Northend Gear & Machine

What Northend Gear & Machine does

Northend Gear & Machine is a specialty machining company founded in 1988 and based in Fairfield, Ohio, that manufactures large-diameter gears and heavy shafts and performs complete gearbox rebuilds. Its product portfolio covers spur, helical, double-helical, herringbone, worm, and straight bevel gears up to 72 inches outside diameter; input, output, worm, splined, and custom shafts up to 36 inches in diameter and 120 inches long; and supporting components such as sprockets, couplings, pulleys, housing covers, and custom power-transmission parts. Manufacturing relies on a heavy equipment base including Barber-Colman and G&E hobbing machines, Sykes and Farrel helical cutting equipment, Mazak CNC turning centers (PowerMaster, QT35, QT250MY, Nexus 200, QuickTurn 15/20), Mitsubishi and Hansvedt wire and ram EDM, and a 200-ton hydraulic press with 7.5-ton lifting capacity for gearbox teardown and assembly. Operations are backed by in-house inspection certified to ISO 9001 and parts are produced to AGMA quality standards, including AGMA 15 capability on suitable work.

The company's commercial model is sales-led and consultative: customers in heavy industrial sectors submit RFQs with part prints, samples, or specifications through the website, and Northend responds with engineer-led technical proposals and custom quotes. Revenue derives from three streams — custom one-off gear and shaft manufacturing, gearbox rebuild and repair services including root-cause failure diagnostics, and reverse engineering of obsolete or worn components reconstructed in CAD/CAM for replacement production. Pricing is entirely quote-based with no public catalog, e-commerce, or tiered pricing, reflecting the bespoke nature of large-format industrial work where part cost depends on size, material, tolerances, and process complexity.

Customer focus is split between two horizontal segments: heavy industrial equipment OEMs (construction machinery, mining, agricultural, material handling) needing parts that exceed standard machine shop capacity, and industrial end-users and plant operators facing downtime on obsolete gearboxes that require root-cause diagnosis and reverse-engineered replacements. Northend serves a single domestic market (the United States, anchored in the Southern Ohio industrial corridor) and operates as a direct sales entity with no resellers or distribution intermediaries. Following its November 2025 acquisition by Vector Companies of Dubuque, Iowa, Northend operates as a division of that parent, with co-marketing through the Vector Companies Capabilities Overview brochure and aligned trade show activity (Motion + Power Technology Expo 2025, International WorkBoat Show 2026).

Name

Northend Gear & Machine

Legal name

Northend Gear & Machine

Website

https://northendgear.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

1–10 employees

Short description

Northend Gear & Machine is a specialty gear and shaft manufacturer and gearbox rebuild shop in Fairfield, Ohio, serving heavy industrial OEMs and end-users with large-diameter gears (up to 72 inches), heavy shafts (up to 36 inches diameter, 120 inches long), and full reverse-engineered rebuild services, operating as a division of Vector Companies since November 2025.

Ownership category

akta.pro rank

Product category

Precision Gear and Shaft Manufacturing

NAICS

Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (333612), Machine Shops (332710)

SIC

Special Industry Machinery, Nec (3559)

akta.pro primary industry

Gearmotors, Gearboxes & Speed Reducers (IMAGACAF)

Keywords

• Custom gear manufacturing
• Heavy shaft machining
• Gearbox rebuild services
• Power transmission components
• Precision gear cutting

Headquarters

HQ city

Fairfield

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

Revenue model

1. Custom Gear Manufacturing: One-time manufacturing of custom large-diameter gears (spur, helical, double-helical, worm, straight-tooth bevel) cut up to 72 inches diameter. Customers provide prints or samples; parts are built to spec and fully inspected before shipping.
2. Custom Shaft Manufacturing: One-time manufacturing of heavy shafts (input, output, worm, splined, pump, bevel) up to 36 inches diameter and 120 inches long. Built to print or reverse-engineered from worn samples.
3. Gearbox Rebuild and Repair Services: Complete gearbox repair with root-cause diagnostics, reverse engineering of worn parts, assembly, backlash and contact pattern set-up, and final inspection to OEM specifications or better.
4. Custom Component Manufacturing: Manufacturing of sprockets, couplings, pulley wheels, housing covers, and custom power transmission parts to exact specifications.
5. Reverse Engineering Services: Reverse engineering of obsolete or worn gears, shafts, and gearbox components through teardown, dimensional inspection, and CAD reconstruction for replacement part manufacturing.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Northend Gear & Machine manufactures large-diameter custom gears (spur, helical, double-helical, worm, and straight-tooth bevel up to 72 inches OD) and heavy shafts (up to 36 inches diameter and 120 inches long), and performs complete gearbox rebuild and remanufacturing services including root-cause diagnostics and reverse engineering of worn or obsolete components. All parts are built to print or reverse-engineered from sample, fully inspected in-house under ISO 9001, and shipped complete with documentation.

Product overview

Northend Gear & Machine is a specialty large gearbox services company founded in 1988, offering a comprehensive portfolio of precision gear manufacturing products and industrial services. The core product line includes Spur Gears, Helical Gears, Worm Gears, Straight Bevel Gears, and Shafts—manufactured to AGMA quality standards with in-house ISO 9001 inspection. These products are produced through a suite of manufacturing processes including Gear Hobbing (up to 72 inches OD), Gear Shaping (½ to 36 inches diameter), Helical Gear Cutting (up to 63 inches OD), Bevel Gear Cutting, Thread Milling, CNC/Manual Turning (up to 36 inches diameter, 120 inches length), Wire EDM & Ram EDM, and Precision Milling. Supporting the core product offerings, the company provides Gearbox Rebuild services with root-cause diagnostics and reverse engineering capabilities, as well as component products including Sprockets, Housing Covers, Pulleys, and Custom Parts. The integrated workflow enables customers to source complete solutions from gear blanks through finished assemblies with full documentation and inspection traceability.

Differentiator

Problem solved

Functional benefit

Products and services

• Spur Gears

Quantifiable outcome

• Gears cut up to 72 inches diameter; shafts turned up to 36 inches diameter and 120 inches long; pitch range from 1.5 DP to 72 DP; helix angles up to 30 degrees; AGMA 15 quality capability

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Bison Gear & Engineering: U.S. manufacturer of precision gear motors, speed reducers, and custom gearing for industrial OEMs. Comparable in precision gear manufacturing capability for industrial power transmission.
• Atlas Gear Company: Custom gear manufacturer serving heavy industrial markets with precision gears, shafts, and gearbox components. Northend's YouTube channel is branded under Atlas Gear and both operate under Vector Companies, indicating a direct sister-brand peer relationship.
• Cleveland Gear Company: Industrial gear manufacturer and gearbox repair service provider serving steel mills, mining, and heavy industry with custom gears, gearboxes, and rebuild services — comparable service-and-manufacturing mix.
• Cone Drive (Timken): Manufacturer of precision worm gear speed reducers and precision gearing for industrial applications. Overlaps with Northend's worm gear manufacturing and large-diameter power transmission offerings.
• Forest City Gear: Cleveland, OH-area custom gear manufacturer producing spur, helical, bevel, worm, and internal gears with broad CNC machining and finishing capabilities. Highly comparable Midwest job-shop competing in custom precision gearing for industrial customers.
• Philadelphia Gear (Timken Power Systems): Industrial gearbox OEM and full-service gearbox repair, remanufacturing, and field-service provider serving marine, mining, metals, and power generation — directly comparable gearbox rebuild and reverse-engineering scope to Northend.
• Cincinnati Gear Company: Ohio-based custom gear manufacturer producing large precision gears and spline products with in-house heat treating and finishing. Geographic and capability profile closely mirrors Northend's Midwest specialty gear position.

Broad incumbents

• Regal Rexnord: Large diversified industrial manufacturer of power transmission products including gears, bearings, gearboxes, and couplings. Overlaps with Northend's offerings but as part of a much broader portfolio rather than a specialty job shop.
• Lufkin Industries (GE Power Transmission): Manufacturer of large industrial gears, gearboxes, and power transmission equipment for oil & gas, mining, and industrial markets. Larger incumbent with overlapping custom large-gear and gearbox capabilities.
• Sumitomo Heavy Industries (Gear Products): Global manufacturer of industrial gear reducers, gear motors, and precision gear components. Larger incumbent with broad power transmission portfolio that competes for the same industrial gearbox customers as Northend.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/northendgear
• YouTubeyoutube.com/@AtlasGearCompany
• Facebookfacebook.com/northendgear
• LinkedInlinkedin.com/company/northendgear
• Instagraminstagram.com/northendgear/?hl=en

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

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 Northend Gear & Machine