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Office & Computing Machines Email Lists & Mailing Lists

by Alice Scott · Updated Mar 23, 2026 ✓ Verified Data

Buy Office & Computing Machines Email Lists & Mailing Lists from LeadsPlease — trusted by thousands of businesses nationwide. Connect with top decision-makers at companies involved in manufacturing, distributing, and servicing office equipment and computers, including printers, copiers, typewriters, and related machinery. Our highly accurate, NCOA-verified data is updated weekly, ensuring 98%+ deliverability for your marketing campaigns targeting the fast-evolving office and computing technology sector.

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About Office & Computing Machines Email Lists & Mailing Lists

Office & Computing Machines Email Lists & Mailing Lists are business marketing lists that include important contact information for key decision makers at Office & Computing Machines across the country. These high quality b2b marketing lists help you quickly connect with your target audience, so you can spend more time selling your products and services, and growing your business.

About SIC Code 357 - Office & Computing Machines

SIC Code 357 refers to the industry classification for Office and Computing Machines. This category encompasses businesses primarily engaged in manufacturing a wide range of office equipment and computing devices. The industry includes the production of computers, computer peripheral equipment, word processing machines, calculating machines, cash registers, typewriters, photocopying machines, and other devices designed to handle various office and administrative functions. Companies classified under SIC 357 play a vital role in supporting both organizational efficiency and information processing by providing essential technology for managing data, automating routine tasks, and streamlining office operations.

Information Included in your List

Your Office & Computing Machines mailing list includes:

Employee Contact's First & Last Name (if available)Employee's TitleBusiness NameBusiness Postal Mailing AddressCityStateZip codeBusiness Telephone NumberSIC CodeSIC Description

You can choose to add additional information, if needed. For example:

Business URL / WebsiteWoman OwnedSmall BusinessHome OfficeAnnual Sales VolumeYears in BusinessNumber of EmployeesLocation Type: Headquarter, Branch, SinglePublic / Private OwnershipFranchise / Not a FranchiseChain / Not a ChainEmail Address (where available)

Quantity of Leads Available

For the latest count of available leads for SIC code 357 – Office & Computing Machines, use our live count tool. Counts update in real time and always reflect our most recent data refresh.

How our Business Lists are Compiled: Where the Data comes From

Our business data is compiled from hundreds of public and proprietary sources including federal, state, and local filings, business directories, Secretary of State records, utility connections, and regular direct telephone verification. Records are updated monthly to ensure deliverability.

Deliverability & Accuracy: What to Expect

We guarantee 90%+ mailing address deliverability on all business lists. All addresses are USPS CASS-certified and NCOA-processed. Email addresses are verified and tested before delivery.

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Frequently Asked Questions

SIC Code 357 covers businesses that manufacture office and computing machines such as computers, computer peripherals, word processing machines, calculating machines, cash registers, typewriters, photocopiers, and other devices designed to manage office and administrative tasks.

The primary focus of these companies is to produce technologies and devices that aid in managing data, automating office routines, and improving organizational efficiency and information processing.

Practically all businesses, government agencies, educational institutions, and other organizations that require office equipment for data management, administrative operations, and communication rely on products from SIC Code 357 manufacturers.

No, SIC Code 357 specifically refers to the manufacturing of physical office and computing machines. Software development companies are classified under different SIC codes.

This SIC code identifies manufacturers that provide essential technologies, enabling businesses to streamline operations, enhance productivity, and efficiently manage information.

No, while computer production is a significant part, SIC Code 357 also includes a variety of other office machines such as printers, photocopiers, cash registers, typewriters, and more.

Yes, despite advancements in digital technologies, there remains an ongoing need for the manufacturing of physical office and computing equipment to support modern business functions.

You can check a company's listing in business directories, government databases, or industry classification platforms, where the SIC code is often listed as part of their profile.

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