Menu Close
NAICS
NAICS Codes

Official North American industry classification system for business reporting and analysis.

NAICS Code Lookup / Directory NAICS Classification & Reference Center
SIC
SIC Codes

Established U.S. industry classification system widely used across business, reporting, analytics, and cross-dataset comparability.

SIC Code Lookup / Directory SIC Classification & Reference Center
Code Systems
Code Systems

Standard classification systems used to organize industries, products, occupations, and business identifiers across U.S. and global datasets

Industry Codes
SIC 6-Digit NAICS 8-Digit ISIC (International) NACE UKSIC ANZSIC SCIAN Français SCIAN Español
Occupational & Educational Codes
SOC CIP
Product Codes
NAPCS CPA HS CPC CN
Specialized Business Codes
CAGE DUNS GICS EBOPS
Classification Research Tools Center What Is a Classification System
Classification Conversion Tools
Classification Conversion Tools

Convert industry codes between classification systems

U.S Industry Codes SIC → NAICS NAICS → SIC
International Industry Codes ISIC → NAICS NAICS → ISIC
Industry Intelligence Center
Industry Intelligence Center

Industry research, structure, and applied insights built on governed SIC & NAICS classification standards.

Overview Industry Classification Hubs Trending Industries Applied Use Cases & Business Intelligence SIC vs NAICS (Comparisons & Context)
Governance
Governance

Governance at SICCODE.com defines how industry classification data is maintained, reviewed, and validated over time. It documents the standards, verification frameworks, and editorial controls used to ensure consistent and neutral application of SIC and NAICS classifications.

Authority & Trust Hub Classification Governance & Standards Center Industry Classification Verification Framework Our Classification Methodology Data Accuracy & Standards Alignment Editorial Neutrality Standards Industry Classification Review Team
Register Your Business Login
My Profile
Das​h​board Prev​iew Busi​ness Det​ails Indu​stry Co​des S​IC & NAI​CS Ba​dge
Lo​go​ut
Products & Services
Applied Data Services & Use Cases Business & Company Lists Email & Marketing Lists Data Appending & Enrichment
Company
Company Why SICCODE Our Story & Mission About Our Business Data How It Works Blog Contact Us
 
SIC
All
NAICS
Companies
SIC 6-Digit
NAICS 8-Digit
ISIC (International)
SOC (Occupations)
SIC CODE 3621
SIC Code 3621 - Motors and Generators

Business Lists and Databases Available for Marketing and Research - Direct Mailing Emailing Calling

Get Business List

SIC Code 3621 - Motors and Generators

Government Level - SIC 4-Digit
Description Hierarchy SIC 6-Digit Industry Examples Cross-References Companies Alternative SIC Codes Related Code Systems

Business Lists and Databases Available for Marketing and Research

Total Verified Companies: 523
Contact Emails: 10,351
Company Websites: 523
Phone Numbers: 485
Business Addresses: 523
Companies with Email: 383
Get Business List
SIC CODE 3621
Reach new customers, connect with decision makers, and grow your business.
Pricing from $0.05 to $0.25 per lead

Business List Pricing Tiers

Quantity of Records Price Per Record Estimated Total (Max in Tier)
0 - 1,000 $0.25 Up to $250
1,001 - 2,500 $0.20 Up to $500
2,501 - 10,000 $0.15 Up to $1,500
10,001 - 25,000 $0.12 Up to $3,000
25,001 - 50,000 $0.09 Up to $4,500
50,000+ Contact Us for a Custom Quote

What's Included in Every Standard Data Package

  • Company Name
  • Contact Name (where available)
  • Job Title (where available)
  • Full Business & Mailing Address
  • Business Phone Number
  • Industry Codes (Primary and Secondary SIC & NAICS Codes)
  • Sales Volume
  • Employee Count
  • Website (where available)
  • Years in Business
  • Location Type (HQ, Branch, Subsidiary)
  • Modeled Credit Rating
  • Public / Private Status
  • Latitude / Longitude
  • ...and more (Inquire)

Boost Your Data with Verified Email Leads

Enhance your list or opt for a complete 100% verified email list – all for just $0.10 per email!

Ideal for: Direct Mailing Email Campaigns Calling Market Research ‐ Free Sample & Report, Custom Lists, and Expert Support — All Included
Looking for more companies? See NAICS 362 - Electrical Industrial Apparatus - 1,253 companies, 25,147 emails.

Description

Establishments primarily engaged in manufacturing electric motors (except engine starting motors) and power generators; motor generator sets; railway motors and control equipment; and motors, generators, and control equipment for gasoline, electric, and oil-electric buses and trucks. Source: OSHA.gov

SIC Code 3621 - Motors and Generators is a final level code of the “Manufacturing” Division. There are 523 companies classified in this industry in the USA with an estimated employment of 17830 people.

Parent Category - 3-digit Level (less specific)

  • 362 - Electrical Industrial Apparatus

Marketing: SIC Codes (6-digit) for Motors and Generators

Access In-depth Industry Analysis: Reach out to companies and executives within these industries.

  • Industry Companies Available
  • 3621-01 - Electric Supplies (Manufacturing) 67
  • 3621-02 - Electric Motors (Manufacturing) 164
  • 3621-03 - Buses-Parts & Supplies (Manufacturing) 5
  • 3621-04 - Generators-Electric (Manufacturing) 68
  • 3621-06 - Inverters (Manufacturing) 5
  • 3621-07 - Electric Drives (Manufacturing) 5
  • Industry Companies Available
  • 3621-08 - Electric Motors-Supplies & Parts (Manufacturing) 7
  • 3621-09 - Servomechanism Systems & Equipment (Manufacturing) 2
  • 3621-10 - Converting Machinery (Manufacturing) 6
  • 3621-11 - Generators-Diesel (Manufacturing) 21
  • 3621-12 - Generators-Gas (Manufacturing) 60
  • 3621-98 - Motor & Generator (Manufacturing) 113

Industry Executives

Would you like to email executives in SIC Code 3621 - Motors and Generators? Below are some of the common job titles available to be targeted.

  • Business Development
  • Chairman
  • C-Level
  • Director
  • Engineering
  • Executive Director
  • Facilities
  • Finance
  • Human Resource
  • IT
  • Manager
  • Marketing
  • Manufacturing
  • Operations
  • Owner
  • Partner
  • President
  • Principal
  • Purchasing
  • Sales
  • Vice President

For specific job title targeting, please provide details in the business list request form.

Executive Email List

Industry Examples

Common types of examples within SIC Code 3621 - Motors and Generators are:

  • Armatures, industrial
  • Coils for motors and generators
  • Collector rings for motors and generators
  • Commutators, electric motor
  • Control equipment for buses and trucks
  • Converters, phase and rotary: electrical equipment
  • Dynamos, electric: except automotive
  • Dynamotors
  • Exciter assemblies, motor and generator
  • Frequency converters (electric generators)
  • Generating apparatus and parts, electrical: except internal combustion
  • Generator sets: gasoline, diesel, and dual fuel
  • Generators and sets, electric: except internal combustion engine,
  • Generators for gas-electric and oil-electric vehicles
  • Generators for storage battery chargers, except internal combustion
  • Inverters, rotating: electrical
  • Motor generator sets, except automotive and turbo generators
  • Motor housings
  • Motors, electric: except engine starting motors and gear motors
  • Power generators
  • Railway motors and control equipment, electric
  • Resolvers
  • Rotary converters (electrical equipment)
  • Rotor retainers and housings
  • Rotors for motors
  • Servomotors
  • Sliprings for motors and generators
  • Starting equipment, for streetcars
  • Stators for motors
  • Storage battery chargers, engine generator type
  • Synchronous condensers and timing motors, electric
  • Synchros
  • Torque motors, electric

Industry Image

Example photo for industry SIC 3621 - Motors and Generators. This image represents an activity or product found in this industry.

SIC Code 3621 - Motors and Generators

Cross-References

For some business types, there may be a similar industry to SIC Code 3621 - Motors and Generators that is a better classification match. Establishments primarily engaged in manufacturing turbo-generators are classified in SIC Code - 3511; those manufacturing starting motors and battery charging generators for internal combustion engines are classified in SIC Code - 3694; and those manufacturing generators for welding equipment are classified in Industry 3548.

Companies

SICCODE.com compiles comprehensive business data and executive contact leads for businesses within SIC Code 3621 - Motors and Generators. Some of the leading and most notable companies are listed below. To order a list of companies within SIC Code 3621 - Motors and Generators for marketing (postal mailing, telemarketing, emailing) or analytics-use, click on the link below to “Buy Business List”. Our data analysts are standing by to assist in your list setup and target marketing.

  • Briggs And Stratton Corp
  • Cummins Inc
  • LM Wind Power Inc
  • Ingersoll Rand Co, Ltd
  • Reagan Equipment Co Inc
  • Generac Holdlings Inc
  • Pioneer Power Solutions Inc
  • Solar Turbines Incorporated
  • Moog Inc Blacksburg Operations
  • Emerson Electric
More Companies
Buy Business List

Alternative SIC Code Categories for SIC 3621

For business marketing and targeting purposes, please refer to the SIC Codes 6-Digit.

7-digit SIC

  • 3621001Motor & Generator (manufacturers)
  • 3621002Electric Motors (manufacturers)
  • 3621003Electric Generating Windmills
  • 3621004Power Generators
  • 3621005Electric Motor & Generator Parts
  • 3621006Motors & Generators-Starters
  • 3621007Armatures, Industrial
  • 3621008Electric Supplies (manufacturers)
  • 3621009Buses-Parts & Supplies (manufacturers)
  • 3621010Coils, For Electric Motors Or Generators
  • 3621011Electric Drives (manufacturers)
  • 3621012Collector Rings, For Electric Motors Or Generators
  • 3621013Electric Motors-Supplies & Parts (manufacturers)
  • 3621014Commutators, Electric Motor
  • 3621015Servomechanism Systems & Equipment (manufacturers)
  • 3621016Frequency Converters-Electric Generators
  • 3621017Generators-Diesel (manufacturers)
  • 3621018Motor Generator Sets
  • 3621019Generators-Gas (manufacturers)
  • 3621020Motor Housings
  • 3621021Phase Or Rotary Converters
  • 3621022Rotary Converters
  • 3621023Rotors, For Motors
  • 3621024Sliprings, For Motors Or Generators
  • 3621025Storage Battery Chargers, Motor & Engine Generator Type
  • 3621026Electric Motor & Generator Auxiliary Parts
  • 3621027Dynamos-Electric (except Automotive)
  • 3621028Exciter Assemblies-Motor Or Generator Parts
  • 3621029Inverters (manufacturers)
  • 3621030Resolvers
  • 3621031Synchros
  • 3621032Control Equipment For Electric Buses & Locomotives
  • 3621033Control Equipment For Buses Or Trucks, Electric
  • 3621034Railway Motors & Control Equipment, Electric
  • 3621035Starting Equipment, Street Cars
  • 3621036Generating Apparatus & Parts, Electrical
  • 3621037Generator Sets-Gasoline, Diesel Or Dual-Fuel
  • 3621038Generators-Electric (manufacturers)
  • 3621039Generators For Gas-Electric Or Oil-Electric Vehicles
  • 3621040Generators For Storage Battery Chargers
  • 3621041Servomotors, Electric
  • 3621042Timing Motors, Synchronous, Electric
  • 3621043Torque Motors, Electric

8-digit SIC

  • 36210000Motors And Generators
  • 36210100Electric Motor And Generator Parts
  • 36210101Armatures, Industrial
  • 36210102Coils, For Electric Motors Or Generators
  • 36210103Collector Rings, For Electric Motors Or Generators
  • 36210104Commutators, Electric Motor
  • 36210105Frequency Converters (electric Generators)
  • 36210106Motor Generator Sets
  • 36210107Motor Housings
  • 36210108Motors, Electric
  • 36210109Phase Or Rotary Converters (electrical Equipment)
  • 36210110Power Generators
  • 36210111Rotary Converters (electrical Equipment)
  • 36210113Rotors, For Motors
  • 36210114Sliprings, For Motors Or Generators
  • 36210115Starters, For Motors
  • 36210116Storage Battery Chargers, Motor And Engine Generator Type
  • 36210200Electric Motor And Generator Auxillary Parts
  • 36210202Dynamos, Electric (except Automotive)
  • 36210204Exciter Assemblies (motor Or Generator Parts)
  • 36210205Inverters, Rotating: Electrical
  • 36210206Resolvers
  • 36210208Synchros
  • 36210300Control Equipment For Electric Buses And Locomotives
  • 36210301Control Equipment For Buses Or Trucks, Electric
  • 36210302Railway Motors And Control Equipment, Electric
  • 36210303Starting Equipment, Street Cars
  • 36219901Generating Apparatus And Parts, Electrical
  • 36219902Generator Sets: Gasoline, Diesel, Or Dual-Fuel
  • 36219903Generators And Sets, Electric
  • 36219904Generators For Gas-Electric Or Oil-Electric Vehicles
  • 36219905Generators For Storage Battery Chargers
  • 36219906Servomotors, Electric
  • 36219907Timing Motors, Synchronous, Electric
  • 36219908Torque Motors, Electric
  • 36219909Windmills, Electric Generating

Related Code Systems

There are alternative classification systems to using SIC Codes. A common and highly detailed business classification system can be found with the NAICS Code system. The NAICS Code system is used by the US Government for statistical classification, compilation, and analysis. To explore and search within the NAICS Code system, please use the link(s) below.

NAICS Codes

  • 335312-Motor and Generator Manufacturing

ISIC Codes

  • 2710-Manufacture Of Electric Motors, Generators, Transformers And Electricity Distribution And Control Apparatus

Classification & Data Governance

Industry Intelligence

Industry research, structure, governance alignment, and applied industry classification insights, across marketing, compliance, analytics, and enterprise decision-making.

Governance & Methodology Data Accuracy & Benchmarks

Industry Classification Hubs

Sector-level SIC & NAICS classification hubs defining scope, boundaries, examples, and cross-industry distinctions.

Classification Research Tools

Code lookups, conversions, and research utilities for SIC, NAICS, ISIC, and related classification systems.

SIC Lookup / Directory NAICS Lookup / Directory

Applied Data Services & Use Cases

How classification-first data supports business lists, enrichment, analytics, and compliance workflows.

Business & Company Lists Data Appending & Enrichment

Authority & Trust Hub

Governed industry classification reference.

Expert-guided methodology · Documented updates & revision history · 2026 Edition

SICCODE.com provides free public access to core SIC and NAICS reference data. Paid services support verified, documented, and enterprise-scale classification needs.

SIC & NAICS Code Business Registration | About Us | Contact Us | Privacy Policy | Terms & Conditions

Industry Classification Reference

Trusted since 1998