Insights

Strategic expansion Acquisition of Black Bear Transmission LLC signals Enstor’s growth trajectory and potential for cross-sell of ancillary midstream services, storage optimization, and bundled transmission offerings to existing and new customers.

Storage capacity leverage With over 110 Bcf working gas capacity across six facilities and 179 miles of transmission pipelines, there are opportunities to upsell flexible storage solutions, short-term peak-shaving contracts, and bespoke multi-site storage programs for gas buyers and marketers.

Leadership and governance New leadership hires and a dedicated general counsel indicate a mature organizational structure, open to structured commercial deals, hedging strategies, and long-term offtake arrangements with utilities, traders, and producers.

Sustainability and reporting Enstor’s ESG focus and published report provide a credibility foundation for selling to ESG-conscious counterparties, including risk-adjusted storage solutions and transparent performance metrics that align with procurement criteria.

Market positioning As one of the largest privately held gas storage operators in the U.S., Enstor can position itself as a reliable, flexible partner for midstream players and vertically integrated producers seeking private-label storage capacity and integrated pipeline access.

Enstor Tech Stack

Enstor uses 8 technology products and services including jsDelivr, Drupal, Microsoft 365, and more. Explore Enstor's tech stack below.

  • jsDelivr
    Content Delivery Network
  • Drupal
    Content Management System
  • Microsoft 365
    Email
  • Google Fonts API
    Font Scripts
  • Floating UI
    Javascript Libraries
  • Google Tag Manager
    Tag Management
  • X-Content-Type-Options
    Web & Portal Technology
  • LiteSpeed
    Web Servers

Media & News

Enstor's Email Address Formats

Enstor uses at least 1 format(s):
Enstor Email FormatsExamplePercentage
First.Last@enstorinc.comJohn.Doe@enstorinc.com
94%
Last@enstorinc.comDoe@enstorinc.com
4%
First.Middle@enstorinc.comJohn.Michael@enstorinc.com
1%
FirstLast@enstorinc.comJohnDoe@enstorinc.com
1%

Frequently Asked Questions

What is Enstor's phone number?

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You can contact Enstor's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Enstor's official website and social media links?

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Enstor's official website is enstorinc.com and has social profiles on LinkedIn.

What is Enstor's SIC code NAICS code?

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Enstor's SIC code is 1389 - Oil and Gas Field Services, Not Elsewhere Classified NAICS code is 211 - Oil and Gas Extraction.

How many employees does Enstor have currently?

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As of July 2026, Enstor has approximately 97 employees across 1 continents, including North America. Key team members include Assistant To The Chief Executive Officer: E. H.Vp, It: B. C.Regional Manager: B. B.. Explore Enstor's employee directory with LeadIQ.

What industry does Enstor belong to?

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Enstor operates in the Oil and Gas industry.

What technology does Enstor use?

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Enstor's tech stack includes jsDelivrDrupalMicrosoft 365Google Fonts APIFloating UIGoogle Tag ManagerX-Content-Type-OptionsLiteSpeed.

What is Enstor's email format?

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Enstor's email format typically follows the pattern of First.Last@enstorinc.com. Find more Enstor email formats with LeadIQ.
Enstor logo

Enstor

Oil and GasTexas, United States51-200 Employees

Enstor is the largest privately owned natural gas storage company in the United States, headquartered in Houston. It owns and operates six underground storage facilities across four states, with more than 110 Bcf of working gas capacity, and it maintains about 179 miles of transmission pipelines and 39 interconnects to major pipelines. The company uses its operational characteristics to provide storage services that adapt to changing market conditions rather than relying solely on traditional firm storage contracts.

The six storage facilities are located in Mississippi, Alabama, New Mexico, and Texas. They include Caledonia Gas Storage, Freebird Gas Storage, Grama Ridge Gas Storage, Katy Storage Hub, Bay Gas Storage Facility, and Mississippi Hub Storage. In August 2025, Enstor announced the acquisition of Black Bear Transmission LLC, viewed as a complementary addition to its platform.

Section iconCompany Overview

Phone number
SIC Code
1389 - Oil and Gas Field Services, Not Elsewhere Classified
NAICS Code
211 - Oil and Gas Extraction
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    Enstor's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Enstor's revenue is estimated to be in the range of $100M$250M

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