Client List
With close to twenty years of experience, PTI has successfully completed hundreds of projects for clients both large and small.
States
- Alaska
- North Dakota
- Washington
Counties
- Benton (WA)
- Clackamas (OR)
- Clark (WA)
- Cobb (GA)
- Deschutes (OR)
- Johnson (KS)
- Juneau (AK)
- King (WA)
- Los Angeles (CA)
- Orange (CA)
- Ramsey (MN)
- Snohomish (WA)
- Washoe (NV)
Cities
- Annapolis (MD)
- Bellevue (WA)
- Bellingham (WA)
- Billings (MT)
- Boise (ID)
- Bothell (WA)
- Boulder (CO)
- Brookline (MA)
- Burien (WA)
- eCityGov Alliance (WA)
- Fresno (CA)
- Gresham (OR)
- Juneau (AK)
- Kent (WA)
- Kirkland (WA)
- Las Cruces (NM)
- Longmont (CO)
- Merced (CA)
- Mercer Island (WA)
- North Slope Borough, Barrow (AK)
- Ogden (CA)
- Olympia (WA)
- Oxnard (CA)
- Palo Alto (CA)
- Pasadena (CA)
- Portland (OR)
- Redmond (WA)
- Rialto (CA)
- Roseville (CA)
- Scottsdale (AZ)
- Seattle (WA)
- Sunnyvale (CA)
- Surrey (BC-Canada)
- Tacoma (WA)
- Truckee (CA)
- Vancouver (WA)
- Visalia (CA)
- Walnut Creek (CA)
Utilities & Special Districts
- Alderwood Water & Wastewater District (WA)
- Irvine Ranch Water District (CA)
- Los Angeles County Waterworks (CA)
- Maricopa County Special Health Care District (AZ)
- Metropolitan Water District of Southern California (CA)
- Sammamish Plateau Water & Sewer District (WA)
- San Diego County Water (CA)
- Seattle City Light (WA)
- Seattle Public Utilities (WA)
- Seattle Water Department (WA)
- Tacoma Power (WA)
- West Basin Municipal Water District (CA)
Education
- Adams 12 School District (CO)
- Seattle Community College District (WA)
- South Whidbey School District #206 (WA)
- Springfield School District (OR)
- Tempe Union High School District (AZ)
- Washington State Higher Education Coordinating Board (WA)
Transportation
- Alaska Railroad Corporation (AK)
- Clark County Transportation (C-TRAN) (WA)
- Kansas City Area Transportation Authority (KS)
- Sound Transit (WA)
- Washington State Department of Transportation (WA)
