Top Generator Brands In The USA

Are you looking for a good generator in the USA? There’s a very long list of generator and power supply companies one can choose from if you need to hire portable generators for your workplace or home. You can either hire generators from this company or make a purchase if you’re looking forward to installing one at your home place. This article features the best generator brands you should consider buying from. Here is a list of the best generator brands in the USA.

List Of Top Generator Brands In The USA

  1. Action
  2. Himoisa
  3. Aggreko
  4. Zwart Techniek
  5. Kohler SDMO (SDMO Industries)
  6. Atlas Copco
  7. Cummins
  8. Caterpillar
  9. Pramac
  10. Endress Generators
  11. FG Wilson


Action is an international company that is headquartered in Dubai. They offer varied sizes of power generators depending on the output required and the scale of the project. The highest demand for action generators is between units 500kVA and 1259 kVA. Some of their generators may be attached to form a small power station, while others run separately.

Action generator company USA


Himoinsa manufactures and distributes generators internationally. They have all kinds of generators to meet customer requirements. From diesel and gas to hybrid power generators, lighting towers and parallel systems. The brand has a heavy variety of diesel generators available from 670kVA-3,000kVA and to the industrial range4kVA-800kVQ.

Himoisa guarantees total control over the production, as it is a vertical manufacturer. The brand upsurges efficiency. Himoisa designs and tailors products to the customer’s specifications in each project to satisfy individual customer requirements.

Himoisa generators are designed with all parts to be perfectly integrated ensuring the efficiency of the units and allowing them to provide longer warranties and guarantees. The efficiency of the parts also reduces running and servicing costs. The units also have soundproofing integrated into the canopies making them perfect for use in events, public spaces and the nighttime.


The generator company was established in the Netherlands and eventually spread out to six countries on different continents. Its offices are in Western Europe, the United States and Australia, with smaller locations in Africa, Latin America, the Middle East and Asia. The company is among the best generator brands in the United States. It was the sole power provider during the Beijing Olympic Games in 2008, and the London Olympics in 2012.

They provide generators from 15kVA to 2000kVA in single units, as well as multi-megawatt packages using 1250 kVA units that are attached. It is the first company in this list of generator manufacturers that provide the packages. They have generators for both large and small-scale consumers. Aggreko does not sell the equipment, instead, it offers its clients power packages that include engineering and design to commission and operation.

Aggreko generators

Zwart Techniek

The company has been in existence since 1930 and has been expanding since. It is based in Ijmuiden. They have a service centre in Etten-Leur and are an established brand in the design and manufacture of power supply generators in the United States and all over the world.

Zwart Techniek’s services are beyond providing generators. They are a leading provider of high-end emergency power solutions with tailor-made protocols servicing hospitals, data centres, airports, military etc with the highest standards in emergency power.

Aside from emergency power systems, the company provides hybrid power stations electrifying off-grid areas, utilities and industries with continuous power using as many renewable energy sources combined with generator backup.

Kohler SDMO (SDMO Industries)

Kohler-SDMO is the leader in France and the 3rd largest manufacturer of generators worldwide. The company designs manufactures and markets standard generating sets ranging from 1kVA to 3000kVA, which meet all power requirements depending on the customer’s desire. SDMO Industries puts its engineering expertise into practice by meeting the most specific demands by designing tailor-made power plants. The dynamism of its customer services policy guarantees long-term reliability for facilities worldwide.

Atlas Copco

Atlas Copco was founded in 1873. The company offers portable and stationary generators. Their standard model provides a power of around 2250 kVA. The company works with global contractors to balance its market penetration through direct operations and localized dealers. They are committed. to innovation and their power generators are tested and engineered for long-life performance.

Their QES mobile generator range is the most practical predictable power option that offers the perfect balance between performance and affordability to meet the standby power requirements of the general construction and rental industries and assure customer satisfaction.

Atlas Copco’s generators feature a user-friendly QC controller with independent control and power panels. They can be started remotely. From a cold start, only two clicks are required to power and full table power output will be reached in ten seconds.

Atlas Copco generators


Caterpillar is one of the biggest generator brands in the United States in the world. They offer the biggest range of specifications available. The diesel generators are set with 7.5 to 17550 kVA of power potential for different projects. Each of their generators guarantees top-notch performance. They have features such as hardened crankshafts, large bearing areas, high-strength blocks and steel-backed aluminium alloy bearings to ensure longer life cycles. It has dealers in almost every country and offers expert services and support through its localized dealerships.


Pramac was established back in 1966, earning high technological experience which is one of the most important advantages of the company. They have a vertically managed manufacturing process, ensuring that all products are designed and delivered with top quality and performance to ensure customer satisfaction. Pramac manufactures diesel and gas generators.


Cummins is a world leader in the design and manufacture of engines and power generation equipment making it one of the best generator brands in the USA. Their generator sets have a power potential of 15kVA, offering a single-source warranty, planned maintenance and constant emergency services 24 hours every day as well as backup power rental through their network of suppliers.

Endress Generators

Endress Generators has been in the industry since 1914 making it one of the most established generator companies. The company is based in Bempflingen and specializes in mobile and stationary power generators, energy storage units and lighting pole systems. Endress manufactures DIN-standard appliances of deluxe quality and also applies the same standards to the continuous development of product innovations that are both economical to run and environmentally friendly. Endress produces high quality, and reliability with a special alternator technology and also features a monitoring system E-RMA which can be tracked and controlled via the mobile or laptop

Endress Generators company

FG Wilson

FG Wilson designs and manufactures diesel and gas generator sets used in construction sites varying from 6.8-2500kVA. The company also has generators from 10kVA to 2200kVA to meet their clients’ demands. The company provides mechanical support from pre-sales and after-sales support for the installation, commissioning and undertaking of AMC contracts.

This article has been a compiled list of some of the best generators in the world and the United States.