 2013.

How much is Delos worth?

The latest valuation of Delos is $***** as of Jul 05, 2016.

When was the latest funding round of Delos?

Delos' latest funding was a $***** Conventional Debt round on Mar 07, 2024, with participation from 0 investor.

Where does Delos rank among its competitors?

Delos ranks 2nd amongst 38 active competitors, of which 4 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was Molekule, which secured $6.6M in May, 2025.

Who are the top competitors of Delos?

Delos' top competitors include Molekule, Wynd Technologies and GPS. Among them, Molekule secured the most recent funding round in May, 2025.

Delos - 2026 Company Profile, Team, Funding & Competitors

Delos is a series D company based in New York City (United States), founded in 2009. It operates as a Provider of solutions for indoor air purifiers. Delos has raised $541M in funding from Greybrook and Sino-Ocean, with a current valuation of $*****. The company has 38 active competitors, including 4 funded and 2 that have exited. Its top competitors include companies like Molekule, Wynd Technologies and GPS.

Company Details

Delos provides solutions for indoor air purifiers. These purifiers are based on disinfectant filtration technology. Its purifier mainly targets air pollutants like particulate matter and volatile organic compounds in the air.

Website: delos.com
Social
Email ID: *****@delos.com

Key Metrics

Founded Year

2009

Location

New York City, United States

Stage

Series D

Total Funding

$541M in 10 rounds

Latest Funding Round

Conventional Debt, Mar 07, 2024, $*****

Post Money Valuation

$***** as on Jul 05, 2016

Investors

Greybrook & 9 more

Ranked

2^nd among 38 active competitors

Employee Count

154 as on Mar 31, 2026

Investment & Acquisitions

LifeQ & 1 more

Similar Companies

Blueair & 150 more

View Delos' full profile

Delos is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Delos Living Llc CIN: 4737177 , United States, Active		-	199 (As on Dec 31, 2021)	-
DELOS LIVING, LLC CIN: 272653237 , United States, Active	Dec 31, 1999	-	126 (As on Dec 31, 2024)	-

Delos has raised a total funding of $541M over 10 rounds. Its first funding round was on Oct 10, 2013. Delos has 10 institutional investors.

Here is the list of recent funding rounds of Delos:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Mar 07, 2024	5425794	Conventional Debt	5559772	4067393	6267138	5100361
Nov 22, 2023	4761919	Conventional Debt	2821655	3987843	6448353	9429066
Apr 19, 2021	9282238	Series D	8114763	3401220	Greybrook	1817467

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View details of Delos's funding rounds and investors

Delos' Board of Directors

Delos's board has 16 active members. Jon Winkelried, Jeffrey Vinik, Li Ming, Ming Li, Sean Donnelly, Marc Levin, Mamta Patel, Feng Ge, Jon Winkleried, Richard Gephardt, Paul Scialla, Ya Xue, Xue Ya, Renato Termale, Richard Macary and Peter Scialla are independent board members.

Here is the list of Delos' board of directors:

Name	Type	Representing	Status	Duration
Jon Winkelried	Independent board member	-	Current	10y 6m
bjjnq{l	Independent board member	-	Current	1y 7m
dybbmoj	Independent board member	-	Current	4y 5m
emizhad	Independent board member	-	Current	3y 2m
dtdisad	Independent board member	-	Current	8y 2m
skujzyf	Independent board member	-	Current	6y 9m
edhoseo	Independent board member	-	Current	3y 7m
nnndsaw	Independent board member	-	Current	8y 7m
helgeqo	Independent board member	-	Current	5y 1m
kgzqitt	Independent board member	-	Current	1y 1m
oxqnpiy	Independent board member	-	Current	1y 1m
e{qlqak	Independent board member	-	Current	8y 6m
yebkgra	Independent board member	-	Current	5y 7m
oyzcnfw	Independent board member	-	Current	2y 9m
tyjjsen	Independent board member	-	Current	9y 1m
vylapue	Independent board member	-	Current	2y 4m

Delos' employee count trend

Delos has 154 employees as of Mar 26. Here is Delos's employee count trend over the years:

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Top competitors of Delos include Molekule, Wynd Technologies and GPS. Here is the list of Top 10 competitors of Delos, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Molekule 2014, San Francisco (United States), Public	Manufacturer of air purification and humidification devices with filtration technology	$97.9M	Crosslink Capital, Uncork Capital & 17 others	64/100
2nd	Delos 2009, New York City (United States), Series D	Provider of solutions for indoor air purifiers	$541M	Ventura Capital, Level One Fund & 8 others	56/100
3rd	Wynd Technologies 2014, Redwood City (United States), Series A	Provider of smoking and noise detection and monitoring solutions	$12.5M	Greensoil PropTech Ventures, DBL Partners ... & 10 others	53/100
4th	GPS 2008, Charlotte (United States), Funding Raised	Provider of GPS NPBI technology for indoor air purification using positive and negative ions	-	UNC Kenan-Flagler Private Equity	41/100
5th	Violett 1999, Gig Harbor (United States), Early Stage	Internet first brand offering air purifiers	$2.88M	Tacoma Venture Fund, Alliance of Angels & 3 others	36/100
6th	Airthereal 2017, Scottsdale (United States), Unfunded	Internet-first brand offering smart air purifier	-	-	33/100
7th	Pure Enrichment 2010, Santa Ana (United States), Series A	Retailer of home, health, wellness, personal care, baby, and relaxation products	-	Breakwater, Balance Point Capital & 1 others	33/100
8th	TruSens 2017, Lake Zurich (United States), Unfunded	Manufacturer of air purifiers, humidifiers, filters, and related accessories	-	-	30/100
9th	Ride Frsh 2017, Signal Hill (United States), Funding Raised	Internet first brand offering air care products	-	O'Reilly AlphaTech Ventures	29/100
10th	Trion 1947, Sanford (United States), Acquired	Provider of indoor air quality management systems	-	-	27/100