---
title: Using Suppression in Contact List Building
description: Tools and Techniques to suppress search results
---

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# Using Suppression in Contact List Building

## RampedUp provides the functionality to suppress search results by title, email address, web address, and last updated date.

- **Last Updated Date -** This is the last time the employer was confirmed.  The last updated date is derived in one of two ways:  The company has confirmed it’s a **valid** email via SMTP negotiations OR we have verified the contacts are reporting the same company employer that we are reporting.
- **Company Web Address** - Input an individual website or upload a list in CSV format.
- **Company Industry (New)** -  Suppress by New Industries
- **Primary Industry (Legacy)** - Suppress by Legacy Industries
- **Contact Titles** - This is a contained search to ensure certain titles are not within the results.
- **Professional Email Address** - A professional email address is associated with the contact's employer. To use this functionality, input an individual email address or upload a list in CSV format.  Limit list to 10,000 within the application.  Larger lists need BULK SUPPRESSION and can be added by the Admin.  
    - **Use your uploaded suppression file** - RampedUp offers BULK SUPPRESSION as Admin functionality.  Any files uploaded by the Admin can be selected here.
- **Personal Email Address** - A personal email address is not associated with the contact's employer - like gmail.com or ourlook.com. To use this functionality, input an individual email address or upload a list in CSV format. Limit list to 10,000 within the application.  Larger lists need BULK SUPPRESSION and can be added by the Admin.  
    - **Use your uploaded suppression file** - RampedUp offers BULK SUPPRESSION as Admin functionality.  Any files uploaded by the Admin can be selected here.
- **Exclude my Leads** - My Leads are contacts that have already been downloaded or a credit has been decremented to release the record.

- **LinkedIn URL** - Input an contact URL or upload a list in CSV format.
  
  **Can We Suppress By Company Name?** Not for suppression purposes.

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