Aerzen USA
Aerzen USA, the North American subsidiary of Germany's Aerzener Maschinenfabrik GmbH (founded 1864), manufactures and services positive-displacement blowers, oil-injected and oil-free screw compressors, screw blowers, and turbo blowers used by enterprise customers in water/wastewater, food processing, chemical, semiconductor, biogas, cement, maritime, and mining industries.
- Company typePrivate
- Founded1864
- HeadquartersCoatesville, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Aerzen USA does
Aerzen USA Corporation is the North American operating subsidiary of Aerzener Maschinenfabrik GmbH, a privately-held German industrial machinery company founded in 1864 and headquartered in Aerzen, Germany, with the US entity based in Coatesville, Pennsylvania. The group manufactures high-performance blowers, screw compressors, screw blowers, turbo blowers, and vacuum pumps used to compress air and process gases in industrial applications, with product families including the SI Series oil-injected screw compressors (up to 13 bar), DS Series oil-free screw compressors (up to 10.5 bar), Delta Hybrid screw blowers, positive displacement blowers, turbo blowers, and a suite of branded control technologies (AERtronic, AERsmart, AERprocess, AERZEN WebView, AERprogress cloud).
The business serves enterprise customers across water and wastewater treatment, industrial manufacturing (including automotive, chemical, petrochemical, and cement), pneumatic conveyance, food and beverage processing, biogas and biomethane, semiconductor, maritime, and mining end-markets. Revenue is generated through four streams: one-time industrial equipment sales priced via custom project quotes, recurring service contracts for the installed base, original spare parts and service kits, and usage-based rental machines and pay-per-use offerings operated by AERZEN INTERNATIONAL RENTAL B.V. Distribution runs through more than 50 wholly-owned subsidiaries and regional partners across 100+ countries, with the North American channel supplemented by acquired water-treatment specialists Specialty Treatment Solutions (Benicia, CA) and Aquarius Technologies, LLC (Saukville, WI).
The group employs approximately 2,500 people globally; the US entity employs between 101 and 250. Aerzen is family-owned with no disclosed private equity or venture capital backing and does not publish financial results. It has been recognized as a key player in the global oil-free screw compressor market, which was valued at $2.65 billion in 2024, and operates dedicated engineering and digital systems subsidiaries (Aerzen Turbo Europe GmbH and Aerzen Digital Systems GmbH) that support continuous product and software development, including cloud-based process monitoring and analytics.
Aerzen USA firmographics
Firmographics- Name
- Aerzen USA
- Legal name
- Aerzener Maschinenfabrik GmbH
- Website
- https://aerzenusa.com
- Company type
- Private
- Founded year
- 1864
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Aerzen USA, the North American subsidiary of Germany's Aerzener Maschinenfabrik GmbH (founded 1864), manufactures and services positive-displacement blowers, oil-injected and oil-free screw compressors, screw blowers, and turbo blowers used by enterprise customers in water/wastewater, food processing, chemical, semiconductor, biogas, cement, maritime, and mining industries.
- Ownership category
- akta.pro rank
Aerzen USA industry classification
Industry- Product category
- Industrial Compressors and Blowers
- NAICS
- Air and Gas Compressor Manufacturing (333912), Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Pump and Compressor Manufacturing (33391), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)
- SIC
- Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Oil & Gas Field Machinery & Equipment (3533), General Industrial Machinery & Equipment (3560)
- akta.pro primary industry
- Process Gas & High-Pressure Compressors (IMAHANAF)
- akta.pro secondary industries
- Controls, Monitoring & Condition Management (for Pumps/Compressors) (IMAHANAI), Pump & Compressor Packages (Skids, Booster Sets) (IMAHANAG), Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)
Keywords
Where Aerzen USA is headquartered
LocationHeadquarters
- HQ city
- Coatesville
- HQ country
- United States
- HQ region
- North America
Offices12 records
Markets served
Aerzen USA business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Industrial Equipment Sales: Sale of blowers, compressors, and turbo blowers for industrial applications. Products include positive displacement blowers, screw compressors, screw blowers, and turbo blowers. Pricing is typically project-based and quote-driven for custom industrial solutions.
- Service and Maintenance: Field service including commissionings, inspection, maintenance, and repairs. Service contracts provide ongoing support for installed equipment base.
- Original Spare Parts: Sale of original AERZEN parts, spare parts, service kits, oils, and replacement stages through online store and direct ordering.
- Rental Solutions: Rental machines for temporary or emergency compressed air, gas, and vacuum requirements. Includes pay-per-use options and contingency planning services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom industrial equipment with project-based pricing |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels5 records
Aerzen USA product offering
Product offeringCore offering
Aerzen USA manufactures and sells high-performance industrial blowers, screw compressors, screw blowers, and turbo blowers for compressing air and neutral gases. The product portfolio includes positive displacement blowers, oil-free and oil-injected screw compressors (SI and DS Series), and the Delta Hybrid screw blower line, complemented by intelligent control systems (AERtronic, AERsmart, AERprogress, WebView) for optimized performance. The company also provides field service, spare parts, rental machines, and analysis/consulting for installed equipment, serving industries such as water/wastewater treatment, food processing, chemical, cement, maritime, mining, and biogas/biomethane.
Product overview
Aerzen USA is a manufacturer of high-performance industrial machines for compressing gases, operating since 1864. The company offers a comprehensive portfolio of blowers, compressors, and turbo equipment organized into five core product lines: Positive Displacement Blowers (for air, neutral gases, process gas, vacuum, and biogas applications), Screw Compressors (including oil-free and oil-injected variants with the SI and DS Series), Screw Blowers (Delta Hybrid series combining blower and compressor technology), Turbo Blowers (oil-free high-speed units), and Control Technology (including AERtronic, AERsmart, AERzen WebView, AERprocess, and AERprogress cloud solutions). The product range is complemented by rental machines, modifications and accessories, and field service capabilities. With approximately 2,500 employees and operations in over 100 countries through more than 50 subsidiaries, Aerzen serves diverse industries including water/wastewater treatment, food processing, chemical processing, cement, maritime, mining, and biogas/biomethane applications.
Differentiator
Problem solved
Functional benefit
Brands
- AERtronic: Unit control system for AERZEN machines
- AERsmart
- AERprogress
- AERprocess
- AERZEN WebView
- Delta Blower
- Delta Screw
- Delta Hybrid
Products and services
- Positive Displacement Blowers Robust endurance-runner blowers for conveying air and neutral gases, offered in configurations for process gas, vacuum, and biogas handling. Used by industrial and municipal facilities requiring reliable low-pressure air movement.
- Screw Compressors Screw compressors in oil-free and oil-injected configurations (SI Series and DS Series) for compressed air, process gas, and biogas applications. Includes oil-free screw compressors, process gas compressors, and biogas compressors for industrial customers.
- Screw Blowers (Delta Hybrid)
Quantifiable outcome
- Energy efficiency through intelligent control optimization with AERsmart system
Companies that use Aerzen USA
Customer profileNamed customers5 records
Segments7 records
Ideal customer profiles5 records
Aerzen USA technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Aerzen USA partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered regional partner.
- Specialty Treatment Solutionsregional partnerRegional distribution partner in the United States, specifically in Benicia, CA. Provides local sales and support for AERZEN water treatment solutions in the California market.
- Aquarius Technologies, LLCregional partnerRegional distribution partner in the United States, located in Saukville, WI. Provides local sales and support for AERZEN products in the Wisconsin market.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
Aerzen USA competitors and assessment
Company assessmentDirect peers
- Atlas Copco: Global leader in industrial compressors, vacuum solutions, and air treatment. Directly competes with Aerzen across screw compressors, turbo blowers, oil-free compressors, and aftermarket service in water/wastewater, chemical, food, and process industries.
- Ingersoll Rand: Major industrial compressor and blower manufacturer (including Gardner Denver legacy), serving oil-free and oil-injected compressed air, process gas, and wastewater aeration — overlapping almost entirely with Aerzen's core product portfolio and customer verticals.
- Kaeser Kompressoren: Privately held German manufacturer of screw compressors, blowers, and compressed air systems. Competes head-to-head with Aerzen in oil-free and oil-injected screw compressors across European and global industrial customers.
- Sulzer: Swiss industrial manufacturer of pumps, compressors, and related rotating equipment. Directly competes in process gas compression and industrial blowers used in chemical, water, and energy applications similar to Aerzen.
- Howden (Chart Industries): Specialist in rotary and turbo blowers, compressors, and process gas handling equipment. Closely comparable to Aerzen's positive displacement and turbo blower lines serving wastewater, mining, cement, and process industries.
- Busch Vacuum Solutions: Global leader in vacuum pumps and blowers, including positive displacement technology. Directly comparable to Aerzen's vacuum pump and blower product lines across packaging, chemical, and industrial processing customers.
Broad incumbents
- MAN Energy Solutions: Large industrial manufacturer with a process gas and turbo compressor portfolio serving oil & gas, marine, and power. Overlaps with Aerzen in high-pressure process gas compression but operates across a much broader industrial portfolio.
- Siemens Energy: Industrial gas turbine and compression equipment provider serving power generation, oil & gas, and process industries. Comparable to Aerzen on process gas compression scale and engineering depth, though broader and more diversified.
- GE Oil & Gas (Baker Hughes): Major oilfield equipment and process gas compression provider via the Baker Hughes portfolio. Comparable to Aerzen on process gas compression equipment sold into oil & gas, petrochemical, and energy applications, though much larger scale.
Emerging players
- Kobelco Compressors: Specialist screw compressor manufacturer serving industrial compressed air markets. Smaller scale than Aerzen but directly competes on screw compressor technology and oil-free offerings in similar customer verticals.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Aerzen USA social profiles
Digital presenceAerzen USA financial estimates
Financial estimateRevenue estimate
Valuation estimate
Aerzen USA leadership team
Management profileNumber of profiles
Profiles1 record
Aerzen USA subsidiaries and ownership
Company hierarchySubsidiaries7 records
Aerzen USA funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Aerzen USA 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 Aerzen USA
What does Aerzen USA do?
Aerzen USA manufactures and sells high-performance industrial blowers, screw compressors, screw blowers, and turbo blowers for compressing air and neutral gases. The product portfolio includes positive displacement blowers, oil-free and oil-injected screw compressors (SI and DS Series), and the Delta Hybrid screw blower line, complemented by intelligent control systems (AERtronic, AERsmart, AERprogress, WebView) for optimized performance. The company also provides field service, spare parts, rental machines, and analysis/consulting for installed equipment, serving industries such as water/wastewater treatment, food processing, chemical, cement, maritime, mining, and biogas/biomethane.
Is Aerzen USA a public or private company?
Aerzen USA is a private company. It is classified as family owned and is currently operating.
When was Aerzen USA founded?
Aerzen USA was founded in 1864. It employs 101 to 250 people.
Where is Aerzen USA based?
Aerzen USA is headquartered in Coatesville, United States, in the North America region.
How does Aerzen USA make money?
Four revenue lines are on record. Industrial Equipment Sales are the primary driver. The others are service and Maintenance, original Spare Parts and rental Solutions.
Who are Aerzen USA's main competitors?
Direct peers on record are Atlas Copco, Ingersoll Rand, Kaeser Kompressoren, Sulzer, Howden (Chart Industries) and Busch Vacuum Solutions. Broad incumbents are MAN Energy Solutions, Siemens Energy and GE Oil & Gas (Baker Hughes). Kobelco Compressors is listed as an emerging player.
Does Aerzen USA have an API?
No public API is recorded for Aerzen USA.
What industry is Aerzen USA in?
Aerzen USA's product category is Industrial Compressors and Blowers. Its primary akta.pro industry code is IMAHANAF, Process Gas & High-Pressure Compressors, with a secondary code of IMAHANAI, Controls, Monitoring & Condition Management (for Pumps/Compressors). Its NAICS code is 333912 and its SIC code is 3564.