Insights

Established Expertise Sigma Tube & Bar combines long-tenured oilfield steel experience with value-added processing capabilities (heat treating, machining, testing, inspection, etc.), enabling a one-stop solution for oil and gas manufacturers that seek reliable, fast delivery and conformity to spec documents.

Fast Service Advantage Consistently offering same-day service positions Sigma as a go-to supplier for urgent material needs, creating opportunities for sales reps to upsell additional processing or stock items to reduce project downtime.

Mid-Market Growth With 11-50 employees and revenue in the mid-tier range, Sigma sits between smaller niche shops and large conglomerates, presenting segmentation opportunities targeting mid-size oilfield equipment manufacturers seeking dependable steel supply plus value-added services.

Technical & Compliance Focus Diverse capabilities aligned with strict material specifications and documentation requirements suggest opportunities to win contracts by emphasizing quality control, traceability, and compliance documentation packages for complex projects.

Digital & Modernization Existing tech stack including AWS, Google Cloud, Wix, and eCommerce indicates openness to digital engagement and online ordering enhancements, enabling targeted outreach around digital procurement, spec lookups, and streamlined purchasing.

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Sigma Tube & Bar Tech Stack

Sigma Tube & Bar uses 8 technology products and services including Amazon Web Services, Wix, Wix eCommerce, and more. Explore Sigma Tube & Bar's tech stack below.

Sigma Tube & Bar's Email Address Formats

Sigma Tube & Bar uses at least 3 email formats:
Sigma Tube & Bar Email FormatsExamplePercentage
FLast@sigmatb.comJDoe@sigmatb.com
78%
Last@sigmatb.comDoe@sigmatb.com
13%
First.Last@sigmatb.comJohn.Doe@sigmatb.com
9%

Frequently Asked Questions

What is Sigma Tube & Bar's phone number?

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You can contact Sigma Tube & Bar'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 Sigma Tube & Bar's official website and social media links?

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Sigma Tube & Bar's official website is sigmatb.com and has social profiles on LinkedIn.

How much revenue does Sigma Tube & Bar generate?

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As of August 2026, Sigma Tube & Bar's annual revenue is estimated to be $25M - $50M.

What is Sigma Tube & Bar's NAICS code?

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Sigma Tube & Bar's NAICS code is 211 - Oil and Gas Extraction.

How many employees does Sigma Tube & Bar have currently?

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As of August 2026, Sigma Tube & Bar has approximately 40 employees across 3 continents, including North America, Europe and South America. Key team members include Cfo: J. P. L., Metallurgy And Technical Sales: A. M. and Purchasing: S. W. Explore Sigma Tube & Bar's employee directory with LeadIQ.

What industry does Sigma Tube & Bar belong to?

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Sigma Tube & Bar operates in the Oil and Gas industry.

What technology does Sigma Tube & Bar use?

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Sigma Tube & Bar's tech stack includes Amazon Web Services, Wix, Wix eCommerce, Google Cloud, Sentry, jQuery, Lodash and HTTP/3.

What is Sigma Tube & Bar's email format?

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Sigma Tube & Bar's email format typically follows the pattern of FLast@sigmatb.com. Find more Sigma Tube & Bar email formats with LeadIQ.

When was Sigma Tube & Bar founded?

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Sigma Tube & Bar was founded in 2013.
Sigma Tube & Bar logo

Sigma Tube & Bar

Oil and GasTexas, United States11-50 Employees

Sigma Tube & Bar, based in Houston, Texas, serves the oil and gas equipment manufacturing sector. Founded in 2013, the company supplies carbon and alloy grade steel in the form of tubes, bars, and blocks and provides a range of value-added processing services. The firm also carries out operations such as heat treating, machining, testing, sand blasting, straightening, inspection, and saw cutting to support material needs. 

Its customers are oil and gas equipment manufacturers seeking reliable material supply and conformance with documentation, supported by sales staff familiar with material requirements and a quality team that handles documentation demands. The workforce brings substantial oilfield steel experience, averaging around 20 years per employee, and the company has historically offered same-day service to meet urgent requests.

Section iconCompany Overview

Phone number
NAICS Code
211 - Oil and Gas Extraction
Founded
2013
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Sigma Tube & Bar's revenue is estimated to be in the range of $25M - $50M

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