Services-Direct Mail Advertising Services
SIC 7331 · 2 companies
This page lists all SEC-registered public companies classified under SIC code 7331 (Services-Direct Mail Advertising Services). SIC — Standard Industrial Classification — is a four-digit code system used by the SEC to group companies by their primary line of business. You can also view financial rankings for this industry.
The Services-Direct Mail Advertising Services industry includes 2 SEC-registered public companies.
The largest by revenue is HARTE HANKS INC,
which reported $159.6M in FY2025.
Companies in this industry with available XBRL data collectively reported $160.4M in revenue across their most recent fiscal years.
| Company | Ticker | Exchange | State | Filings |
|---|---|---|---|---|
| Antiaging Quantum Living Inc. | AAQL | OTC | NY | 148 |
| HARTE HANKS INC | HHS | NASDAQ | DE | 1,013 |