Insights

Transportation Expansion Sound Transit is undertaking the largest expansion in its history, significantly increasing its light rail network to connect major suburban and urban centers in the Central Puget Sound region. This presents opportunities for vendors offering construction, infrastructure, and transit technology solutions to support large-scale transit projects.

Technological Upgrades With a diverse tech stack including Oracle, D3.js, cloud services, and creative design tools, Sound Transit is committed to leveraging innovative technologies. There is potential to offer advanced IT solutions, data analytics, and digital engagement platforms to enhance operations and rider experience.

Rider Service Enhancements Recent initiatives such as paid parking permits and station access improvements indicate a focus on streamlining rider services and revenue streams. Solutions in parking management, contactless payment systems, and station automation could align well with their strategic goals.

Environmental & Community Focus Sound Transit is expanding its environmental permitting and land use planning, emphasizing sustainability and ecosystem management. Opportunities exist for environmental consulting, renewable energy integration, and land use technology services to support such initiatives.

Revenue Growth Potential With revenue between one and ten billion dollars and ongoing expansion projects, Sound Transit represents a significant market for scalable transportation solutions, funding platforms, and operational efficiency technologies aimed at supporting large transit agency budgets and growth.

Sound Transit Tech Stack

Sound Transit uses 8 technology products and services including Adobe Illustrator, SketchUp, Oracle, and more. Explore Sound Transit's tech stack below.

  • Adobe Illustrator
    Cad & Graphics
  • SketchUp
    Cad & Graphics
  • Oracle
    Enterprise
  • D3.js
    Javascript Graphics
  • CentOS
    Operating Systems
  • HSTS
    Security
  • Google Custom Search
    Site Search
  • Google Tag Manager
    Tag Management

Media & News

Sound Transit's Email Address Formats

Sound Transit uses at least 1 format(s):
Sound Transit Email FormatsExamplePercentage
First.Last@soundtransit.orgJohn.Doe@soundtransit.org
92%
LastF@soundtransit.orgDoeJ@soundtransit.org
6%
Last.First@soundtransit.orgDoe.John@soundtransit.org
1%
FLast@soundtransit.orgJDoe@soundtransit.org
1%

Frequently Asked Questions

Where is Sound Transit's headquarters located?

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Sound Transit's main headquarters is located at 401 South Jackson Street Seattle, Washington 98104 United States. The company has employees across 3 continents, including North AmericaEuropeAfrica.

What is Sound Transit's phone number?

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You can contact Sound Transit'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 Sound Transit's official website and social media links?

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Sound Transit's official website is soundtransit.org and has social profiles on LinkedIn.

How much revenue does Sound Transit generate?

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As of April 2026, Sound Transit's annual revenue is estimated to be $5B.

What is Sound Transit's SIC code NAICS code?

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Sound Transit's SIC code is 9621 - Regulation and Administration of Transportation Programs NAICS code is 4851 - Urban Transit Systems.

How many employees does Sound Transit have currently?

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As of April 2026, Sound Transit has approximately 1.8K employees across 3 continents, including North AmericaEuropeAfrica. Key team members include Chief Executive Officer: H. A.Chief Financial Officer: H. N.Chief Operations Officer: J. P.. Explore Sound Transit's employee directory with LeadIQ.

What industry does Sound Transit belong to?

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Sound Transit operates in the Urban Transit Services industry.

What technology does Sound Transit use?

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Sound Transit's tech stack includes Adobe IllustratorSketchUpOracleD3.jsCentOSHSTSGoogle Custom SearchGoogle Tag Manager.

What is Sound Transit's email format?

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Sound Transit's email format typically follows the pattern of First.Last@soundtransit.org. Find more Sound Transit email formats with LeadIQ.

When was Sound Transit founded?

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Sound Transit was founded in 1996.

Sound Transit

Urban Transit ServicesWashington, United States1001-5000 Employees

Sound Transit is transforming how the Central Puget Sound region moves by planning, building and operating regional transit systems that give millions of riders an alternative to sitting in traffic. As the agency prepares for nearly a million new Central Puget Sound residents by 2040, transit services are expanding to meet today’s growing needs. 

Thanks to voter approval of the largest mass transit expansion in the region’s history, Sound Transit’s light rail system will grow to four times the size it is today. When complete, the 116-mile light rail system will stretch from Everett to Tacoma and connect major job and population centers in Seattle including South Lake Union, Seattle Center, Ballard and West Seattle. It will also extend east to Bellevue, Redmond, Issaquah and Mercer Island.   

As Sound Transit grows, we seek innovative, technical and creative professionals who are ready to come on board and make a difference. Career opportunities include information technology, finance, construction management and engineering positions. Apply today at www.soundtransit.org/jobs.

Section iconCompany Overview

Headquarters
401 South Jackson Street Seattle, Washington 98104 United States
Phone number
SIC Code
9621 - Regulation and Administration of Transportation Programs
NAICS Code
4851 - Urban Transit Systems
Founded
1996
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    Sound Transit's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Sound Transit's revenue is estimated to be in the range of $1B$10B

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