S.T. Johnson Company
S.T. Johnson Company is a family-owned industrial burner manufacturer founded in 1903 and based in Fresno, California, designing and selling low-NOx and axial-flow combustion equipment for industrial and commercial heating applications across the United States.
- Company typePrivate
- Founded1903
- HeadquartersFairfield, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What S.T. Johnson Company does
S.T. Johnson Company is a privately held, family-owned industrial burner manufacturer founded in 1903 and headquartered in Fresno, California. The company designs, manufactures, and sells combustion equipment for industrial and commercial heating applications across the United States, with a direct sales model and no disclosed international operations.
The company's product portfolio comprises two main lines. The NOXmatic Series (NM-V venturi, NM-A axial-flow, NM-RF remote fan) covers 40-1,500 HP with ultra-low NOx emissions as low as 5 ppm, targeting facilities facing stringent emissions regulations. The FD68 Series (FD68 standard, FD68-LN low-emissions, FD68-RF remote fan) covers 50-2,000 HP with emissions from uncontrolled to sub-30 ppm NOx. Both lines share a cylindrical windbox architecture, axial counter-flow anti-flashback design, heavy-duty 1/4-inch flanges and 3/16-inch rolled steel construction, and CFD-optimized gas injection for uniform air-fuel mixing. Several models offer dual-fuel capability (natural gas plus #2-6 oil) for emergency backup. The company has cumulatively sold close to 300,000 units since founding.
Revenue is generated through three streams: industrial burner hardware sales (gas, oil, low-NOx, and ultra-low NOx models), replacement parts (fan wheels, oil nozzles, refractory tiles, ignition components, control panel parts), and technical support services. The go-to-market is direct sales-led across the United States via the company website, phone lines (including a dedicated FD68 line), and sales inquiry forms. Pricing is not publicly disclosed; customers request quotes from sales representatives. The company employs 11-50 people and maintains no disclosed institutional investors, parent company, subsidiaries, or M&A activity.
S.T. Johnson Company firmographics
Firmographics- Name
- S.T. Johnson Company
- Legal name
- S.T. Johnson Company
- Website
- https://johnsonburners.com
- Company type
- Private
- Founded year
- 1903
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- S.T. Johnson Company is a family-owned industrial burner manufacturer founded in 1903 and based in Fresno, California, designing and selling low-NOx and axial-flow combustion equipment for industrial and commercial heating applications across the United States.
- Ownership category
- akta.pro rank
S.T. Johnson Company industry classification
Industry- Product category
- Industrial Burners
- NAICS
- Industrial Process Furnace and Oven Manufacturing (333994)
- SIC
- Industrial Process Furnaces & Ovens (3567)
- akta.pro primary industry
- Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)
Keywords
Where S.T. Johnson Company is headquartered
LocationHeadquarters
- HQ city
- Fairfield
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
S.T. Johnson Company business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- Industrial Burner Sales: Sale of industrial and commercial burners including NOXmatic ultra low-NOx series and FD68 axial-flow packaged burners ranging from 40 to 1,500+ HP. Product line includes gas, oil, low-NOx and ultra low NOx burners.
- Replacement Parts: Extensive inventory of spare parts including fan wheels, oil nozzles, refractory tiles, air shutter assemblies, air diffusers, couplings, spark igniters, ignition electrodes, ignition transformers, control panel components, and linkage components.
- Technical Support Services: Technical support services for S.T. Johnson burners including assistance with replacement parts and troubleshooting.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
S.T. Johnson Company product offering
Product offeringCore offering
S.T. Johnson Company manufactures and sells industrial and commercial combustion burners under two main product lines: the NOXmatic Series (ultra low-NOx burners, 40-1,500 HP, with NOx emissions as low as 5 ppm) and the FD68 Series (heavy-duty axial-flow packaged burners, 50-2,000 HP). The company also provides original replacement parts and technical support services for its installed base of nearly 300,000 units sold since 1903.
Product overview
S.T. Johnson Company offers two main burner product lines: the NOXmatic Series (ultra low-NOx burners) and the FD68 Series (heavy-duty axial-flow packaged burners). The NOXmatic Series includes three models (NM-V venturi, NM-A axial-flow, NM-RF remote fan) ranging from 40-1,500 HP with NOx emissions as low as 5 ppm. The FD68 Series includes standard, LN (low emissions), and RF (remote fan) models ranging from 50-2,000 HP with emissions options from uncontrolled to sub 30 ppm. Both series share common design features including heavy-duty steel construction, cylindrical windbox/housing, axial flow design for sound attenuation, and dual-fuel capability for emergency backup. The company has sold close to 300,000 units since 1903.
Differentiator
Problem solved
Functional benefit
Products and services
- NOXmatic Series (NM-V, NM-A, NM-RF) Ultra Low-NOx industrial burner series featuring cylindrical windbox design for enhanced stability, heavy-duty 1/4-inch flanges and 3/16-inch rolled steel construction, anti-flashback axial counter-flow design, and industry-leading sound attenuation. Available in venturi (NM-V), axial-flow (NM-A), and remote fan (NM-RF) configurations for industrial and commercial users.
- NM-V Burner High-turndown venturi burner with CFD-optimized gas injector design for uniform air-gas mixing, achieving 9 ppm NOx emissions and up to 8:1 turndown ratio. Size range 40-250 HP, operates on natural gas.
- NM-A Burner Quiet and reliable axial-flow burner with swing-open housing for easy maintenance, achieving 5-9 ppm NOx emissions and up to 6:1 turndown ratio. Size range 100-800 HP, operates on natural gas or dual-fuel (#2 oil).
- NM-RF Burner Large remote fan burner for high-capacity applications, achieving 5-9 ppm NOx emissions. Size range 800-1500 HP, operates on natural gas or dual-fuel (#2 oil) for emergency backup redundancy.
- FD68 Series (FD68, FD68-LN, FD68-RF) Heavy-duty axial-flow packaged burner series featuring 1/4-inch flanges, 3/16-inch rolled steel construction, swing-open housing for easy maintenance, and integrated silencer for quiet operation. Available in standard (FD68), low-emissions (FD68-LN), and remote fan (FD68-RF) configurations.
- FD68 Burner Standard axial-flow packaged burner with engineered damper featuring triple-disc or inlet vane design for precise combustion air control. Size range 50-1200 HP, operates on natural gas, LPG, biogas, or dual-fuel (#2-6 oil).
- FD68-LN Burner Low-emissions axial-flow burner with linkageless parallel-positioning fuel-air modulation for better control, increased combustion efficiency, and maximized energy savings. Size range 50-1200 HP, achieving sub 30 ppm NOx emissions.
- FD68-RF Burner Remote fan burner with high-capacity output. Size range 800-2000 HP, capable of dual-fuel configurations using #2-6 oil for emergency backup redundancy. Emissions: uncontrolled or sub 30 ppm NOx.
- Original Replacement Parts Extensive in-stock inventory of original S.T. Johnson replacement parts for installed burners, including fan wheels, oil nozzles, refractory tiles, air shutter assemblies, air diffusers, couplings, spark igniters, ignition electrodes, ignition transformers, control panel components, and linkage components.
- Technical Support Services Professional technical support and troubleshooting assistance for S.T. Johnson burners, including replacement parts identification and service inquiries via phone, email, and support forms.
Companies that use S.T. Johnson Company
Customer profileSegments3 records
Ideal customer profiles3 records
S.T. Johnson Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
S.T. Johnson Company partnerships and signals
Strategic signalScale indicators1 record
Recent moves4 records
Expansion highlights4 records
S.T. Johnson Company competitors and assessment
Company assessmentBroad incumbents
- Honeywell Thermal Solutions: Honeywell's thermal solutions division (including Maxon and Eclipse legacy brands) is a global leader in industrial burners and combustion equipment, offering overlapping gas, oil, and low-NOx product lines that compete directly with S.T. Johnson's NOXmatic and FD68 series across industrial and process heating.
- Riello Burners: Riello is a global manufacturer of burners for residential, commercial, and industrial applications, including low-NOx models, making it a broad incumbent competing with S.T. Johnson's commercial and smaller industrial burner offerings.
Direct peers
- Maxon (a Honeywell business): Maxon manufactures industrial burners, shut-off valves, and combustion equipment for process heating applications, directly overlapping S.T. Johnson's NOXmatic and FD68 axial-flow product offerings in low-NOx and heavy-duty industrial segments.
- Zeeco: Zeeco designs and manufactures industrial burners, flares, and combustion systems for refineries, chemical plants, and process industries, competing directly with S.T. Johnson in low-NOx and high-HP packaged burner categories.
- Eclipse (a Honeywell business): Eclipse produces industrial burners and combustion components for air heating, process heating, and boiler applications, directly overlapping S.T. Johnson's industrial and commercial burner product line.
- Webster Combustion: Webster Combustion engineers industrial burners for boilers, dryers, and process heaters with low-NOx configurations, making it a direct peer in the commercial and industrial packaged burner market where S.T. Johnson competes.
- Hauck Manufacturing Company: Hauck Manufacturing produces industrial burners and combustion systems for process heating applications, including low-NOx and high-temperature units, directly competing with S.T. Johnson's industrial burner portfolio.
- Power Flame Incorporated: Power Flame manufactures industrial and commercial burners for boilers and process heating, offering low-NOx and dual-fuel options that overlap S.T. Johnson's NOXmatic and FD68 product lines.
- Burner & Boiler Engineering: Burner & Boiler Engineering specializes in industrial burner retrofits, combustion service, and low-NOx upgrades for boilers and process heaters, competing with S.T. Johnson's industrial service and retrofit value proposition.
Regional players
- Weishaupt: Weishaupt is a leading European manufacturer of industrial burners and heating systems, providing overlapping low-NOx combustion technology for process and commercial heating, though its primary market is Europe rather than the U.S. where S.T. Johnson concentrates.
Market position
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
S.T. Johnson Company social profiles
Digital presenceS.T. Johnson Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
S.T. Johnson Company leadership team
Management profileNumber of profiles
S.T. Johnson Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
S.T. Johnson Company M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about S.T. Johnson Company
What does S.T. Johnson Company do?
S.T. Johnson Company manufactures and sells industrial and commercial combustion burners under two main product lines: the NOXmatic Series (ultra low-NOx burners, 40-1,500 HP, with NOx emissions as low as 5 ppm) and the FD68 Series (heavy-duty axial-flow packaged burners, 50-2,000 HP). The company also provides original replacement parts and technical support services for its installed base of nearly 300,000 units sold since 1903.
Is S.T. Johnson Company a public or private company?
S.T. Johnson Company is a private company. It is classified as family owned and is currently operating.
When was S.T. Johnson Company founded?
S.T. Johnson Company was founded in 1903. It employs 11 to 50 people.
Where is S.T. Johnson Company based?
S.T. Johnson Company is headquartered in Fairfield, United States, in the North America region.
How does S.T. Johnson Company make money?
Three revenue lines are on record. Industrial Burner Sales are the primary driver. The others are replacement Parts and technical Support Services.
Who are S.T. Johnson Company's main competitors?
Broad incumbents on record are Honeywell Thermal Solutions and Riello Burners. Direct peers are Maxon (a Honeywell business), Zeeco, Eclipse (a Honeywell business), Webster Combustion, Hauck Manufacturing Company, Power Flame Incorporated and Burner & Boiler Engineering. Weishaupt is listed as a regional player.
Does S.T. Johnson Company have an API?
No public API is recorded for S.T. Johnson Company.
What industry is S.T. Johnson Company in?
S.T. Johnson Company's product category is Industrial Burners. Its primary akta.pro industry code is IMAHAEAC, Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers). Its NAICS code is 333994 and its SIC code is 3567.