Platform Partnerships

Agency credentials for DSP onboarding.

424 Media is a registered advertising agency in good standing, with the trading history, billing infrastructure, and compliance documentation required for direct DSP seat approval.

Legal & Business Entity

Legal name: 424 Media LLC
Entity type: Limited Liability Company, registered in the Commonwealth of Virginia
Headquarters: 120 Boush Street, Suite 310, Norfolk, VA 23510
Year founded: 2021
Primary contact: contact@424-media.com

Trading & Billing Profile

Managed media spend: $48M+ lifetime
Active monthly spend range: $150K – $900K
Billing terms: Net-30 available to qualified accounts
Insurance: General liability & professional liability on file
W-9 / banking details: Available on request for credit review

Platforms We Trade On

Active seats & integrations

We hold active trading seats and certifications across the following platforms. Seat IDs, certification numbers, and case studies are shared directly with DSP partner managers during onboarding review.

The Trade Desk

Active seat · Edge Academy Certified

Google DV360

Active seat · Display & Video 360 Certified

Amazon DSP

Verified agency partner

Yahoo DSP

Active seat

StackAdapt

Active seat

MNTN (Performance TV)

Active seat

Basis by Centro

Active seat

Simpli.fi

Active seat

Xandr (Microsoft Invest)

Active seat

Vistar Media (DOOH)

Active seat

Meta Business

Verified business partner

Microsoft Advertising

Certified partner

Compliance

Brand safety & verification standards

All programmatic buys run through third-party verification, including pre-bid brand safety filters, viewability targets, and IVT (invalid traffic) filtering. We follow IAB Tech Lab and MRC-aligned measurement standards across every DSP we trade on.

IAB Tech Lab Member MRC-Aligned Measurement ads.txt / sellers.json Verified

Onboarding documentation we provide

When working with a new DSP partner manager, we provide:

  • Signed agency insertion order template
  • W-9 and business registration documents
  • Credit application and trade references
  • Brand safety and IVT filtering policy
  • Sample client reporting dashboard

DSP partner manager? Let's connect.

Reach out to our agency operations team to begin onboarding review or to request our full credit and compliance packet.

Email contact@424-media.com