Same-Day Activation

Instant Access to Your Washington DC Office Presence

Set up your professional address, mail workflows, and member portal in minutes. OSI gives you immediate control over communications and workspace access without long onboarding delays.

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Live Mail Alerts
Real-Time Notifications
How It Works

Everything You Need to Launch Fast

From signup to operations, OSI compresses setup into a streamlined workflow so you can start operating under a premium K Street business identity immediately.

Fast Enrollment

Complete your setup online or by phone and activate your membership with immediate next-step guidance.

  • Digital signup available 24/7
  • Direct staff support at (202) 600-7777
  • Start with any plan and upgrade anytime

Digital Mail Control

Receive notifications as mail arrives, then instruct OSI to hold, forward, or scan content when needed.

  • Immediate mail-received visibility
  • Flexible handling per item
  • Secure remote review workflows

Real-Time Business Alerts

Stay connected to business activity without being onsite, including client arrivals and high-priority deliveries.

  • Time-sensitive alerting
  • Improved client responsiveness
  • Visibility from any location

Member Portal Access

Use one dashboard to review account activity, manage communications, and reserve meeting space.

  • Centralized account management
  • Meeting room booking visibility
  • Always-on access to records
40+
Years in DC
5000+
Businesses Served
24/7
Portal Access
0
Setup Fees

Need Office Access Today?

Choose your plan, activate your account, and start operating under OSI's trusted K Street presence with immediate digital support.

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Related Resources

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Plans & Pricing

Compare packages and find the right plan for your business needs and budget.

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Frequently Asked Questions

Get quick answers about services, setup, billing, and how OSI works.

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Client Reviews

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Talk to Our Team

Have questions or want a tour? Our team is ready to help you get started.

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