Hartzell Industries

What Hartzell Industries does

Hartzell Industries operates through its Hartzell Air Movement division as a U.S.-based manufacturer of industrial fans and blowers, headquartered in a single facility at 910 S. Downing Street, Piqua, Ohio. The company is privately held by a family now in its sixth generation of ownership, tracing its origins to 1837. It designs and builds a portfolio of more than 10 core product categories — adjustable pitch fans, centrifugal fans, duct axial fans, duct fans, fiberglass fans, heating equipment, power roof ventilators, propeller fans and wall ventilators, recirculating roof ventilators, and vaneaxial fans — plus four application-specific lines covering scrubber fans, semiconductor fabrication, crypto-mining, and metal surface treatment. A proprietary engineering software platform, Hartzell Flow 2.0, supports internal airflow analysis and design. The product range is backed by an industry-first five-year warranty and qualified to ISO 9001:2015, AMCA membership, and ABS Type Approval for marine service.

Hartzell sells exclusively through a direct, quote-based motion via a network of regional representatives, with no e-commerce, distributor, or marketplace presence. Pricing is not publicly disclosed; quotes are configured against detailed specifications including fan type, drive type, airflow, materials of construction (aluminum, stainless steel 304 or 316, steel), and application environment. End-markets include heavy industry, marine, chemical, water and wastewater, food processing, pulp and paper, energy, and a residual "other" bucket spanning semiconductor, transportation, agriculture, mining, and high-technology ventilation. The company's value proposition centers on U.S. manufacturing, fiberglass-construction expertise for corrosive environments, and long-tenured customer and employee relationships.

The business model is custom-engineered, specification-driven hardware sales into regulated and process-critical industrial facilities, with revenue concentrated in the United States and adjacent North American markets. There is no disclosed external investment, no public financial reporting, and no disclosed headcount. Certifications and approvals — particularly ABS Type Approval for marine applications and ISO 9001:2015 quality certification — function as regulatory entry barriers and as key qualification criteria for hazardous-environment buyers. The operating footprint is single-site and family-controlled, with growth signaled primarily through incremental application-specific product line extensions rather than M&A, geographic expansion campaigns, or capital raises.

Name

Hartzell Industries

Legal name

Hartzell

Website

https://hartzell.com

Company type

Private

Founded year

1837

Operating status

Operating

Headcount range

11–50 employees

Short description

Hartzell Industries is a sixth-generation, family-owned U.S. manufacturer of industrial fans and blowers, serving heavy industry, marine, chemical, water and wastewater, food processing, pulp and paper, and energy buyers through direct regional-rep quote-based sales.

Ownership category

akta.pro rank

Product category

Industrial Fans and Blowers

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Fans, Blowers & Ventilation Units (Supply/Exhaust/Inline) (IMADANAB)

akta.pro secondary industry

Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)

Keywords

• Industrial fans
• Industrial blowers
• Fiberglass ventilation equipment
• Centrifugal fans
• Air movement equipment

Headquarters

HQ city

Piqua

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Industrial Fan and Blower Sales: Primary revenue from manufacturing and selling industrial fans and blowers including adjustable pitch fans, centrifugal fans, duct axial fans, duct fans, fiberglass equipment, heating equipment, power roof ventilators, propeller fans, recirculating roof ventilators, and vaneaxial fans. Revenue is generated through direct sales via regional representatives with quote-based pricing for custom industrial equipment.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Hartzell Air Movement manufactures and sells industrial fans and blowers in the USA, including adjustable pitch fans, centrifugal fans, duct axial fans, duct fans, fiberglass fans and equipment, heating equipment, power roof ventilators, propeller fans, recirculating roof ventilators, and vaneaxial fans. Products are sold quote-based via regional representatives to industrial buyers in heavy industry, marine, chemical, water/wastewater, food processing, pulp and paper, energy, and other sectors, and are backed by an industry-first five-year warranty.

Product overview

Hartzell Air Movement is a manufacturer of industrial fans and blowers with a portfolio of 11 core product categories and 4 specialized application-specific products, all made in the USA. The core product line includes Adjustable Pitch Fans, Centrifugal Fans, Cool Blast & Utility fans, Duct Axial Fans, Duct Fans, Fiberglass Fans, Heating Equipment, Power Roof Ventilators, Propeller Fans and Wall Ventilators, Recirculating Roof Ventilators, and Vaneaxial Fans (Fixed and Adjustable Pitch). These products serve diverse industrial markets including Heavy Industry, Marine, Chemical, Water & Wastewater, Food Processing, Pulp & Paper, and Energy sectors. Application-specific offerings include Scrubber Fans for Industrial Applications, Semiconductor Fabrication Ventilation, Crypto-Mining Ventilation, and Metal Surface Treatment & Finishing systems. The company also offers proprietary software tools including Hartzell Flow and Hartzell Flow 2.0 for airflow analysis and design. All products are backed by the industry's first five-year warranty.

Differentiator

Problem solved

Functional benefit

Brands

• Hartzell Flow: Product/software platform for flow-related solutions (login access at hartzellflow.com)
• Hartzell Flow 2.0

Products and services

• Adjustable Pitch Fans Industrial fans with adjustable blade pitch that allow field optimization of airflow performance and flexible control across varying industrial applications.
• Centrifugal Fans Industrial centrifugal fans designed for high-pressure industrial ventilation applications.
• Cool Blast & Utility Fans Cooling and utility fans for industrial ventilation and temperature control applications.
• Duct Axial Fans Axial fans designed for ducted ventilation systems in industrial environments.
• Duct Fans Fans designed for installation within ductwork for targeted industrial ventilation.
• Fiberglass Fans Industrial fans constructed with fiberglass for corrosive environments, marketed under Hartzell's 'Fiberglass Difference' specialization.
• Heating Equipment Heating equipment for industrial air movement and temperature management.
• Power Roof Ventilators Roof-mounted ventilators powered by electric motors for industrial exhaust and ventilation.
• Propeller Fans and Wall Ventilators Propeller-style fans and wall-mounted ventilators for industrial ventilation applications.
• Recirculating Roof Ventilators Roof ventilators designed to recirculate air within industrial facilities.
• Vaneaxial Fans - Fixed and Adjustable Pitch Vaneaxial fans available in fixed and adjustable pitch configurations for industrial air movement.
• Scrubber Fans for Industrial Applications Specialized fans designed for industrial scrubber systems handling corrosive and particulate-laden airstreams.
• Semiconductor Fabrication Process & General Exhaust Ventilation Ventilation solutions engineered for semiconductor fabrication processes and general industrial exhaust.
• Crypto-Mining Ventilation Specialized ventilation systems designed for heat and process exhaust in cryptocurrency mining operations.
• Metal Surface Treatment & Finishing Ventilation Ventilation solutions for metal surface treatment and finishing operations involving corrosive exhaust capture.

Quantifiable outcome

• Industry's first five-year warranty (vs standard industry warranty)

Segments8 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• Greenheck Group: Greenheck is the largest US manufacturer of commercial and industrial fans, blowers, and ventilation equipment. Directly competes with Hartzell across centrifugal, axial, and specialty fans serving the same heavy-industry verticals including chemical, marine, and energy.
• New York Blower Company: New York Blower manufactures industrial fans and blowers with similar heavy-industry focus including fiberglass and corrosion-resistant product lines that compete directly with Hartzell's specialty offerings for chemical and wastewater applications.
• Twin City Fan & Blower: Twin City Fan is a direct US-based peer manufacturing industrial fans, blowers, and ventilation equipment for similar heavy-industrial markets. Overlaps substantially with Hartzell's centrifugal, axial, and specialty fan categories.
• Loren Cook Company: Loren Cook is a major US manufacturer of commercial and industrial fans and blowers with broad product overlap to Hartzell, including centrifugal and axial fans for HVAC and industrial ventilation. Comparable in go-to-market via rep networks and engineering-driven specification sales.
• Chicago Blower Corporation: Chicago Blower is a US-based manufacturer of industrial fans and blowers with comparable heavy-industry focus and centrifugal/axial product overlap. Similar custom-quote, rep-driven distribution model to Hartzell.
• Cincinnati Fan: Cincinnati Fan manufactures industrial fans and blowers serving similar heavy-industry applications including chemical processing, pollution control, and materials handling. Comparable mid-size private competitor with custom-engineered product positioning.

Broad incumbents

• Howden Group: Howden is a global incumbent in industrial fans, blowers, and compression equipment serving power generation, mining, and process industries. Larger and more diversified than Hartzell but overlaps in heavy-industry centrifugal and axial fan applications including marine and chemical.
• Soler & Palau: Soler & Palau is a global ventilation manufacturer with industrial and commercial fan offerings that overlap Hartzell's portfolio. Larger global footprint with broader HVAC focus including commercial and residential segments where Hartzell does not compete.
• FläktGroup: FläktGroup is a European-headquartered broad incumbent in air handling, ventilation, and fan technology. Competes with Hartzell in industrial and commercial fan segments globally, though typically at a larger scale and broader product scope.

Emerging players

• Airtech Fan Systems: Airtech Fan Systems is a niche manufacturer of industrial fans and blowers for specialized applications including corrosive and high-temperature environments. Comparable to Hartzell in fiberglass/corrosion-resistant focus but smaller scale and more limited vertical reach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/hartzell

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Hartzell Industries