Atlas Gear

What Atlas Gear does

Atlas Gear Company is a US-based precision gear and custom component manufacturer founded in 1946, headquartered in Madison Heights, Michigan. The company specializes in prototype and small-batch manufacturing of custom spur, helical, worm, straight-tooth bevel, and ground gears, as well as splined, bevel pinion, pump, and worm shafts, plus components such as sprockets, couplings, pulleys, gear balls, side gears, housing covers, and specialty gearbox parts. Manufacturing is conducted entirely in-house, spanning CNC gear hobbing (Mitsubishi, Barber-Colman), CNC gear shaping, Gleason bevel cutting (12B/12A Coniflex), Klingelnberg Höfler Viper 500KW gear grinding, CNC milling and turning, and precision broaching, with ISO 9001-certified inspection using a Gleason/M&M 3525 CNC Gear Analyzer and Sheffield RS-25HA CMM.

The company sells exclusively through a direct, quote-based sales motion to industrial OEM customers, with no e-commerce, distributor, or retail channels. Customers submit prints/specifications, target quantities, material requirements, and inspection needs through a website quote form, phone, or email; sales and engineering then collaborate on feasibility and pricing. Five primary verticals are served: construction and roadbuilding OEMs (largest emphasis), mining and quarrying, commercial marine (propulsion, crane/hoist, winch/windlass, deck machinery), industrial power transmission, and general industrial equipment. Marketing channels include CONEXPO-CON/AGG, International WorkBoat Show, Motion + Power Technology Expo (AGMA), a corporate website with blog, LinkedIn, and email newsletter.

Since August 2024 Atlas Gear has operated as a division of Vector Companies, a diversified manufacturing platform that also includes The Adams Company and Atlas Global; Vector added Northend Gear & Machine in October 2025 to broaden its large-diameter gear, heavy shaft, wire EDM, and gearbox remanufacturing scope. Vector Companies is led by President & CEO Steven J. Arthur; on-site Atlas Gear leadership includes General Manager Bitu Chahil, Quality Manager John McReynolds, Estimating Manager Wayne Sherman, Plant Supervisor Daniel Pianowski (appointed October 2025), and Purchasing Manager John Mock. The company has reported no layoffs in over 15 years.

Name

Atlas Gear

Legal name

Atlas Gear Company

Website

https://atlasgear.com

Company type

Private

Founded year

1946

Operating status

Operating

Headcount range

11–50 employees

Short description

Atlas Gear Company is a US-based precision gear and custom component manufacturer founded in 1946, specializing in prototype and small-batch gears, shafts, and power transmission components for OEMs in construction, mining, marine, and industrial equipment markets, operating as a division of Vector Companies.

Ownership category

akta.pro rank

Headquarters

HQ city

Madison Heights

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. Custom Gear Manufacturing: Prototype and custom gear manufacturing including spur, helical, worm, bevel, ground, and crown gears built to customer specifications. Revenue generated from one-off prototypes to small-batch production runs.
2. Custom Shaft Manufacturing: Custom shaft machining for splined, bevel pinion, pump, and worm shafts for input and output applications. Volume from first articles to small-batch production.
3. Custom Component Manufacturing: Machining of sprockets, couplings, pulleys, gear balls, side gears, housing covers, and specialty gearbox parts with unique geometries.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Atlas Gear Company manufactures prototype and small-batch custom gears, shafts, and precision machined components to customer specifications. Core production covers spur, helical, worm, ground, crown, and straight-bevel gears, plus splined, bevel pinion, pump, and worm shafts, along with sprockets, pulleys, couplings, and gearbox housings. All parts are produced under one roof with in-house ISO 9001 inspection and responsive lead times for time-sensitive, custom, and emergency replacement work for industrial OEMs.

Product overview

Atlas Gear Company is a precision gear and custom component manufacturer specializing in prototype and expedited manufacturing since 1946. The company operates as a division of Vector Companies and offers a comprehensive portfolio of products organized into three core categories: Gears (including spur, helical, worm, and straight bevel gears), Shafts (including bevel, pump, splined, and worm shafts), and Components (including sprockets, pulleys, housing covers, and custom parts). All products are supported by in-house ISO 9001 inspection and documentation. The manufacturing capabilities span gear hobbing, shaping, grinding, CNC machining, broaching, and bevel gear cutting, enabling the company to serve OEMs in construction, mining, marine, and industrial power transmission sectors requiring precision motion control components with responsive lead times.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Gears Custom prototype and production gears including spur, helical, worm, straight-tooth bevel, ground, and crown gears manufactured to exact specifications with in-house ISO 9001 inspection; built for OEMs and industrial teams needing time-sensitive custom gear work.
• Spur Gears Internal and external spur gears produced through hobbing, shaping, shaving, and grinding processes with capacity up to 30" OD and 2–64 DP pitch range.
• Helical Gears Internal and external helical gears produced through hobbing, shaping, shaving, and grinding processes with capacity up to 30" OD, 2–64 DP pitch range, and helix angles from 14.5°–45°.
• Worm Gears Worm gears produced from 3–24 DP with ratio options from 1:1 to 10:1 and sizes up to 12" max center distance, available in annealed, hardened, and stainless steel.
• Straight Bevel Gears Straight-tooth bevel gears cut in fine or coarse pitches with ratios from 1:1 to 1:10, coniflex or conventional bearing patterns, maximum 18" OD diameter.
• Custom Shafts Custom prototype and production shafts including splined, bevel pinion, pump, and worm shafts for input and output applications, backed by in-house ISO 9001 inspection.
• Bevel Shafts Straight-tooth bevel geared shafts with fine or coarse pitches, ratios from 1:1 to 1:10, maximum 6" OD diameter and 18" length.
• Pump Shafts Custom pump shafts with maximum 6" OD diameter and 63" length, supporting 1:1 to 10:1 ratio range and 2.5–48 DP pitch range.
• Splined Shafts Splined shafts with maximum 16" OD diameter and 50" length, pitch range 3–48 DP, pressure angle 14.5–45°, available as involute or straight-sided splines.
• Worm Shafts Worm shafts with maximum 6" OD diameter and 36" length, ratio range 1:1 to 10:1, pitch range less than 3 ADP.
• Custom Power Transmission Components Custom power transmission components including sprockets, couplings, pulleys, gear balls, side gears, housing covers, and specialty gearbox parts.
• Sprockets Custom roller chain and power transmission sprockets up to 24" OD maximum, 8" face width, 1:1 to 10:1 ratio range, and pitch range less than 1.25".
• Pulleys Custom V-belt and timing pulleys up to 24" diameter maximum with 8" face width, supporting 1:1 to 10:1 ratio range and 500 lbs weight capacity.
• Housing Covers Gearbox housing covers and machined covers with maximum 24" diameter, 5-axis machining capability, maximum 144" OAL, and 500 lbs weight capacity.
• Custom Parts Quick-turn prototype and custom machined parts with complex geometries, tight-tolerance features, and integrated gear, spline, bore, keyway, or threaded details up to 63" length.
• Manufacturing Process Services Comprehensive manufacturing services including gear hobbing, gear shaping, gear grinding, helical shaping, gear deburring, broaching, gear inspection, CNC machining, milling, and bevel gear cutting, performed under one roof with in-house ISO 9001 inspection.

Quantifiable outcome

• Machining time reduction of 50-75% through stacked broaching operations
• +1 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature8 records

Partnerships

Five partnerships are on record, tiered minor and core.

• Northend Gear & MachineminorOthers · 28 October 2025Acquired by Vector Companies at the Motion + Power Technology Expo. Specializes in large-diameter gears, heavy shafts, precision wire EDM, and full gearbox repair and remanufacturing. Complements Atlas Gear's smaller-gear focus within the Vector platform.
• American Gear Manufacturers Association (AGMA)coreOthers · 14 October 2024Vector Companies (including Atlas Gear Company) is a headlining sponsor of the AGMA Fall Technical Meeting, using the event to introduce its global platform. AGMA provides a forum for gear industry experts to share cutting-edge research and knowledge exchange.
• Vector CompaniescoreOthers · 30 August 2024Atlas Gear Company is a division of Vector Companies, a global platform for gear, shaft, and custom component manufacturers. The platform includes The Adams Company, Atlas Gear Company, and Atlas Global, offering over 250 years of combined expertise in industrial motion control and power transmission.
• Klingelnberg AmericacoreTechnology or Integration · 5 July 2024Partnership with Klingelnberg America to install the Klingelnberg Höfler Viper 500KW gear grinding machine. This represents the latest in gear grinding technology and positions Atlas Gear for more complex projects while maintaining precision and efficiency customers expect.
• Deister MachineminorGTM or Marketing PartnerCustomer relationship from aggregates and mining equipment industry. Vector Companies hosted dinners with Deister Machine during CONEXPO-CON/AGG 2026 to strengthen customer relationships.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Others

• Northend Gear & Machine: Sister company of Atlas within Vector Companies, specializing in large-diameter gears, heavy shafts, precision wire EDM, and gearbox remanufacturing. Acquired by Vector in October 2025 to complement Atlas's smaller-gear focus; not a competitor but a complement within the same platform.
• The Adams Company: Sister company of Atlas within Vector Companies platform, producing custom power transmission and motion control components. Not a competitor but a strategically related platform sibling that shares capital, customers, and management under the Vector umbrella.

Direct peers

• Torque Transmission: Ohio-based manufacturer of custom gears, gearboxes, and power transmission components for industrial applications. Directly comparable in custom gear machining and similar mid-market OEM customer base.
• Gear Motions: New York-based precision gear manufacturer producing custom cut, ground, and shaved gears for industrial, automotive, and aerospace applications. Directly comparable custom job-shop model with overlapping capabilities.
• Cincinnati Gearing Systems: Cincinnati-based custom gear manufacturer producing precision gears, gear shafts, and gearbox components for industrial and heavy-equipment applications. Overlapping Midwest customer base and similar custom job-shop positioning.
• Bison Gear & Engineering: Saint Charles, IL-based custom gear and gearmotor manufacturer serving industrial OEMs with fractional horsepower gear products. Comparable in custom gear manufacturing focus with somewhat different end-product orientation.
• Arrow Gear Company: Downers Grove, IL-based custom spiral bevel, spur, and helical gear manufacturer serving aerospace, defense, and industrial OEMs since 1947. Closest direct peer to Atlas in scale, niche focus, and customer profile.

Broad incumbents

• Regal Rexnord: Large diversified industrial manufacturer with significant gear, gearbox, and power transmission product lines (including legacy Rexnord, Falk, and Foote-Jones brands). Competes in the same construction, mining, and industrial end markets as Atlas at much larger scale.
• Boston Gear (Altra Industrial Motion): Catalog and custom power transmission component manufacturer (gears, gearboxes, bearings) under Altra Industrial Motion. Broadly overlaps with Atlas's industrial power transmission focus but competes primarily on catalog/standard products at higher volume.
• Cone Drive (by Timken): Precision double-enveloping worm gear and gearbox manufacturer owned by Timken. Overlaps with Atlas's worm gear product line but operates at much larger scale with broader product portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key highlights7 records

Customer concentration

• Xx.com/atlasgearco
• YouTubeyoutube.com/@AtlasGearCompany
• Facebookfacebook.com/atlasgearcompany
• LinkedInlinkedin.com/company/atlasgearcompany
• Instagraminstagram.com/atlasgearcompany

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 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 Atlas Gear