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Fourteen companies with Washington cities appear in Deloitte’s 2025 Technology Fast 500. The ranking lists companies in Seattle and Bellevue and compares their percentage fiscal-year revenue growth from 2021 through 2024. Teal Communications ranks highest among the Washington entries, at No. 39, with reported growth of 2,961%.
Washington companies in Deloitte’s 2025 Technology Fast 500
The table below reproduces the Washington entries and reported fields in Deloitte’s 2025 rankings. Deloitte lists Seattle and Bellevue as the cities for these companies.
| Rank | Company | Primary industry | Reported growth | City |
|---|---|---|---|---|
| 39 | Teal Communications | Communications/networking | 2,961% | Seattle |
| 69 | Copper | Fintech | 1,447% | Seattle |
| 142 | Esper | Software & services | 561% | Bellevue |
| 152 | Seekout | Artificial intelligence | 529% | Bellevue |
| 154 | Pulumi Corporation | Software & services | 527% | Seattle |
| 251 | Omnidian | Energy & sustainability technology | 317% | Seattle |
| 254 | Vouched | Artificial intelligence | 312% | Seattle |
| 291 | Arzeda | Life Sciences | 265% | Seattle |
| 298 | Flavorcloud | Software & services | 256% | Seattle |
| 399 | Remitly Global, Inc. | Fintech | 176% | Seattle |
| 449 | Zenoti (Dba) | Software & services | 151% | Bellevue |
| 452 | Smartsheet | Software & services | 149% | Bellevue |
| 492 | Porch Group, Inc. | Communications/networking | 128% | Seattle |
| 500 | Vontive, Inc. | Fintech | 122% | Seattle |
Deloitte’s table also assigns No. 500 to Nozomi Networks in San Francisco, California. That company is not a Washington entry.
What Deloitte’s growth percentages measure
The figures are percentage fiscal-year revenue growth over the 2021–2024 ranking period, not a measure of each company’s current annual revenue. A larger percentage does not establish that a company is larger, more profitable, or likely to keep growing faster. Deloitte’s ranking table does not provide comparable absolute revenue totals for these entries.
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Deloitte says eligible companies must own proprietary intellectual property or technology sold in products or services that contribute to most operating revenue; have at least US$50,000 in base-year operating revenue and US$5 million in current-year operating revenue; have been in business for at least four years; and be headquartered in North America. Deloitte says it uses direct nominations and public-company database research. The full ranking and methodology appear in the official 2025 rankings; Deloitte’s 2025 award winners page provides program and winner resources.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to read the Washington results
- Highest Washington placement: Teal Communications is No. 39, with 2,961% reported growth.
- Listed cities: The Washington entries are associated with Seattle or Bellevue in Deloitte’s table.
- Use the rank and growth together: Rank gives each company’s position in the overall list; the percentage gives its reported revenue growth for the specified period.
These are the locations and company attributes Deloitte published for its 2025 ranking; they should not be taken as an independent confirmation of each company’s current headquarters or product lineup. Annual editions can have different members and figures.
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