When was NuStar Energy founded?

NuStar Energy was founded in 2001 and raised its 1st funding round 6 years after it was founded.

Where is NuStar Energy located?

NuStar Energy is headquartered in United States.

How many employees does NuStar Energy have?

As of May 31, 2026, the latest employee count at NuStar Energy is 930.

Is NuStar Energy a funded company?

NuStar Energy is a funded company, having raised an undisclosed amount across 8 funding rounds to date. The company's 1st funding round was a $***** Grant (prize money) round, raised on Aug 06, 2007.

When was the latest funding round of NuStar Energy?

NuStar Energy's latest funding was a $***** Post IPO round on Jan 15, 2023, with participation from 1 investor.

Where does NuStar Energy rank among its competitors?

NuStar Energy ranks 8th amongst 49 active competitors, only 1 of which is funded. Buckeye Partners, which secured $1.7M in Feb, 2026.

Who are the top competitors of NuStar Energy?

NuStar Energy's top competitors include MPLX, Buckeye Partners and Ocensa. Among them, Buckeye Partners secured the most recent funding round in February, 2026.

NuStar Energy - 2026 Company Profile, Funding & Competitors

NuStar Energy is an acquired company based in United States, founded in 2001. It operates as an Operates liquid terminals and pipelines. NuStar Energy has raised an undisclosed amount in funding. The company has 49 active competitors, including 1 funded and 11 that have exited. Its top competitors include companies like MPLX, Buckeye Partners and Ocensa.

Company Details

In 2013 the company recorded annual revenues of $6.51B and a net loss of $0.22B.

Website: nustarenergy.com
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Key Metrics

Founded Year

2001

Location

United States

Stage

Acquired

Latest Funding Round

Post IPO, Jan 15, 2023, $*****

Investors

EIG Global Energy Partners & 2 more

Ranked

8^th among 49 active competitors

Employee Count

930 as on May 31, 2026

Investment & Acquisitions

Navigator Energy Services & 1 more

Similar Companies

MPLX & 56 more

Exit Details

Acquired by Sunoco LP (Jan 22, 2024)

View NuStar Energy's full profile

NuStar Energy is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
NUSTAR ENERGY L.P. CIN: 1110805 , United States, Active	Dec 06, 1999	$1B+ (As on Dec 31, 2021)	1184 (As on Dec 31, 2023)	-
NUSTAR GP HOLDINGS, LLC CIN: 1223786 , United States, Active	Jun 05, 2000	-	-	-

NuStar Energy got acquired by Sunoco LP on Jan 22, 2024.

Click here to take a look at NuStar Energy's acquisition in detail

NuStar Energy has raised funding over 8 rounds. Its first funding round was on Aug 06, 2007. Its latest funding round was a Post IPO round on Jan 15, 2023 for $*****. 1 investor participated in its latest round. NuStar Energy has 3 institutional investors.

Here is the list of recent funding rounds of NuStar Energy:

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Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 15, 2023	8297952	Post IPO	1611107	1749651	6224008	2358997
Aug 10, 2014	8977459	Grant (prize money)	9114898	3153027	6715642	FEMA
Sep 30, 2012	8716448	Grant (prize money)	9332331	8543710	5299319	FEMA

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View details of NuStar Energy's funding rounds and investors

NuStar Energy's employee count trend

NuStar Energy has 930 employees as of May 26. Here is NuStar Energy's employee count trend over the years:

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Top competitors of NuStar Energy include MPLX, Buckeye Partners and Ocensa. Here is the list of Top 10 competitors of NuStar Energy, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	MPLX 2012, Findlay (United States), Public	Operator of crude oil pipelines	-	Kayne Anderson Capital Advisors, Stonepeak Infrastructure Partners ... & 2 others	60/100
2nd	Buckeye Partners 1886, Toledo (United States), Acquired	Provider of midstream logistic solutions	-	First Reserve	57/100
3rd	Ocensa 1994, Bogota (Colombia), Acquired	Crude oil pipeline management in Columbia	$980M	Darby Overseas Investments, Advent International ... & 1 others	52/100
4th	Magellan Midstream Partners 2000, Tulsa (United States), Acquired	Provider of pipeline based oil transportation and distribution services	-	RBC Capital Markets, SunTrust Robinson Humphrey ... & 11 others	48/100
5th	Trans Mountain 1951, El Paso (United States), Unfunded	Provider of crude oil pipeline management services	-	-	46/100
6th	GulfMark Energy 1990, Houston (United States), Unfunded	Crude oil marketing and transportation company	-	-	43/100
7th	PTT International Trading 2000, Singapore (Singapore), Unfunded	Transport service provider for petrochemical and petroleum products	-	-	42/100
8th	NuStar Energy 2001, United States, Acquired	Operates liquid terminals and pipelines	-	EIG Global Energy Partners, AE Wealth Management ... & 1 others	42/100
9th	CanAsia Energy 2022, Calgary (Canada), Public	Development and production of crude oil and natural gas reserves	-	-	39/100
10th	Purus 1996, London (United Kingdom), Funding Raised	Provider of maritime services for offshore wind and gas transport	-	S2G Investments	37/100

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NuStar Energy has acquired 2 companies including Navigator Energy Services and Navigator Energy Services. NuStar Energy has not made any investments as of now.

Here is the latest report on NuStar Energy's geography: