Where is Tallgrass located?

Tallgrass is headquartered in Lakewood, United States.

How many employees does Tallgrass have?

As of Mar 31, 2026, the latest employee count at Tallgrass is 1046.

Is Tallgrass a funded company?

Tallgrass is a funded company, having raised an undisclosed amount across 3 funding rounds to date. The company's 1st funding round was a $***** Unattributed round.

How much is Tallgrass worth?

The last known valuation of Tallgrass was $***** as of Dec 17, 2019.

When was the latest funding round of Tallgrass?

Tallgrass' latest funding was a $***** Grant (prize money) round on Jan 20, 2022, with participation from 1 investor.

What is the annual revenue of Tallgrass?

Annual revenue of Tallgrass is $869M as on Dec 31, 2019.

Where does Tallgrass rank among its competitors?

Tallgrass ranks 2nd amongst 511 active competitors, of which 41 are funded. The most recent competitor to raise funding was Volt Carbon Technologies, which secured $214K in Oct, 2025.

Who are the top competitors of Tallgrass?

Tallgrass' top competitors include Picarro, Banyu Carbon and Syroco. Among them, Volt Carbon Technologies secured the most recent funding round in October, 2025.

Tallgrass - 2026 Company Profile, Team, Funding, Competitors & Financials

Q: Is Tallgrass an acquired company?

Tallgrass got acquired by Blackstone on Dec 17, 2019.

Company Details

Provider of safe and reliable energy infrastructure solutions. It safely and responsibly delivers energy through a growing infrastructure platform, generating sustainable value for stakeholders. The company prioritizes safety and continuous improvement, fostering innovation and growth. Its core values emphasize integrity and a commitment to doing the right thing. The business model focuses on building and maintaining energy infrastructure to support energy delivery.

Website: tallgrass.com
Social
Email ID: *****@tallgrass.com
Phone Number: +1 **********

Key Metrics

Founded Year

2012

Location

Lakewood, United States

Stage

Acquired

Latest Funding Round

Grant (prize money), Jan 20, 2022, $*****

Last Known Valuation

$***** as on Dec 17, 2019

Investors

Triangle Peak Partners & 6 more

Ranked

2^nd among 511 active competitors

Annual Revenue

$869M as on Dec 31, 2019

Employee Count

1,046 as on Mar 31, 2026

Investment & Acquisitions

Avium

Similar Companies

Picarro & 552 more

Exit Details

Acquired by Blackstone (Dec 17, 2019)

View Tallgrass' full profile

Tallgrass is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
TALLGRASS ENERGY PARTNERS, LP CIN: 1569134 , United States, Active	Feb 05, 2013	$656M (As on Dec 31, 2017)	-	-
TALLGRASS ENERGY, LP CIN: 1633651 , United States, Active	Feb 09, 2015	$869M (As on Dec 31, 2019)	-	-

Tallgrass got acquired by Blackstone on Dec 17, 2019 at an acquisition amount of $9.8B. It was facilitated by Baird and Evercore.

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

Tallgrass has raised funding over 3 rounds. Its latest funding round was a Grant (prize money) round on Jan 20, 2022 for $*****. 1 investor participated in its latest round. Tallgrass has 7 institutional investors.

Here is the list of recent funding rounds of Tallgrass:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 20, 2022	7936863	Grant (prize money)	8060813	1360646	1160081	7619601
Jul 21, 2021	4823379	Grant (prize money)	9570211	1461528	3877767	DOE

Access funding benchmarks and valuations. Sign up today!

View details of Tallgrass's funding rounds and investors

Tallgrass' employee count trend

Tallgrass has 1,046 employees as of Mar 26. Here is Tallgrass's employee count trend over the years:

Uncover Tallgrass' growth story! Sign up today!

Access Tracxn on any website

Our Google Chrome extension lets you view company details while browsing their websites

Install Tracxn Extension

Top competitors of Tallgrass include Picarro, Banyu Carbon and Syroco. Here is the list of Top 10 competitors of Tallgrass, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Picarro 1997, United States, Series D	Provider of gas concentration and isotope analyzers using cavity ring-down spectroscopy	$56.5M	Focus Ventures, Corner Ventures & 8 others	67/100
2nd	Tallgrass 2012, Lakewood (United States), Acquired	Provider of safe and reliable energy infrastructure solutions	-	Magnetar, DOE & 5 others	56/100
3rd	Banyu Carbon 2022, Seattle (United States), Seed	Provider of CO2 removal services	$6.5M	United Airlines, Grantham Foundation & 5 others	53/100
4th	Syroco 2018, Marseille (France), Series A	Provider of AI-driven maritime voyage optimization software. This software optimizes energy efficiency, fuel consumption, and carbon emissions for ships using multi-objective weather routing and real-time voyage optimization. A digital twin of the ship is used to compute the most efficient route, providing real-time information to the crew via a user-friendly interface and measuring fuel savings. The platform reduces operational costs and helps meet sustainability goals. It uses advanced mathematical models and machine learning to predict ship performance and refine route and speed profiles.	$11.1M	Alter Equity, Seventure Partners & 2 others	53/100
5th	EcoAct 2005, London (United Kingdom), Acquired	Provider of project management solutions for carbon and energy reporting systems	-	Sodical, Europa	51/100
6th	Alliance 2000, Decatur (United States), Acquired	Provider of environmental compliance, air monitoring, and consulting services	-	-	51/100
7th	Valley Air 1990, United States, Funding Raised	Provider of air management services	-	U.S. Environmental Protection Agency, United States Department of Agriculture ... Read more	51/100
8th	Travertine Technologies 2022, Boulder (United States), Series A	Provider of chemical production services for carbon removal	$11.5M	Holcim, Grantham Foundation & 3 others	50/100
9th	Acoem 1996, Limonest (France), Funding Raised	Provider of environmental and industrial monitoring solutions for various applications	-	EVOLEM, IXO & 1 others	47/100
10th	FortisBC 2004, Surrey (Canada), Unfunded	Company providing renewable energy, natural gas, and electricity services	-	-	46/100