When was Salas O’Brien founded?

Salas O’Brien was founded in 1975 and raised its 1st funding round 45 years after it was founded.

Where is Salas O’Brien located?

Salas O’Brien is headquartered in San Jose, United States. It is registered at Aizkraukles nov., Bebru pag., "Salas".

Who is the current CEO of Salas O’Brien?

Darin Anderson of Salas O’Brien.

How many employees does Salas O’Brien have?

As of Apr 30, 2026, the latest employee count at Salas O’Brien is 2179.

Is Salas O’Brien a funded company?

Salas O’Brien is a funded company, having raised an undisclosed amount across 2 funding rounds to date. The company's 1st funding round was a $***** Unattributed round, raised on Oct 20, 2020.

When was the latest funding round of Salas O’Brien?

Salas O’Brien's latest funding was a $***** Unattributed round on Jan 22, 2024, with participation from 1 investor.

Where does Salas O’Brien rank among its competitors?

Salas O’Brien ranks 13th amongst 1980 active competitors, of which 96 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was NextEra Energy Resources, which secured $49.1M in May, 2025.

Who are the top competitors of Salas O’Brien?

Salas O’Brien's top competitors include Lightsource BP, Enel X and PowerFlex. Among them, NextEra Energy Resources secured the most recent funding round in May, 2025.

Salas O’Brien - 2026 Company Profile, Team, Funding & Competitors

Company Details

Salas O'Brien specializes in planning, design, construction management, and commissioning in sectors like clean energy, architecture, building systems, fire protection, telecom, mechanical & electrical engineering and commissioning. Solar projects include energy engineering for Santa Clara Valley Medical Centre, EPC services for a 698kW system for the Poway Unified School District and many others.

Website: salasobrien.com
Social
Phone Number: +1 **********
Registered Address: Aizkraukles nov., Bebru pag., "Salas"

Key Metrics

Founded Year

1975

Location

San Jose, United States

Stage

Funding Raised

Latest Funding Round

Unattributed, Jan 22, 2024, $*****

Investors

Caltius Capital Management & 1 more

Ranked

13^th among 1980 active competitors

Employee Count

2,179 as on Apr 30, 2026

Investment & Acquisitions

SIA Solutions & 5 more

Similar Companies

CleanMax & 8479 more

View Salas O’Brien's full profile

Salas O’Brien is associated with 4 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
SALAS O'BRIEN HOLDINGS, INC. CIN: 952037468 , United States, Active	Dec 31, 1999	-	2531 (As on Dec 31, 2024)	-
SALAS O'BRIEN, LLC CIN: 454488905 , United States, Active	Dec 31, 1999	-	266 (As on Dec 31, 2018)	-
SALAS COMPANY CIN: 40003868638 , Latvia, Active	Oct 25, 2006	$220K (As on Sep 30, 2025)	6 (As on Dec 31, 2023)	-
SALAS CIN: 48701003478 , Latvia, Active	Mar 24, 1992	$100K (As on Dec 31, 2024)	3 (As on Dec 31, 2023)	-

Salas O’Brien has raised funding over 2 rounds. Its first funding round was on Oct 20, 2020. Its latest funding round was a Unattributed round on Jan 22, 2024 for $*****. 1 investor participated in its latest round. Salas O’Brien has 2 institutional investors.

Here is the list of recent funding rounds of Salas O’Brien:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 22, 2024	9049959	Unattributed	5129537	9261017	9349881	7194604
Oct 20, 2020	4930748	Unattributed	8800425	5297094	Caltius Capital Management	7123635

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View details of Salas O’Brien's funding rounds and investors

The founders of Salas O’Brien are Carl Salas, Roy Goodman and Dan O'Brien. Darin Anderson is the CEO of Salas O’Brien.

Here are the details of Salas O’Brien's key team members:

Carl Salas: Co-Founder of Salas O’Brien.
Roy Goodman: Co-Founder of Salas O’Brien.
Dan O'Brien: Founder of Salas O’Brien.
Darin Anderson: CEO of Salas O’Brien.
Contact Info: 1 phone number

View details of Salas O’Brien's Founder profiles and Board Members

Salas O’Brien's employee count trend

Salas O’Brien has 2,179 employees as of Apr 26. Here is Salas O’Brien's employee count trend over the years:

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Top competitors of Salas O’Brien include Lightsource BP, Enel X and PowerFlex. Here is the list of Top 10 competitors of Salas O’Brien, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Lightsource BP 2010, Holborn (United Kingdom), Acquired	Developer of solar energy projects	$418M	BP Ventures, AMP Capital & 19 others	81/100
2nd	Enel X 2001, Boston (United States), Acquired	Developer of utility-scale renewable energy projects	$168M	Foundation Capital, Activate Capital & 9 others	74/100
3rd	PowerFlex 2017, San Diego (United States), Acquired	Provider of renewable energy project development services	$100M	Wells Fargo Innovation Incubator, Manulife Investment Management ... & 3 others	72/100
4th	Origis Energy 2008, Miami (United States), Acquired	Utility Scale and commercial solar project developer	$149M	Nomura, Deutsche Bank & 9 others	70/100
5th	Southern 1912, Atlanta (United States), Public	Provider of energy utility, natural gas, and communications technology fund	-	DOE, Ideocolab & 1 others	67/100
6th	NextEra Energy Resources 1925, Juno Beach (United States), Public	Developer of wind and solar energy power projects	-	OSTI	65/100
7th	Complete Solar 2002, San Carlos (United States), Public	Solar energy solutions provider for residential and commercial needs	$22.4M	Ecosystem Integrity Fund, Floodgate & 5 others	64/100
8th	Hillman Group 1964, Cincinnati (United States), Public	Provider of hardware and home improvement products to retail markets	-	Oak Hill, Rotunda Capital Partners & 7 others	63/100
9th	Idaho Power 1916, Boise (United States), Funding Raised	Solar panel & products installation company	-	USGS, OSTI	61/100
10th	EDF Renewable Energy 1987, San Diego (United States), Funding Raised	Developer of solar & wind energy projects	-	Bank of America, Allianz Capital Partners	59/100
13th	Salas O’Brien 1975, San Jose (United States), Funding Raised	Multi-disciplinary EPC provider	-	Caltius Capital Management, Blackstone	55/100

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Salas O’Brien has not made any investments yet. Salas O’Brien has made 6 acquisitions.

Here is the list of latest three $acquisitions:

Filter this list

Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Jun 29, 2021	Acquisition	SIA Solutions	2012	Houston (United States)
Jun 01, 2021	Acquisition	BVH Integrated Services	1958	Bloomfield (United States)
Jan 10, 2020	Acquisition	Global Engineering Solutions	2002	Washington, DC (United States)