Insights

Established Austin Design Longstanding design firm in Austin with a history dating back to 1994 and a growing portfolio of office, mixed-use, student housing, corporate interiors, and hospitality projects. Opportunity: pursue repeat design partnerships and larger-scale local contracts as the city continues to expand.

Scale and Experience Portfolio exceeding 50 million square feet indicates capacity to handle complex, high-volume projects. Opportunity: approach mid to large clients seeking integrated design services and turnkey interior architecture solutions.

Women-owned Credentials Predominantly women-owned with HUB, WBE, and DBE certifications, broadening eligibility for diversity-focused and government/private sector procurement. Opportunity: target public sector RFPs, C&I projects, and corporations with vendor-diversity goals.

Strong Local Footprint Deep ties to Austin culture and heritage with a local-first mindset. Opportunity: align offerings with city-driven developments, adaptive reuse, and hospitality/office projects that leverage local authenticity.

Digital and Compliance Readiness Tech stack includes standard productivity and security tools along with compliance features (reCAPTCHA, HSTS, X-Content-Type-Options). Portfolio and process readiness suggests smooth collaboration on secure, multi-step design-build engagements. Opportunity: position Sixthriver for regulated or highly collaborative projects requiring robust IT and security practices.

Sixthriver Tech Stack

Sixthriver uses 8 technology products and services including RSS, Microsoft 365, Google Maps, and more. Explore Sixthriver's tech stack below.

  • RSS
    Content Management System
  • Microsoft 365
    Email
  • Google Maps
    Maps
  • Microsoft Office
    Office Suites
  • reCAPTCHA
    Security
  • HSTS
    Security
  • Google Tag Manager
    Tag Management
  • X-Content-Type-Options
    Web & Portal Technology

Sixthriver's Email Address Formats

Sixthriver uses at least 1 format(s):
Sixthriver Email FormatsExamplePercentage
FLast@sixthriver.comJDoe@sixthriver.com
92%
Last@sixthriver.comDoe@sixthriver.com
5%
F.Last@sixthriver.comJ.Doe@sixthriver.com
3%

Frequently Asked Questions

What is Sixthriver's phone number?

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You can contact Sixthriver's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sixthriver's official website and social media links?

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Sixthriver's official website is sixthriver.com and has social profiles on LinkedIn.

What is Sixthriver's NAICS code?

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Sixthriver's NAICS code is 5414 - Specialized Design Services.

How many employees does Sixthriver have currently?

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As of July 2026, Sixthriver has approximately 28 employees across 1 continents, including North America. Key team members include Director Of Architecture: C. R.Operations & Pursuit Manager: K. K. W.Marketing Manager: E. N.. Explore Sixthriver's employee directory with LeadIQ.

What industry does Sixthriver belong to?

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Sixthriver operates in the Design Services industry.

What technology does Sixthriver use?

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Sixthriver's tech stack includes RSSMicrosoft 365Google MapsMicrosoft OfficereCAPTCHAHSTSGoogle Tag ManagerX-Content-Type-Options.

What is Sixthriver's email format?

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Sixthriver's email format typically follows the pattern of FLast@sixthriver.com. Find more Sixthriver email formats with LeadIQ.

When was Sixthriver founded?

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Sixthriver was founded in 1994.
Sixthriver logo

Sixthriver

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.

Section iconCompany Overview

Phone number
NAICS Code
5414 - Specialized Design Services
Founded
1994
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    Sixthriver's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Sixthriver's revenue is estimated to be in the range of $25M$50M

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