SemGroup Overview

  • Year Founded
  • 2000

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 880

Employees

  • Latest Deal Type
  • M&A

  • Financing Rounds
  • 24

  • Investments
  • 12

SemGroup General Information

Description

Semgroup Corp provides gathering, transportation, storage, distribution, marketing, and other midstream services to producers, refiners of petroleum products, and other market participants located in the United States and Canada. The company utilizes pipelines, gathering systems, terminals, processing plants, and other distribution assets to service its host of customers. Lines of business for Semgroup are divided between the U.S. Liquids, U.S. Gas and Canada segments. The U.S. Liquids segment operates crude oil pipelines, truck transportation, storage, terminals, and marking businesses in the U.S. and is the largest segment. The other segments provide natural gas gathering, processing, and marketing services in the U.S. and Canada.

Contact Information

Website
www.semgroupcorp.com
Formerly Known As
Seminole Group
Ownership Status
Acquired/Merged
Financing Status
Corporate Backed or Acquired
Corporate Office
  • 462 South 4th Street
  • Suite 1600
  • Louisville, KY 40202
  • United States
Primary Industry
Energy Storage
Other Industries
Energy Infrastructure
Energy Transportation
Acquirer
Energy Transfer
Vertical(s)
Infrastructure, Oil & Gas, Industrials
Corporate Office
  • 462 South 4th Street
  • Suite 1600
  • Louisville, KY 40202
  • United States

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SemGroup Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA		 Post-Val Status Debt

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SemGroup Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Semgroup Corp provides gathering, transportation, storage, distribution, marketing, and other midstream services to prod
Energy Storage
Louisville, KY
880 As of 2018

Houston, TX
 

Houston, TX
 
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SemGroup Competitors (18)

One of SemGroup’s 18 competitors is Plains All American Pipeline, a Formerly PE-Backed company based in Houston, TX.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Plains All American Pipeline Formerly PE-Backed Houston, TX
Enterprise Products Partners Private Debt Financed Houston, TX
CNX Midstream Partners Corporate Backed or Acquired Canonsburg, PA
Genesis Energy Corporation Houston, TX
Buckeye Partners Private Equity-Backed Houston, TX
You’re viewing 5 of 18 competitors. Get the full list »

SemGroup Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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SemGroup Former Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

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SemGroup Investments & Acquisitions (12)

SemGroup’s most recent deal was a Joint Venture with SemCAMS/Keyera JV. The deal was made on 14-May-2019.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
SemCAMS/Keyera JV 14-May-2019 Joint Venture Energy Infrastructure
Houston Fuel Oil Terminal 17-Jul-2017 Merger/Acquisition Energy Storage
Rose Rock Midstream 30-Sep-2016 Merger/Acquisition Energy Transportation
Mid-America Midstream Gas Services 01-Aug-2013 Merger/Acquisition Gas Utilities
Glass Mountain Pipeline 11-Oct-2012 Merger/Acquisition Energy Transportation
You’re viewing 5 of 12 investments and acquisitions. Get the full list »

SemGroup Exits (4)

SemGroup’s most recent exit was on 11-Oct-2012 from Glass Mountain Pipeline. The exit was categorized as with 2 buyers.

Company Name Exit Date Exit Type Exit Size Status Buyers
Glass Mountain Pipeline 11-Oct-2012 Completed
  • 2 buyers
Glass Mountain Pipeline 21-Feb-2012 Completed
  • 3 buyers
SemLogistics Milford Haven 28-Feb-2006 Completed
  • 3 buyers
Energy Transfer Canada 16-Mar-2005 Buyout/LBO Completed
  • 3 buyers
To view SemGroup’s complete exits history, request access »

SemGroup Affiliates

Subsidiaries (3)

Name Industry Location Year Founded
Semgas Tulsa, OK 2001
Rose Rock Midstream Tulsa, OK
SemMaterials

SemGroup FAQs

  • When was SemGroup founded?

    SemGroup was founded in 2000.

  • Where is SemGroup headquartered?

    SemGroup is headquartered in Louisville, KY.

  • What is the size of SemGroup?

    SemGroup has 880 total employees.

  • What industry is SemGroup in?

    SemGroup’s primary industry is Energy Storage.

  • Is SemGroup a private or public company?

    SemGroup is a Private company.

  • What is the current valuation of SemGroup?

    The current valuation of SemGroup is .

  • What is SemGroup’s current revenue?

    The current revenue for SemGroup is .

  • How much funding has SemGroup raised over time?

    SemGroup has raised $3B.

  • Who are SemGroup’s investors?

    CIBC Private Wealth Management, Energy Spectrum Capital, Ritchie Capital Management, Riverstone Holdings, and Sandell Asset Management are 5 of 8 investors who have invested in SemGroup.

  • Who are SemGroup’s competitors?

    Plains All American Pipeline, Enterprise Products Partners, CNX Midstream Partners, Genesis Energy, and Buckeye Partners are some of the 18 competitors of SemGroup.

  • When was SemGroup acquired?

    SemGroup was acquired on 05-Dec-2019.

  • Who acquired SemGroup?

    SemGroup was acquired by Energy Transfer.

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