B2B Mailing Lists —
Reach Decision-Makers by Industry & Revenue

Stop guessing who makes the buying decisions. Our B2B database covers 15 million businesses and 45 million executives — filterable by industry, company size, revenue, and job title so your mail lands in the right hands.

Phone-verified contacts

SIC & NAICS coded

Executive-level targeting

Available B2B Data Selects

SIC / NAICS Code

Target businesses by exact industry classification — 1,500+ codes available.

Employee Count

From solo operators to enterprises — select the company size that fits your offer.

Annual Revenue

Filter by revenue tiers: under $1M, $1M–$5M, $5M–$25M, or $25M+.

Job Title / Function

Reach CEOs, CFOs, marketing directors, purchasing managers, and more.

Years in Business

Target newer businesses or established firms based on founding year.

Geography

Zip code, city, county, state, or custom radius around any address.

Credit Rating

Filter by business credit score for financial products and services.

Square Footage

Target by facility size for commercial real estate, cleaning, or B2B services.

Ownership Type

Women-owned, minority-owned, publicly traded, or privately held filters.

Who Uses B2B Mailing Lists?

Any company selling products or services to other businesses can benefit from a targeted B2B list. The key is filtering to the right industry, size, and decision-maker title.

B2B Service Providers

IT services, staffing, consulting — reach the exact buyer who signs the contract.

Commercial Real Estate

Target businesses by square footage and lease expiration likelihood.

Financial & Insurance

Reach CFOs and business owners with relevant credit and revenue filters.

Office Supplies & Equipment

Filter by employee count to match the right company size to your product.

Marketing Agencies

Build new business pipelines with industry and revenue-targeted outreach.

Why Our B2B Data?

Our B2B database is compiled from business registrations, phone directories, credit bureaus, and proprietary surveys — then phone-verified to confirm the contact is still at that business.

97% phone-verified for accuracy
Updated quarterly from 1,500+ sources
SIC and NAICS dual-coded
Executive contact names included
Print-and-mail ready format

15M+

Businesses

45M+

Executives

97%

Phone Verified

1,500+

SIC Codes

Targeted B2B Lists vs. Generic Data Providers

Feature	Generic Data Providers	Catdi Printing B2B Lists
Phone-verified contacts	❌ Address only	✅ 97% verified
SIC & NAICS dual-coded	❌ Industry category only	✅ 1,500+ codes
Job title / function targeting	Partial — title only	✅ Title + function + seniority
Revenue & employee count filters	Limited ranges	✅ Granular tiers
Print & mail fulfillment	❌ Data only	✅ Full turnkey available
Update frequency	Annual or less	✅ Quarterly + phone verification

Get Your Free B2B Count Report

Tell us your target industry, company size, and geography. We'll send back exact counts, pricing, and recommended selects — at no cost.

Exact Record Counts

By SIC code, employee size, and geography with your targeting filters.

Targeting Recommendations

Suggested selects to maximize response for your B2B campaign.

Transparent Pricing

Per-record rates with no hidden fees — list only or print & mail.

Request Your Free Counts

Share your target industry and geography and we'll respond fast with counts and pricing.

Frequently Asked Questions

A B2B mailing list is a database of businesses and their key contacts filtered by industry, company size, revenue, job title, and geography. It lets you send direct mail to the specific decision-makers most likely to buy your product or service.

Our B2B database covers 15 million businesses and 45 million executive contacts nationwide, sourced from business registrations, phone directories, credit bureaus, and proprietary surveys.

97% of business phone records are verified by phone to confirm the contact is still active at that location. Business records are also updated quarterly from 1,500+ independent sources.

Yes. You can filter by SIC code, NAICS code, or descriptive industry category. With 1,500+ industry codes available, you can get granular — targeting commercial HVAC contractors, software publishers, or independent dental practices specifically.

You can filter by executive title (CEO, President, Owner), functional role (Marketing, IT, Finance, Operations, Purchasing), or seniority level. This ensures your mail reaches the person who actually makes buying decisions.

Yes. Catdi Printing is a full-service direct mail provider. We'll source your B2B list, print your mail piece, address it, and deliver it to USPS — all under one roof.

There is no strict minimum for B2B list purchases. Lists are priced per thousand records. Most effective B2B campaigns use at least 500 records, but we can accommodate smaller hyper-targeted lists as well.

Business records are refreshed quarterly. Phone verification occurs continuously. We also apply NCOA processing to catch any address changes for contacts who have moved businesses.