Nichols Portland

What Nichols Portland does

Nichols Portland is a Portland, Maine-based precision powder metal manufacturer specializing in gerotors, the inner and outer rotor pairs that form the working elements of positive displacement pumps. The company traces its gerotor manufacturing heritage to the early 1930s and the pioneering work of W. Henry Nichols, and it claims the title of the world's largest gerotor manufacturer. Its core technology is the gerotor pumping principle: conjungently-generated tooth profiles on an inner and outer rotor with a fixed eccentricity that produces continuous fluid-tight sealing during rotation, enabling smooth pumping action for fuel transfer, lubrication, transmission, and industrial fluid power applications.

The company's product portfolio is organized into two lines: standard geometry gerotors drawn from its catalog of established designs, and custom-designed gerotors engineered in collaboration with customers to meet specific application requirements. Nichols Portland controls the full value chain from product design and materials analysis through tool design, performance testing, manufacturing, and delivery, and it positions itself as a value-engineered solutions provider rather than a parts supplier. Customers span four primary verticals: industrial and mobile equipment manufacturers, automotive and engine manufacturers, marine equipment manufacturers, and power generation equipment makers.

Nichols Portland operates as a subsidiary of Parker Hannifin Corporation, evidenced by the [email protected] contact domain. Its go-to-market is direct enterprise sales supported by specialized application engineering, with quote-based pricing for both standard and custom solutions. The company operates from a single manufacturing facility at 2400 Congress Street in Portland, Maine, and in January 2022 expanded its scope through the acquisition of Alpha Precision Group, broadening its precision powder metal capabilities beyond gerotors.

Name

Nichols Portland

Legal name

Nichols Portland

Website

https://gerotor.net

Company type

Private

Founded year

1930

Operating status

Operating

Headcount range

101–250 employees

Short description

Nichols Portland is a Portland, Maine-based subsidiary of Parker Hannifin that designs and manufactures gerotors, the inner and outer rotor components of positive displacement pumps. It serves automotive, marine, industrial, and power generation OEMs with both standard and custom-engineered gerotor solutions, and claims to be the world's largest gerotor manufacturer.

Ownership category

akta.pro rank

Product category

Precision Gerotor and Fluid Power Components

NAICS

Fluid Power Pump and Motor Manufacturing (333996)

SIC

Pumps & Pumping Equipment (3561)

akta.pro primary industry

Positive Displacement Pumps (IMAHANAB)

akta.pro secondary industry

Hydraulic Components (Pumps, Motors, Cylinders) (IMAHAGAA)

Keywords

• Gerotor manufacturing
• Precision powder metal gears
• Positive displacement pumps
• Custom fluid power components
• Inner outer rotor design

Headquarters

HQ city

Portland

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, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Gerotor Manufacturing and Sales: Design and manufacture of gerotors (internal/external rotor pump elements) for various applications. They offer both standard geometries and custom-designed gerotors. Revenue is generated through product sales with specialized application engineering support included in the customer collaboration process.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Nichols Portland manufactures precision gerotors—positive displacement pumping units composed of an inner rotor and an outer rotor with conjugately-generated tooth profiles—for fuel transfer, lubrication, transmission, and fluid power applications. The company supplies both its catalog of standard gerotor geometries and fully custom-designed gerotors engineered and validated in collaboration with each customer, controlling every step from design and materials analysis through manufacturing and delivery.

Product overview

Nichols Portland is a gerotor manufacturer offering two primary product lines: standard geometry gerotors and custom-designed gerotors. Their standard gerotors are positive displacement pumping units consisting of an inner and outer rotor used across fuel transfer, lubrication, transmission, and industrial fluid power applications. For specialized needs, they provide custom gerotor design and engineering services, collaborating with customers to validate designs and deliver application-specific solutions. The company has operated since the early 1930s and controls every aspect of operations from product design through manufacturing and delivery.

Differentiator

Problem solved

Functional benefit

Products and services

• Gerotors (Standard Geometries) Catalog of positive displacement pumping units consisting of an inner rotor and outer rotor with conjugately-generated tooth profiles, supplying fuel transfer, lubrication, transmission, and industrial fluid power applications for OEMs across industrial, automotive, marine, and power generation sectors.
• Custom Gerotors Value-engineered gerotor solutions designed specifically for customer applications, with Nichols Portland collaborating on design parameters, validating specifications, and delivering application-specific prototypes and production units. The service covers product design, materials analysis, tool design, performance testing, manufacturing, and delivery.

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Parker HannifincoreStrategic or Co-development PartnerNichols Portland appears to be affiliated with Parker Hannifin, evidenced by their email domain [email protected], suggesting Nichols Portland operates as part of or in close partnership with Parker Hannifin's fluid systems or filtration divisions.

Scale indicators2 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• Casappa: Italian-based manufacturer of internal and external gear pumps and motors for hydraulic systems. Directly competes with Nichols Portland in precision positive displacement pumping for industrial and mobile hydraulics.
• HydraForce: Manufacturer of hydraulic cartridge valves, manifolds, and integrated hydraulic systems for mobile equipment. Overlaps with Nichols Portland in precision fluid power components for mobile and industrial applications.
• Permco: Manufacturer of hydraulic gear pumps and motors, including internal and external gear pump designs closely analogous to gerotors. Competes directly with Nichols Portland in mobile and industrial hydraulic pumping applications.
• Marzocchi Pompe: Specialist in external gear pumps and motors serving mobile and industrial hydraulic markets. Comparable product architecture and customer overlap with Nichols Portland's gerotor-based offerings.

Broad incumbents

• Danfoss Power Solutions: Major player in hydraulic pumps, motors, valves, and electronic controls for mobile and industrial machinery. Direct competition in gear and piston pump segments that overlap with Nichols Portland's gerotor applications.
• Continental (Industrial Hydraulics / ContiTech): Large diversified manufacturer with industrial hose, hydraulic, and fluid handling products that intersect with Nichols Portland's end-markets in automotive and industrial pumping.
• Bosch Rexroth: Global incumbent in hydraulic pumps, motors, valves, and motion control. Overlaps with Nichols Portland in fluid power components but operates at vastly greater scale and broader product portfolio.
• Eaton Corporation: Diversified industrial manufacturer with a significant hydraulics business (vane, piston, and gear pumps). Competes with Nichols Portland across industrial and mobile hydraulic applications as part of a much wider portfolio.
• Parker Hannifin (Motion & Control Divisions): Parent company of Nichols Portland and broader supplier of hydraulic pumps, motors, valves, and fluid handling systems. Competes with Nichols Portland internally and externally in the same fluid power categories.

Regional players

• Yuken Kogyo: Japanese manufacturer of hydraulic pumps (vane, piston, gear) and valves. Comparable product lines to Nichols Portland, primarily serving Asian markets with limited direct US presence.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

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&A1 record

Investments

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

Frequently asked questions about Nichols Portland