What is Heat Transfer Systems, Inc.'s NAICS code?

Heat Transfer Systems, Inc.'s NAICS code is 211 (Oil and Gas Extraction).

Insights

ASME Niche Focus Target chemical and petroleum customers with ASME coded pressure vessels and waste heat recovery units; offer end-to-end services from design through fabrication and commissioning; position as a specialized supplier that can reduce lead times through agile project teams.

Energy Efficiency Upsell Capitalize on WHRU and heat-exchanger know-how to offer retrofits and efficiency upgrades; align with sustainability drivers and cost-savings for plants; propose bundled service agreements including maintenance.

Mid Market Agility As a smaller player with 11-50 employees and a revenue range of 1M-10M, emphasize flexible, rapid-turnaround projects and strong aftersales. Propose maintenance contracts and service packages to drive recurring revenue.

Strategic Partnerships Pursue EPC and fabricator partnerships to become a preferred supplier for heat transfer equipment. Offer joint engineering, ASME stamping, and on-site commissioning to win larger, multi-project opportunities.

Competitive Differentiation Differentiate from larger peers by highlighting customization, shorter lead times, and personalized support. Target mid-sized operators who value bespoke solutions and faster delivery.

Heat Transfer Systems, Inc. Tech Stack

Heat Transfer Systems, Inc. uses 8 technology products and services including Google Hosted Libraries, DreamWeaver, jQuery, and more. Explore Heat Transfer Systems, Inc.'s tech stack below.

Google Hosted Libraries

Content Delivery Network

DreamWeaver

Editors

jQuery

Javascript Libraries

SWFObject

Miscellaneous

Adobe Flash

Programming Languages

Bluehost

Web Hosting

Apache HTTP Server

Web Servers

Apache

Web Servers

Heat Transfer Systems, Inc. Email Formats	Example	Percentage
First.Last@heattransfersys.com	John.Doe@heattransfersys.com	86%
FLast@heattransfersys.com	JDoe@heattransfersys.com	14%

Heat Transfer Systems, Inc. Email Formats

Example

Percentage

First.Last@heattransfersys.com

John.Doe@heattransfersys.com

86%

FLast@heattransfersys.com

JDoe@heattransfersys.com

14%

Frequently Asked Questions

What is Heat Transfer Systems, Inc.'s phone number?

You can contact Heat Transfer Systems, Inc.'s main corporate office by phone at

+1-314-631-****

. 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 Heat Transfer Systems, Inc.'s official website and social media links?

Heat Transfer Systems, Inc.'s official website is heattransfersys.com and has social profiles on LinkedIn.

How much revenue does Heat Transfer Systems, Inc. generate?

As of July 2026, Heat Transfer Systems, Inc.'s annual revenue is estimated to be $10M - $25M.

What is Heat Transfer Systems, Inc.'s SIC code NAICS code?

Heat Transfer Systems, Inc.'s SIC code is 3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified NAICS code is 211 - Oil and Gas Extraction.

How many employees does Heat Transfer Systems, Inc. have currently?

As of July 2026, Heat Transfer Systems, Inc. has approximately 12 employees across 1 continents, including North America. Key team members include Vice President: A. K.Mechanical Engineer: B. Y.Purchasing: M. L.. Explore Heat Transfer Systems, Inc.'s employee directory with LeadIQ.

What industry does Heat Transfer Systems, Inc. belong to?

Heat Transfer Systems, Inc. operates in the Oil and Gas industry.

What technology does Heat Transfer Systems, Inc. use?

Heat Transfer Systems, Inc.'s tech stack includes Google Hosted LibrariesDreamWeaverjQuerySWFObjectAdobe FlashBluehostApache HTTP ServerApache.

What is Heat Transfer Systems, Inc.'s email format?

Heat Transfer Systems, Inc.'s email format typically follows the pattern of First.Last@heattransfersys.com. Find more Heat Transfer Systems, Inc. email formats with LeadIQ.

When was Heat Transfer Systems, Inc. founded?

Heat Transfer Systems, Inc. was founded in 1980.

Heat Transfer Systems, Inc.

Q: How many employees does Heat Transfer Systems, Inc. have currently?

Heat Transfer Systems, Inc. has approximately 12 employees.

Oil and GasMissouri, United States11-50 Employees

Heat Transfer Systems, Inc. is a Missouri-based company established in 1980 that serves the chemical and petroleum sectors. Its core focus is the custom design and fabrication of ASME Coded pressure vessels, with emphasis on shell and tube heat exchangers, waste heat recovery units, and related heat transfer equipment. The company targets industrial customers needing specialized equipment to handle heat transfer processes, addressing challenges in efficient energy use and reliable pressure-vessel fabrication within demanding oil and gas applications. Positioned in the oil and gas industry, it operates from St. Louis and maintains a small to medium-sized enterprise footprint. A recent development noted is its ongoing activity in designing and fabricating high-specification heat transfer solutions for its core markets.

Insights

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