Our History

Nichols Portland, Inc. Through the Years

A Legacy of Innovation, Precision, and Growth Since 1904

The Past, Present & Future of Nichols Portland, Inc.

In the late 1920s, W.H. Nichols Company began a groundbreaking journey as the inaugural manufacturer of gerotor pumps worldwide. Collaborating closely with the gerotor’s inventor, Myron Hill, W.H. Nichols engineered the equipment capable of crafting the complex gear shape.

This technological revolution led to the production of the world’s first gerotor pump and showcased our deeply rooted innovative spirit. 

Today, our team is proud of our long history, but also acknowledges we have to continue to move forward. Our company continues to be an industry pioneer, innovating daily and maintaining a competitive learning culture that sets us apart. Our successful history is only the beginning of our story as we continue to develop and boldly embrace the challenges of tomorrow.

1904

1904

W.H. Nichols & Son was founded in Waltham, MA.

WH Nichols Logo
1904
1930

1930

First production gerotor launched at Waltham plant.

First Gerotor Production 1930
1930
1967

1967

Alpha Sintered Metals found in Ridgway.

ASM Logo
1967
1968

1968

W.H. Nichols Co. opens Nichols Portland Division.

NPI Logo
1968
1971

1971

Nichols Portland Division starts production of powder metal gerotors.

powder gerotor
1971
1984

1984

Parker Hannifin acquires Nichols Portland Division.

Parker Hannfin accquisition
1984
2000

2000

Alpha Sintered Metals pioneered PM stainless steel applications for automotive exhaust and after-treatment systems.

2000 Alpha
2000
2004

2004

Nichols Portland’s first mechanical pump assembly sold under Parker.

2004 Mechanical pump
2004
2015

2015

Alpha Sintered Metals launches Metal Injection Molding greenfield start-up.

2015 AEM MIM
2015
2016

2016

Nichols Portland Division is purchased by Altus Captial Partners, establishing Nichols Portland LLC. Alpha Sintered Metals acquires PM parts maker Precision Compacted Components of Wilcox, PA, founded in 1994; also acquired the assets of MIM producer Precision made Products of Brunswick, OH, founded in 2002.

2016 NP Atlus
2016
2016

2016

Alpha Sintered Metals acquires PM parts-maker Precision Compacted Components of Wilcox, PA, founded in 1994; also acquired the assets of MIM producer Precision Made Products of Brunswick, OH, founded in 2002.

APG Acquisition of Wilcox
2016
2017

2017

Nichols Portland’s Next Gen electric pump launched. Holding company is re-named Alpha Precision Group.

pumps HP NP INC
2017
2018

2018

Alpha Precision Group acquires specialty valve company Mercury Manufacturing of Wyandotte, MI, founded in 1964.

Mercury-color
2018
2019

2019

Nichols Portland LLC opens state-of-the-art Pump Facility. 

NPI South Portland Division_ Pumps
2019
2021
Slice 1 - 2025-07-23T131353.637

2021

Nichols Portland acquires Alpha Precision Group. Both brands operate under Nichols Portland Inc.

2021
2025

2025

Nichols Portland, Inc. enters a new chapter with the unification of all divisions and the establishment of our new headquarters.

NPI-Metal-Logo-Blue-Background
2025

Discover the Story of W.H. Nichols Company

Since the beginning, W.H. Nichols Company has been built on innovation and dedication to excellence. From humble beginnings to becoming an industry-leader, our company has kept the same mindset -- our people are the heartbeat of our success.

Explore Nichols Portland, Inc. →


Discover the Story of W.H. Nichols Company

Since the beginning, W.H. Nichols Company has been built on innovation and dedication to excellence. From humble beginnings to becoming an industry-leader, our company has kept the same mindset -- our people are the heartbeat of our success.