Amacoil

What Amacoil does

Amacoil is a privately-held American manufacturer founded in 1961 and headquartered in Aston, Pennsylvania. The company produces rolling ring linear drives — a specialized class of linear actuator that converts rotary input motion into reciprocating linear output through a rolling-ring mechanism rolling against a stationary shaft. Unlike screw-, piston-, or cam-based linear motion devices, rolling ring drives operate without rubbing contact between primary motion elements, which positions them for high-speed, low-wear, low-maintenance reciprocation in industrial automation, packaging, converting, web-handling, and general motion-control applications.

The firm operates as a small specialty manufacturer with 1–10 employees, indicating a focused, niche product and customer strategy rather than broad-line industrial production. Its 60+ year continuous operating history suggests a stable, relationship-based business model serving OEM and industrial users that integrate the rolling ring drive into larger machines or production lines. Detailed product specifications, pricing, distribution channels, certifications, and customer information could not be confirmed from first-party sources, as the company's website (amacoil.com) returned only a verification/loading page at the time of data collection, and no third-party disclosures of revenue, headcount history, ownership, or strategic transactions were available.

Given the absence of funding history, M&A activity, management-team disclosures, partnerships, or product-launch records in the source material, the company's revenue mechanics and growth posture cannot be characterized beyond the inference that it functions as a long-tenured, small-scale specialist supplier. The primary commercial risk implied by this profile is customer-concentration exposure in a narrow product category, while the primary opportunity is the defensibility of a niche manufacturing position sustained over multiple decades.

Name

Amacoil

Website

https://amacoil.com

Company type

Private

Founded year

1961

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Linear Motion Systems

NAICS

Mechanical Power Transmission Equipment Manufacturing (333613)

akta.pro primary industry

Actuators & Motion Devices (Linear, Rotary, Electric Actuators for Motion Control) (IMAHAGAG)

akta.pro secondary industries

Linear Motion & Actuation (Linear Motors, Electric Cylinders, Actuators) (IMAGACAG), Linear Motion & Mechanical Power Transmission (Ball/roller screws, linear guides, bearings, couplings) (IMAHAGAM)

Keywords

• Rolling ring drives
• Linear motion systems
• Industrial motion control
• Mechanical linear actuators
• Rotary to linear converters

Headquarters

HQ city

Aston

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations

Core offering

Amacoil manufactures rolling ring linear drives, which are mechanical devices that convert rotary input motion into linear output motion via a rolling ring mechanism. The company produces these drives as a specialty industrial motion control product line.

Differentiator

Problem solved

Functional benefit

Products and services

• Rolling Ring Linear Drives

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• Tolomatic: Tolomatic manufactures electric linear actuators, rodless actuators, and integrated motion control products. It competes with Amacoil in industrial linear motion applications where customers choose between alternative linear-drive technologies.
• Exlar (Parker Hannifin): Exlar, now part of Parker Hannifin, makes roller-screw linear actuators — a competing electromechanical linear drive technology to Amacoil's rolling ring drives.
• Bishop-Wisecarver: Bishop-Wisecarver makes linear guides, slides, and motion components used in industrial automation. It is comparable to Amacoil as a US-headquartered specialty supplier of linear motion hardware.
• Nook Industries: Nook Industries manufactures acme lead screws, ball screws, and linear motion products. It competes with Amacoil for the same industrial linear-motion applications and serves overlapping OEM and MRO customers.
• PBC Linear (Pacific Bearing): PBC Linear produces linear bearings, guides, and motion components for industrial automation. It overlaps with Amacoil in factory-floor linear motion applications and competes for similar OEM and integrator customers.
• Thomson Industries (Altra Motion): Thomson Industries produces linear bearings, guides, screws, and actuators for industrial motion applications. It is one of the largest direct alternatives to Amacoil in factory linear motion.

Broad incumbents

• SKF: SKF is a global bearings and linear motion manufacturer offering ball screws, profile rails, and actuators. It competes broadly with Amacoil in linear motion for industrial equipment.
• Schaeffler / Ewellix: Schaeffler (including the Ewellix linear motion brand) produces ball screws, linear actuators, and guides. It is a broad incumbent alternative to Amacoil in industrial linear motion.
• Bosch Rexroth: Bosch Rexroth offers an extensive portfolio of linear motion technology including ball screws, linear guides, and linear motors. It is a broad incumbent competing against Amacoil across many of the same industrial applications.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat3 records

Key risks4 records

Key highlights4 records

Customer concentration

• LinkedInlinkedin.com/company/amacoil-inc

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 Amacoil