When was Digital Lumens founded?

Digital Lumens was founded in 2008 and raised its 1st funding round 1 year after it was founded.

Where is Digital Lumens located?

Digital Lumens is headquartered in Boston, United States.

How many employees does Digital Lumens have?

As of May 31, 2026, the latest employee count at Digital Lumens is 43.

Is Digital Lumens a funded company?

Digital Lumens is a funded company, having raised a total of $54.3M across 5 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on May 08, 2009.

When was the latest funding round of Digital Lumens?

Digital Lumens' latest funding was a $***** Series C round on Oct 30, 2014, with participation from 5 investors. Its primary sector is Energy Efficiency Tech. In United States, the Energy Efficiency Tech sector has seen $1.24B in funding in 2026 to date.

Where does Digital Lumens rank among its competitors?

Digital Lumens ranks 123rd amongst 4205 active competitors, of which 563 are funded. It stands 8th in terms of total funding among its competitors. The most recent competitor to raise funding was Sense, which secured an undisclosed amount in Jan, 2026.

Who are the top competitors of Digital Lumens?

Digital Lumens' top competitors include Landis+Gyr, Sense and Metronome. Among them, Sense secured the most recent funding round in January, 2026.

Digital Lumens - 2026 Company Profile, Team, Funding & Competitors

Digital Lumens is an acquired company based in Boston (United States), founded in 2008 by Brian Chemel and Colin Piepgras. It operates as an Intelligent LED based lighting solutions. Digital Lumens has raised $54.3M in funding from investors like Flybridge Capital Partners, Black Coral Capital and NGP Capital. The company has 4205 active competitors, including 563 funded and 384 that have exited. Its top competitors include companies like Landis+Gyr, Sense and Metronome.

Company Details

Digital Lumens provides high efficiency industrial grade LED lighting along with cloud and onsite management software and terminals. Their Lightrules software provides cloud based control, metering, analytics and scheduling of all of their lighting fixtures. Their High Bay intelligent fixtures provide features such as: occupancy sensing, daylight sensing, power metering and onboard intelligence to maximize efficiency along with integration with their cloud services. They also offer Digital Light Agents (DLAs) which make all fixtures compatible with their cloud based device management software

Website: digitallumens.com
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Email ID: *****@digitallumens.com

Key Metrics

Founded Year

2008

Location

Boston, United States

Stage

Acquired

Total Funding

$54.3M in 5 rounds

Latest Funding Round

Series C, Oct 30, 2014, $*****

Investors

Flybridge Capital Partners & 4 more

Ranked

123^rd among 4205 active competitors

Employee Count

43 as on May 31, 2026

Similar Companies

Vivint & 6137 more

Exit Details

Acquired by Osram (Aug 23, 2017)

View Digital Lumens' full profile

Digital Lumens is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Digital Lumens Inc. CIN: 200994968 , United Kingdom, Active		-	50 (As on Dec 31, 2021)

Digital Lumens got acquired by Osram on Aug 23, 2017.

Click here to take a look at Digital Lumens's acquisition in detail

Digital Lumens has raised a total funding of $54.3M over 5 rounds. Its first funding round was on May 08, 2009. Its latest funding round was a Series C round on Oct 30, 2014 for $*****. 5 investors participated in its latest round. Digital Lumens has 5 institutional investors.

Here is the list of recent funding rounds of Digital Lumens:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Oct 30, 2014	2624826	Series C	5976876	6810698	8352023	3689782
Jan 09, 2013	3314847	Series B	8627802	9012696	9911272	Black Coral Capital & 1 more
Apr 12, 2011	9134274	Series B	9539523	2693190	6153612	Black Coral Capital & 1 more

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View details of Digital Lumens's funding rounds and investors

The founders of Digital Lumens are Brian Chemel and Colin Piepgras.

Here are the details of Digital Lumens' key team members:

Brian Chemel: Co-Founder and CTO of Digital Lumens.
Colin Piepgras: Co-Founder and VP of Engineering of Digital Lumens.

View details of Digital Lumens's Founder profiles and Board Members

Digital Lumens' employee count trend

Digital Lumens has 43 employees as of May 26. Here is Digital Lumens's employee count trend over the years:

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Top competitors of Digital Lumens include Landis+Gyr, Sense and Metronome. Here is the list of Top 10 competitors of Digital Lumens, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Landis+Gyr 1896, Cham (Switzerland), Acquired	Manufacturer of electric meters and grid edge data management software	$1.03B	Triodos Investment Management, Hudson Clean Energy Partners ... & 3 others	77/100
2nd	Sense 2013, Cambridge (United States), Series D	Smart energy platform providing real-time electricity usage insights for homes and utilities	$177M	IDO Investments, Energy Impact Partners & 21 others	76/100
3rd	Metronome 2020, San Francisco (United States), Acquired	Usage-based invoice management solutions for small businesses	$128M	New Enterprise Associates, Andreessen Horowitz ... & 17 others	73/100
4th	SPAN 2014, San Francisco (United States), Series C	Smart energy management technology platform that modernizes residential electrical systems	$419M	Wellington, Fifth Wall & 33 others	72/100
5th	Phononic 2009, Durham (United States), Series F	Providing solid state thermal management solutions	$230M	Venrock, Oak Investment Partners & 18 others	70/100
6th	Resideo 2018, Wilmington (United States), Public	Provider of smart home solutions for security, air, water, and energy	-	CD&R	70/100
7th	Bidgely 2011, Mountain View (United States), Series C	Provider of a solution for consumers to monitor and manage their household energy use	$87.7M	Khosla Ventures, Georgian & 11 others	69/100
8th	PowerSecure 1991, Wake Forest (United States), Acquired	Energy efficiency and smart grid management solutions	-	Glen Capital, Citi & 1 others	69/100
9th	Smart Joules 2014, Delhi (India), Series B	Provider of AI-powered energy efficiency solutions for commercial buildings	$20.7M	Asian Development Bank, SBI Ventures & 26 others	68/100
10th	Deako 2015, Seattle (United States), Series B	Manufacturer of modular smart lighting systems and related accessories	$65.1M	Kinetic Ventures, Y Combinator & 10 others	67/100
123rd	Digital Lumens 2008, Boston (United States), Acquired	Intelligent LED based lighting solutions	$54.3M	Flybridge Capital Partners, NGP Capital & 3 others	52/100