What is PFR Engineering Systems's NAICS code?

PFR Engineering Systems's NAICS code is 5112 (Software Publishers).

Insights

Niche Expertise Focus on the longstanding specialization in fired heater and furnace simulation software for the oil and petrochemical sectors, presenting a unique value proposition to customers needing validated, industry-standard tools.

Legacy to Modern Leverage a proven legacy of FRNC-5PC and REFORM-3PC with ongoing updates like FRNC-5PC v9.6.2, signaling reliability, continuity, and a clear upgrade path for clients relying on mature simulation solutions.

Global Adoption Position the software as an industry standard used by top fired heater manufacturers, EPCs, and oil companies worldwide to highlight broad market validation and potential cross-sell opportunities.

Next Gen Upsell Offer modernization services and cloud-ready or desktop-to-cloud deployment options to existing users, addressing evolving IT preferences and expanding cross-sell into newer platforms or integrations.

Growth Signals Target mid-market energy services firms with 1M–10M revenue where PFR’s compact team and high-value software can scale with premium support and training offerings to deepen customer attachments.

PFR Engineering Systems Tech Stack

PFR Engineering Systems uses 8 technology products and services including Google Hosted Libraries, RSS, Cloudflare, and more. Explore PFR Engineering Systems's tech stack below.

Google Hosted Libraries

Content Delivery Network

RSS

Content Management System

Cloudflare

Content Management System

oEmbed

Dev Tools

jQuery Migrate

Javascript Libraries

HSTS

Security

Google Analytics

Web Analytics

Gravity Forms

Web Platform Extensions

PFR Engineering Systems Email Formats	Example	Percentage
FLast@pfrengineering.com	JDoe@pfrengineering.com	94%
Last@pfrengineering.com	Doe@pfrengineering.com	6%

PFR Engineering Systems Email Formats

Example

Percentage

FLast@pfrengineering.com

JDoe@pfrengineering.com

94%

Last@pfrengineering.com

Doe@pfrengineering.com

Frequently Asked Questions

What is PFR Engineering Systems's phone number?

You can contact PFR Engineering Systems's main corporate office by phone at

+1-310-410-****

. 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 PFR Engineering Systems's official website and social media links?

PFR Engineering Systems's official website is pfrengineering.com and has social profiles on LinkedIn.

How much revenue does PFR Engineering Systems generate?

As of August 2026, PFR Engineering Systems's annual revenue is estimated to be $1M - $10M.

What is PFR Engineering Systems's SIC code NAICS code?

PFR Engineering Systems's SIC code is 7372 - Prepackaged Software NAICS code is 5112 - Software Publishers.

How many employees does PFR Engineering Systems have currently?

As of August 2026, PFR Engineering Systems has approximately 4 employees across 2 continents, including North AmericaAsia. Key team members include President: J. P.Director Of Product Management: J. O.Sales Operations Specialist: M. M.. Explore PFR Engineering Systems's employee directory with LeadIQ.

What industry does PFR Engineering Systems belong to?

PFR Engineering Systems operates in the Software Development industry.

What technology does PFR Engineering Systems use?

PFR Engineering Systems's tech stack includes Google Hosted LibrariesRSSCloudflareoEmbedjQuery MigrateHSTSGoogle AnalyticsGravity Forms.

What is PFR Engineering Systems's email format?

PFR Engineering Systems's email format typically follows the pattern of FLast@pfrengineering.com. Find more PFR Engineering Systems email formats with LeadIQ.

When was PFR Engineering Systems founded?

PFR Engineering Systems was founded in 1972.

PFR Engineering Systems

Q: How many employees does PFR Engineering Systems have currently?

PFR Engineering Systems has approximately 4 employees.

Q: What technology does PFR Engineering Systems use?

PFR Engineering Systems's tech stack includes Twenty Twelve, PHP, jQuery, MySQL, HSTS.

Software DevelopmentCalifornia, United States2-10 Employees

Founded in January 1972, PFR Engineering Systems provides thermal engineering services to the energy sector, focusing on software-based simulation of equipment used in oil and petrochemical operations. Its early work included tools to model air‑cooled heat exchangers and fired heaters, furnaces, and boilers, and it has since expanded the scope of its simulations. Based in Santa Fe Springs, California, the company is a small, wholly owned subsidiary that maintains independent operations.

PFR serves customers across the oil and petrochemical industries, including major manufacturers, EPCs, and oil companies worldwide, by delivering simulation software used for fired heater and furnace rating. The firm’s offerings evolved from mainframe solutions to desktop PC platforms, broadening access for engineers and designers. In May 2025, PFR released a new version of its PC-based simulation software, signaling ongoing updates to its core tools.

Insights

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