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Sixthriver Employee Directory

Design ServicesTexas, United States11-50 Employees

Sixthriver is a design services firm based in Austin, Texas, established in 1994 by a group of architects and designers with a strong tie to the city’s culture and heritage. Its portfolio spans office buildings, mixed-use developments, student housing, corporate interiors, and hospitality projects, totaling more than 50 million square feet. The firm emphasizes a collaborative approach, bringing together diverse perspectives to craft solutions for clients.

The company is predominantly women-owned and holds HUB, WBE, and DBE certifications, broadening opportunities for its projects. In 2019, a principal and director of interior design departed from the firm.

Find Sixthriver employees' phone numbers or email addresses

Sixthriver Global Highlights

Location
Employees

North America
65

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  • United States Of America
    65

Sixthriver's Leadership

  • Director Of Architecture at Sixthriver
    C. R.
    Director Of Architecture
    Mobile Phone
  • Operations & Pursuit Manager at Sixthriver
    K. K. W.
    Operations & Pursuit Manager
    Mobile Phone
  • Marketing Manager at Sixthriver
    E. N.
    Marketing Manager
    Mobile Phone
  • Principal at Sixthriver
    H. L.
    Principal
    Mobile Phone
  • Interior Designer, Senior Associate at Sixthriver
    H. W.
    Interior Designer, Senior Associate
    Mobile Phone

Sixthriver Employee Metrics

100%
50%
0%
2026
2025
  • Arts & Design
  • Program & Project Management
  • Administrative
  • Community & Social Services
  • Other

Contact profiles from Sixthriver

Name
Title
Contact
Location
Last Update
  • Director Of Architecture at Sixthriver
    C. R.
    Director Of Architecture
    Mobile Phone
    Oct 21, 2024
  • Operations & Pursuit Manager at Sixthriver
    K. K. W.
    Operations & Pursuit Manager
    Mobile Phone
    Jun 28, 2026
  • Marketing Manager at Sixthriver
    E. N.
    Marketing Manager
    Mobile Phone
    Oct 21, 2024
  • Principal at Sixthriver
    H. L.
    Principal
    Mobile Phone
    Oct 21, 2024
  • Interior Designer, Senior Associate at Sixthriver
    H. W.
    Interior Designer, Senior Associate
    Mobile Phone
    Oct 16, 2024

Frequently Asked Questions

What is Sixthriver known for?

Minus sign iconPlus sign iconSixthriver was founded in 1994 and operates in the Design Services industry. You can contact Sixthriver's main corporate office by phone at
+1-512-306-****
. Explore Sixthriver's company overview page for more information.

What is Sixthriver's most common email format?

Minus sign iconPlus sign iconSixthriver employees' email format typically follows the pattern of FLast@sixthriver.com. Trying to find reliable and up-to-date employee contact data? Find more Sixthriver email formats with LeadIQ.

How many employees does Sixthriver have currently?

Minus sign iconPlus sign iconSixthriver has approximately 28 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Sixthriver's key employees and leadership?

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As of August 2026, Sixthriver's key employees include:

  • Director Of Architecture: C. R.
  • Operations & Pursuit Manager: K. K. W.
  • Marketing Manager: E. N.
  • Principal: H. L.
  • Interior Designer, Senior Associate: H. W.

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