1909 K Street Northwest, Washington, DC 20006
Tenant list and company directory — 15 businesses at this address in Washington, DC. Last updated August 28, 2026.
Also searched as: 1909 K Street Northwest · 1909 K Street Northwest, Washington, DC · 1909 K Street Northwest, Washington · 1909 K st nw · 1909 K st nw, Washington, DC · 1909 K st nw, Washington
There are 15 companies at this address, primarily in Software company, Architect, Legal services, Investment company. Average reported headcount is 793 employees.
Showing 15 of 15 companies
| Company | Category | Employees | Revenue | Phone | Rating |
|---|---|---|---|---|---|
| Tableautableau.com | Software company | 2100 | $1.9 Billion | (206) 633-3400 | 3.9(7) |
| Genslergensler.com | Architect | 6000 | $1.8 Billion | +12027215200 | 4.7(32) |
| Ballard Spahrballardspahr.com | Legal services | 1548 | $306.7 Million | +12026612200 | 4.5(8) |
| Prpprprei.com | Investment company | <25 | $6.3 Million | +12027418400 | 1(2) |
| The Tower Companiestowercompanies.com | Contractor | 98 | $23.4 Million | +12026173751 | 4.7(3) |
| JBG SMITHjbgsmith.com | Property management company | 596 | $504.5 Million | +12029554572 | 4.4(15) |
| OSIosioffices.com | Office space rental agency | &l;25 | <$5M | +12028350680 | 4.9(42) |
| Carr Workplacescarrworkplaces.com | Office space rental agency | 256 | $24.3 Million | +12029317837 | 5(12) |
| 1900 K Street1900kstreet.com | Corporate office | <25 | <$5 Million | +12029551500 | 5(5) |
| theGroupthegroupdc.com | Business management consultant | <25 | <$5 Million | +12023867282 | 5(2) |
| Vorysvorys.com | Law firm | 375 | $63.8 Million | +12024678800 | 5(1) |
| The Intelligent Officeintelligentoffice.com | Virtual office rental | 741 | $22.8 Million | +12029519991 | 4.7(20) |
| JM Zelljmzell.com | Commercial real estate agency | 25 | $5.8 Million | +12026828722 | 1(1) |
| CGK Business Salescgkbusinesssales.com | Business management consultant | &l;25 | <$5M | +12028886120 | 5(8) |
| JM Zelljmzell.com | Commercial real estate agency | 25 | $5.8 Million | +12026828722 | — |
Frequently asked questions about 1909 K Street Northwest, Washington, DC 20006
- Who are the tenants at 1909 K Street Northwest, Washington, DC 20006?
- Companies at 1909 K Street Northwest, Washington, DC 20006 include Tableau, Gensler, Ballard Spahr, Prp, The Tower Companies, JBG SMITH, OSI, Carr Workplaces, plus 7 more listed on this page.
- How many companies are located at 1909 K Street Northwest, Washington, DC 20006?
- 15 companies are currently indexed at 1909 K Street Northwest, Washington, DC 20006.
- What kinds of businesses are at 1909 K Street Northwest, Washington, DC 20006?
- Tenants at this address operate mainly in Software company, Architect, Legal services, Investment company, Contractor.
- How current is this tenant list?
- The tenant list for 1909 K Street Northwest, Washington, DC 20006 was last updated on August 28, 2026.