174 Washington CPA licenses starting with O
All 174 Washington CPA licenses whose licensee name starts with O, listed in full: name, license number, verbatim status, original issue date, expiration date, city and state/country exactly as the State Board of Accountancy file publishes them. Every row was fetched from Washington State Board of Accountancy (data.wa.gov) (https://data.wa.gov/d/6du3-3h9e) on 2026-09-17 — that is the fetched-on date in the last column. Dates are normalized to ISO format; nothing else is changed.
| Licensee | License number | Status | Original issue | Expires | City | State / country | Board order | Fetched |
|---|---|---|---|---|---|---|---|---|
| O'dell Victor John Lowe | 18892 | Retired Licensee | 1996-10-28 | 2022-09-28 | Seattle | WA | — | 2026-09-17 |
| O. Andrew Orien | 09640 | Lapsed Licensee | 1984-09-28 | 1990-06-30 | ANCHORAGE | AK | — | 2026-09-17 |
| O. Charles McCartney | 13342 | Lapsed Licensee | 1990-02-09 | 1996-06-30 | HAMILTON | MT | — | 2026-09-17 |
| O. Craig Johnson | 45275 | Retired Licensee | 1971-07-15 | 2001-06-30 | BELLEVUE | WA | — | 2026-09-17 |
| O. Harold Smith | 01430 | Retired Certificate holder | 1954-02-26 | 2004-06-30 | KAUNAKAKAI | HI | — | 2026-09-17 |
| O. Margaret McElrea | 08977 | Retired Certificate holder | 1983-10-28 | 2004-06-30 | KIRKLAND | WA | — | 2026-09-17 |
| Oanh Rhodes | 58150 | Licensed to practice public accounting | 2025-07-17 | 2028-06-30 | EDMONDS | WA | — | 2026-09-17 |
| Obafemi Toriola | 59702 | Licensed to practice public accounting | 2026-04-01 | 2029-06-30 | PRESCOTT | WA | — | 2026-09-17 |
| Obed Maxim Maurice | 33855 | Licensed to practice public accounting | 2015-06-04 | 2027-06-30 | Invermere | Canada | — | 2026-09-17 |
| Obeua S. Persons | 14588 | Lapsed Certificateholder | 1991-10-21 | 2010-06-30 | LAWRENCEVILLE | NJ | — | 2026-09-17 |
| Octavia Anne Doneen | 16350 | Retired Licensee | 1993-10-18 | 2004-06-30 | SPOKANE | WA | — | 2026-09-17 |
| Odber W Merritt | 00122 | Lapsed Licensee | 1930-05-16 | — | SEATTLE | WA | — | 2026-09-17 |
| Odetta Sai Fung Lee | 30536 | Lapsed Licensee | 2012-06-19 | 2024-07-01 | SHATIN | Hong Kong | — | 2026-09-17 |
| Ofer Zvi Manosevitch | 23495 | Retired Licensee | 2002-04-04 | 2010-08-09 | ZICHRON YAAKOV | Israel | — | 2026-09-17 |
| Ogle J Wells | 00076 | Lapsed Licensee | 1927-05-19 | — | ABERDEEN | WA | — | 2026-09-17 |
| Oh Eun Kwon | 54567 | Licensed to practice public accounting | 2023-08-29 | 2029-06-30 | Seoul | Korea, South | — | 2026-09-17 |
| Oh Sung Kwon | 23480 | Licensed to practice public accounting | 2002-03-22 | 2029-06-30 | Redmond | WA | — | 2026-09-17 |
| Ohhwan Park | 39496 | Holds a CPA License in an Inactive status (not licensed to practice as a CPA) | 2019-08-09 | 2028-06-30 | Calgary | Canada | — | 2026-09-17 |
| Ohkoon Kwon | 31490 | Licensed to practice public accounting | 2013-05-15 | 2028-06-30 | Everett | WA | — | 2026-09-17 |
| Ohura Hiroshi | 33573 | Lapsed Licensee | 2015-03-09 | 2018-06-30 | TOKYO | Japan | — | 2026-09-17 |
| Oi Ling Mary Banh | 20050 | Lapsed Certificateholder | 1998-03-30 | 2012-06-30 | — | Hong Kong | — | 2026-09-17 |
| Oi San Tam | 30266 | Licensed to practice public accounting | 2012-03-07 | 2027-06-30 | MACAU | China | — | 2026-09-17 |
| Oi Tong Kuong | 34400 | Licensed to practice public accounting | 2016-01-04 | 2028-06-30 | MACAU | China | — | 2026-09-17 |
| Oi Wai Leung | 21630 | Lapsed Certificateholder | 2000-01-06 | 2009-06-30 | NORTH POINT | Hong Kong | — | 2026-09-17 |
| Oi-Sze Stephanie Yong | 50341 | Licensed to practice public accounting | 2021-06-10 | 2027-06-30 | Bothell | WA | — | 2026-09-17 |
| Oi-Yee Chiu | 19589 | Lapsed Certificateholder | 1997-09-02 | 2001-06-30 | — | Hong Kong | — | 2026-09-17 |
| Ojasri Puranam | 59431 | Licensed to practice public accounting | 2026-02-19 | 2029-06-30 | Metairie | LA | — | 2026-09-17 |
| Ok Kyung Wi | 52693 | Licensed to practice public accounting | 2022-08-30 | 2028-06-30 | Bellevue | WA | — | 2026-09-17 |
| Okhwa Kim | 29574 | Licensed to practice public accounting | 2011-06-13 | 2029-06-30 | Tokyo | Japan | — | 2026-09-17 |
| Oki Fujimura | 37797 | Lapsed Licensee | 2018-05-30 | 2021-07-01 | TOKYO | Japan | — | 2026-09-17 |
| Oksana Brown | 27782 | Licensed to practice public accounting | 2009-07-23 | 2027-06-30 | Bellingham | WA | — | 2026-09-17 |
| Oksana Davidson | 29121 | Retired Licensee | 2011-01-06 | 2021-06-25 | Mountlake Ter | WA | — | 2026-09-17 |
| Oksana Kurishko | 36196 | Licensed to practice public accounting | 2017-03-22 | 2029-06-30 | Lynnwood | WA | — | 2026-09-17 |
| Oksana Zhukov | 35340 | Licensed to practice public accounting | 2016-08-16 | 2028-06-30 | Spokane Valley | WA | — | 2026-09-17 |
| Olajumoke O. Ejovi-Aror | 22950 | Licensed to practice public accounting | 2002-05-09 | 2028-06-30 | Mableton | GA | — | 2026-09-17 |
| Olasunkanmi Ayodele Steve-Fagbemi | 32633 | Lapsed Licensee | 2014-06-12 | 2023-07-01 | OAKVILLE | Canada | — | 2026-09-17 |
| Olayinka Abosede Clement | 20620 | Lapsed Certificateholder | 1998-11-02 | 2004-06-30 | SAN MARCOS | CA | — | 2026-09-17 |
| Olayinka O. Otusanya | 11696 | Licensed to practice public accounting | 2004-05-20 | 2028-06-30 | Lake Stevens | WA | — | 2026-09-17 |
| Oleg Petrovich Antonyuk | 31849 | Licensed to practice public accounting | 2013-09-05 | 2028-06-30 | Fall City | WA | — | 2026-09-17 |
| Oleg Ribar | 33282 | Licensed to practice public accounting | 2015-01-02 | 2027-06-30 | Melbourne VIC | Australia | — | 2026-09-17 |
| Oleg Shcherbyna | 33093 | Licensed to practice public accounting | 2014-10-21 | 2029-06-30 | VANCOUVER | Canada | — | 2026-09-17 |
| Oleg Shkinder | 50588 | Licensed to practice public accounting | 2021-07-27 | 2027-06-30 | Kirkland | WA | — | 2026-09-17 |
| Oleg Solovey | 31616 | Licensed to practice public accounting | 2013-06-25 | 2028-06-30 | Seattle | WA | — | 2026-09-17 |
| Oleksandr Kylyukh | 39399 | Licensed to practice public accounting | 2019-07-18 | 2028-06-30 | Lynnwood | WA | — | 2026-09-17 |
| Olena Kim | 59126 | Licensed to practice public accounting | 2026-01-09 | 2029-06-30 | Jacksonville | FL | — | 2026-09-17 |
| Olena Y. Chhatwal | 27897 | Licensed to practice public accounting | 2009-09-03 | 2027-06-30 | MISSISSAUGA | Canada | — | 2026-09-17 |
| Olga Alexandra Darlington | 21355 | Licensed to practice public accounting | 1999-09-22 | 2027-06-30 | Everett | WA | — | 2026-09-17 |
| Olga Blase | 52349 | Licensed to practice public accounting | 2022-06-22 | 2028-06-30 | Silverdale | WA | — | 2026-09-17 |
| Olga N. Smith | 27013 | Licensed to practice public accounting | 2008-07-10 | 2029-06-30 | Auburn | WA | — | 2026-09-17 |
| Olga Patricia Manzanedo | 28603 | Licensed to practice public accounting | 2010-07-08 | 2028-06-30 | Bothell | WA | — | 2026-09-17 |
| Olga Taskar | 27734 | Lapsed Licensee | 2009-06-25 | 2015-06-30 | MOUNTLAKE TERRACE | WA | — | 2026-09-17 |
| Oliver A Hesla | 01606 | Lapsed Licensee | 1956-04-27 | — | SEATTLE | WA | — | 2026-09-17 |
| Oliver David Gonzalez | 37155 | Lapsed Licensee | 2018-01-02 | 2024-07-01 | Kirkland | WA | — | 2026-09-17 |
| Oliver E Young | 02132 | Lapsed Licensee | 1961-09-29 | — | SPOKANE | WA | — | 2026-09-17 |
| Oliver Emmett Johnston | 26357 | Licensed to practice public accounting | 2007-08-02 | 2028-06-30 | Seattle | WA | — | 2026-09-17 |
| Oliver J. Neibel | 12738 | Lapsed Certificateholder | 1989-03-03 | 1991-06-30 | FORT LAUDERDALE | FL | — | 2026-09-17 |
| Oliver L. Bivens | 07739 | Retired Licensee | 1981-09-25 | 2018-03-13 | ELLENSBURG | WA | — | 2026-09-17 |
| Oliver Ryan Pitschka | 32401 | Licensed to practice public accounting | 2014-03-21 | 2029-06-30 | Los Altos | CA | — | 2026-09-17 |
| Oliver S Jessup | 58141 | Licensed to practice public accounting | 2025-07-16 | 2028-06-30 | Tacoma | WA | — | 2026-09-17 |
| Oliver Schliesser | 22965 | Holds a CPA License in an Inactive status (not licensed to practice as a CPA) | 2001-05-14 | 2028-06-30 | münchen | Germany | — | 2026-09-17 |
| Oliver Webster | 29947 | Licensed to practice public accounting | 2011-11-14 | 2029-06-30 | SEATTLE | WA | — | 2026-09-17 |
| Oliver Y Lei | 30232 | Licensed to practice public accounting | 2012-02-24 | 2027-06-30 | BELLEVUE | WA | — | 2026-09-17 |
| Olivia A White | 37598 | Licensed to practice public accounting | 2018-04-04 | 2029-06-30 | Raleigh | NC | — | 2026-09-17 |
| Olivia Adams | 54580 | Licensed to practice public accounting | 2023-09-01 | 2029-06-30 | Seattle | WA | — | 2026-09-17 |
| Olivia Ann Hanson | 54904 | Licensed to practice public accounting | 2024-01-02 | 2027-06-30 | Moses Lake | WA | — | 2026-09-17 |
| Olivia Anne Neubauer | 38182 | Licensed to practice public accounting | 2018-09-11 | 2027-06-30 | San Diego | CA | — | 2026-09-17 |
| Olivia Christine Ross | 37364 | Licensed to practice public accounting | 2018-02-07 | 2027-06-30 | Puyallup | WA | — | 2026-09-17 |
| Olivia Denise Polius | 17740 | Lapsed Licensee | 1995-06-19 | 2004-06-30 | BELLEVUE | WA | — | 2026-09-17 |
| Olivia Gray Callander | 36546 | Lapsed Licensee | 2017-06-09 | 2023-07-01 | Mount Pleasant | SC | — | 2026-09-17 |
| Olivia Haoting Hu | 54722 | Licensed to practice public accounting | 2023-10-02 | 2029-06-30 | Cranberry Township | PA | — | 2026-09-17 |
| Olivia Ida Hunsinger | 41623 | Licensed to practice public accounting | 2021-01-20 | 2027-06-30 | Bellevue | WA | — | 2026-09-17 |
| Olivia Jo Crouch | 35395 | Licensed to practice public accounting | 2016-08-29 | 2028-06-30 | Tenino | WA | — | 2026-09-17 |
| Olivia Kalk | 54445 | A non-CPA who is registered as an owner in a Washington CPA firm; may not use the title CPA | 2023-08-07 | 2029-06-30 | Elma | WA | — | 2026-09-17 |
| Olivia L Banks | 50847 | Licensed to practice public accounting | 2021-09-09 | 2027-06-30 | Woodinville | WA | — | 2026-09-17 |
| Olivia Ling Tan | 38822 | Licensed to practice public accounting | 2019-02-27 | 2028-06-30 | Bothell | WA | — | 2026-09-17 |
| Olivia Mae Sroufe Ms. | 51782 | A non-CPA who is registered as an owner in a Washington CPA firm; may not use the title CPA | 2022-02-28 | 2028-06-30 | Renton | WA | — | 2026-09-17 |
| Olivia Maria Miasik | 29534 | Retired Licensee | 2011-05-25 | 2019-07-25 | SEATTLE | WA | — | 2026-09-17 |
| Olivia Marie Fowler | 40644 | Licensed to practice public accounting | 2020-05-11 | 2029-06-30 | Burien | WA | — | 2026-09-17 |
| Olivia Marie Pells | 59211 | Licensed to practice public accounting | 2026-01-21 | 2029-06-30 | San Diego | CA | — | 2026-09-17 |
| Olivia Mathewson | 59007 | Licensed to practice public accounting | 2026-01-02 | 2029-06-30 | Kirkland | WA | — | 2026-09-17 |
| Olivia Nicole Virgin | 54433 | Licensed to practice public accounting | 2023-08-03 | 2029-06-30 | Seattle | WA | — | 2026-09-17 |
| Olivia Norman | 35184 | Licensed to practice public accounting | 2016-07-07 | 2028-06-30 | Arlington | WA | — | 2026-09-17 |
| Olivia Richardson | 57618 | Licensed to practice public accounting | 2025-04-25 | 2028-06-30 | Mercer Island | WA | — | 2026-09-17 |
| Olivia Rothgeb | 52387 | Licensed to practice public accounting | 2022-06-29 | 2028-06-30 | Touchet | WA | — | 2026-09-17 |
| Olivia Sandoval | 40785 | Licensed to practice public accounting | 2020-06-19 | 2029-06-30 | Austin | TX | — | 2026-09-17 |
| Olivia Wong | 24159 | Lapsed Licensee | 2003-07-10 | 2006-06-30 | MARKHAM, ONTARIO | Canada | — | 2026-09-17 |
| Olivia Yee Ni Cheng | 23958 | Retired Licensee | 2003-03-06 | 2024-06-30 | North Vancouver | Canada | — | 2026-09-17 |
| Oluseun Ososanya | 32392 | Lapsed Licensee | 2014-03-12 | 2026-07-01 | LAWRENCEVILLE | GA | — | 2026-09-17 |
| Olyvia Irene Godley | 39854 | Licensed to practice public accounting | 2019-11-13 | 2028-06-30 | Spokane | WA | — | 2026-09-17 |
| Omar Akram Abdul Jaber Abu Saleh | 60768 | Licensed to practice public accounting | 2026-08-28 | 2029-06-30 | Amman | Jordan | — | 2026-09-17 |
| Omar Brian Johnson | 50723 | Licensed to practice public accounting | 2021-08-18 | 2027-06-30 | Seattle | WA | — | 2026-09-17 |
| Omar Cardenas | 55398 | Licensed to practice public accounting | 2024-02-12 | 2027-06-30 | Hermiston | OR | — | 2026-09-17 |
| Omar MM Yasin | 53697 | Licensed to practice public accounting | 2023-03-10 | 2029-06-30 | CARMEL | IN | — | 2026-09-17 |
| Omar Zaigirdar | 52514 | Licensed to practice public accounting | 2022-07-21 | 2028-06-30 | Seattle | WA | — | 2026-09-17 |
| Omer Abdelrahman Almahi Abdelrahman | 55310 | Licensed to practice public accounting | 2024-02-01 | 2027-06-30 | RIYADH | Saudi Arabia | — | 2026-09-17 |
| On Kei Angel Chiu | 29287 | Licensed to practice public accounting | 2011-02-15 | 2029-06-30 | Kowloon | Hong Kong | — | 2026-09-17 |
| On Kei Chan | 14946 | Lapsed Licensee | 1992-03-16 | 2001-06-30 | FREEMONT | CA | — | 2026-09-17 |
| On Ki Chu | 51159 | Licensed to practice public accounting | 2022-01-03 | 2028-06-30 | Richmond Hill | Canada | — | 2026-09-17 |
| On Leung | 18726 | Lapsed Certificateholder | 1996-09-09 | 2001-06-30 | — | Singapore | — | 2026-09-17 |
| On Ying Annie Cheung | 29896 | Lapsed Licensee | 2011-10-20 | 2026-07-01 | Hong Kong | Hong Kong | — | 2026-09-17 |
| Ona Vivian Orffer | 19439 | Licensed to practice public accounting | 1997-06-02 | 2027-06-30 | Lacey | WA | — | 2026-09-17 |
| Ondrej Chudik | 34156 | Licensed to practice public accounting | 2015-09-11 | 2027-06-30 | KIRKLAND | WA | — | 2026-09-17 |
| One Jae N/A Paik | 28859 | Lapsed Licensee | 2010-09-17 | 2016-06-30 | DUBLIN | CA | — | 2026-09-17 |
| One Kang | 27809 | Licensed to practice public accounting | 2009-07-23 | 2027-06-30 | SEOUL | Korea, South | — | 2026-09-17 |
| Onias Mandla Tiger Kaunda | 37252 | Licensed to practice public accounting | 2018-01-19 | 2027-06-30 | Tacoma | WA | — | 2026-09-17 |
| Onimaru Jun | 36113 | Licensed to practice public accounting | 2017-03-02 | 2029-06-30 | TOKYO | Japan | — | 2026-09-17 |
| Onyinyechukwu Geraldine Igboanugo | 51922 | Licensed to practice public accounting | 2022-03-24 | 2028-06-30 | Ridgefield | WA | — | 2026-09-17 |
| Oo Yeoung Jeong | 39563 | Licensed to practice public accounting | 2019-08-23 | 2028-06-30 | hanamsi | Korea, South | — | 2026-09-17 |
| Ophelia Chan | 22493 | Lapsed Certificateholder | 2000-10-26 | 2003-06-30 | SCARBOROUGH, ONTARIO | Canada | — | 2026-09-17 |
| Orbin B Keplinger | --472 | Lapsed Licensee | 1944-05-17 | — | OROVILLE | WA | — | 2026-09-17 |
| Oren A. Hampton | 10107 | Licensed to practice public accounting | 1985-05-31 | 2028-06-30 | Turner | OR | — | 2026-09-17 |
| Oren Lavern Glassley | 25829 | Retired Licensee | 2006-09-20 | 2018-06-30 | SUN CITY WEST | AZ | — | 2026-09-17 |
| Oren Mitchell Lang-Furr | 25702 | Licensed to practice public accounting | 2006-06-20 | 2027-06-30 | San Mateo | CA | — | 2026-09-17 |
| Orie E. Barron | 12562 | Lapsed Certificateholder | 1988-11-10 | 1995-06-30 | STATE COLLEGE | PA | — | 2026-09-17 |
| Orin L. Barlond | 46902 | Lapsed Licensee | 1977-04-21 | 1995-06-30 | ARLINGTON | WA | — | 2026-09-17 |
| Orin Smedbron | 00839 | Lapsed Licensee | 1949-05-18 | 1995-06-30 | BELLEVUE | WA | — | 2026-09-17 |
| Orion S. Mark | 28661 | Licensed to practice public accounting | 2010-08-05 | 2028-06-30 | Des Moines | WA | — | 2026-09-17 |
| Orlando Christobal Vigo | 51000 | Lapsed Licensee | 2021-10-05 | 2024-07-01 | Columbia | MD | — | 2026-09-17 |
| Orlin M. Sorensen | 18629 | Deceased | 1996-06-24 | 2020-02-25 | BOTHELL | WA | — | 2026-09-17 |
| Orlynn G. Barnett | 44267 | Lapsed Licensee | 1963-06-26 | 2018-06-30 | LA PORTE | TX | — | 2026-09-17 |
| Orphalee Smith | 02421 | Lapsed Licensee | 1964-11-20 | 2022-07-01 | BELLINGHAM | WA | — | 2026-09-17 |
| Orsan Abuelhija | 22529 | Lapsed Certificateholder | 2000-11-13 | 2006-06-30 | RANCHO SANTA MARGARITA | CA | — | 2026-09-17 |
| Orsolya Szoke | 41870 | Licensed to practice public accounting | 2021-03-01 | 2027-06-30 | Kent | WA | — | 2026-09-17 |
| Orval F. Harden | 03862 | Retired Licensee | 1973-09-10 | 2013-04-17 | CENTENNIAL | CO | — | 2026-09-17 |
| Orville E Melby | 01203 | Lapsed Licensee | 1952-01-01 | — | DALLAS | TX | — | 2026-09-17 |
| Orville K Pryor | 00878 | Lapsed Licensee | 1949-11-23 | — | BURLINGAME | CA | — | 2026-09-17 |
| Orville L Barnes | 01133 | Lapsed Licensee | 1951-08-12 | 1993-06-30 | SPOKANE | WA | — | 2026-09-17 |
| Osama F. Elshamma | 18812 | Retired Licensee | 2003-08-28 | 2023-06-30 | Seattle | WA | — | 2026-09-17 |
| Osama Hassan Abdelrahman | 59314 | Licensed to practice public accounting | 2026-02-05 | 2029-06-30 | Abu Dhabi | United Arab Emirates | — | 2026-09-17 |
| Osama Maher Mansour | 32146 | Licensed to practice public accounting | 2014-01-02 | 2029-06-30 | Liberty Lake | WA | — | 2026-09-17 |
| Osamu Ebine | 55213 | Licensed to practice public accounting | 2024-01-22 | 2027-06-30 | Chuo-ku, Tokyo | Japan | — | 2026-09-17 |
| Osamu Fujishima | 60358 | Licensed to practice public accounting | 2026-07-08 | 2029-06-30 | Yokohama-city Kanagawa-prefecture | Japan | — | 2026-09-17 |
| Osamu Kasuya | 21577 | Holds a CPA License in an Inactive status (not licensed to practice as a CPA) | 1999-12-07 | 2027-06-30 | NISHIO AICHI | Japan | — | 2026-09-17 |
| Osamu Kumagai | 56041 | Licensed to practice public accounting | 2024-06-27 | 2027-06-30 | Tokyo | Japan | — | 2026-09-17 |
| Osamu Terada | 27173 | Licensed to practice public accounting | 2008-09-25 | 2029-06-30 | TOKYO | Japan | — | 2026-09-17 |
| Oscar Gilbertson | 43075 | Lapsed Licensee | 1927-05-19 | — | LOS ANGELES | CA | — | 2026-09-17 |
| Oscar Jake Tompkins | 57088 | Licensed to practice public accounting | 2025-01-30 | 2028-06-30 | Seattle | WA | — | 2026-09-17 |
| Oscar Lee | 52635 | Licensed to practice public accounting | 2022-08-17 | 2028-06-30 | Renton | WA | — | 2026-09-17 |
| Oscar R. Mraz | 13374 | Lapsed Certificateholder | 1990-02-13 | 2004-06-30 | SEATTLE | WA | — | 2026-09-17 |
| Oscar Ruiz Maravilla | 20559 | Lapsed Certificateholder | 1998-10-22 | 2019-06-30 | LOS ANGELES | CA | — | 2026-09-17 |
| Osman Sonmez | 38671 | Licensed to practice public accounting | 2019-01-25 | 2028-06-30 | Seattle | WA | — | 2026-09-17 |
| Ossie Jay Barton | 59941 | Licensed to practice public accounting | 2026-05-13 | 2029-06-30 | Seattle | WA | — | 2026-09-17 |
| Osvaldo Ariel Cosentino | 56825 | Licensed to practice public accounting | 2025-01-02 | 2028-06-30 | SEATTLE | WA | — | 2026-09-17 |
| Otene E L Francis | 32151 | Lapsed Licensee | 2014-01-02 | 2023-07-01 | Sandys | United Kingdom | — | 2026-09-17 |
| Otis Curran Henderson | 15335 | Retired Licensee | 1992-08-24 | 2021-04-07 | CHELAN | WA | — | 2026-09-17 |
| Otis Morgan Cooper-West | 53410 | Licensed to practice public accounting | 2023-01-23 | 2029-06-30 | Mount Vernon | WA | — | 2026-09-17 |
| Otohiko Matsumura | 33884 | Licensed to practice public accounting | 2015-06-16 | 2028-06-30 | Fujisawa-City, Kanagawa-Prefecture | Japan | — | 2026-09-17 |
| Otto A. Mosley | 00774 | Lapsed Licensee | 1948-11-17 | 1994-06-30 | VASHON | WA | — | 2026-09-17 |
| Otto F Haugland | 11176 | Lapsed Licensee | 1986-12-10 | 1991-06-30 | SEATTLE | WA | — | 2026-09-17 |
| Otto Friedrich Rabe IV | 32228 | Licensed to practice public accounting | 2014-01-10 | 2029-06-30 | Chehalis | WA | — | 2026-09-17 |
| Otto M. Chase | 09359 | Lapsed Licensee | 1984-06-29 | 2025-07-01 | LAKE STEVENS | WA | — | 2026-09-17 |
| Otto R. Enger | 01581 | Retired Licensee | 1956-01-20 | 2009-06-30 | SEATTLE | WA | — | 2026-09-17 |
| Oumou Diallo | 57211 | Licensed to practice public accounting | 2025-02-24 | 2028-06-30 | Mountlake Terrace | WA | — | 2026-09-17 |
| Ounyu Pang | 51626 | Licensed to practice public accounting | 2022-01-31 | 2028-06-30 | Gyeonggi-do | Korea, South | — | 2026-09-17 |
| Oussama El-Khoury | 17904 | Lapsed Certificateholder | 1995-09-18 | 1999-06-30 | CAMARILLO | CA | — | 2026-09-17 |
| Ovais Madani | 30833 | Lapsed Licensee | 2012-10-01 | 2015-06-30 | RENTON | WA | — | 2026-09-17 |
| Ovid Leon Dillingham | 12156 | Lapsed Licensee | 1988-04-01 | 1990-06-30 | SEATTLE | WA | — | 2026-09-17 |
| Owen Augustus Heffernan | 57910 | Licensed to practice public accounting | 2025-06-09 | 2028-06-30 | Seattle | WA | — | 2026-09-17 |
| Owen C Freeman | 09195 | Retired Licensee | 1984-01-27 | 2012-07-27 | ANCHORAGE | AK | — | 2026-09-17 |
| Owen Davis Williams | 28711 | Retired Licensee | 2010-08-12 | 2022-06-30 | Seattle | WA | — | 2026-09-17 |
| Owen Douglas Weeks | 17579 | Lapsed Certificateholder | 1995-05-15 | 2010-06-30 | TACOMA | WA | — | 2026-09-17 |
| Owen E Collins | 57488 | Licensed to practice public accounting | 2025-04-07 | 2028-06-30 | BELLEVUE | WA | — | 2026-09-17 |
| Owen J. Hoskinson | 04150 | Licensed to practice public accounting | 1974-09-20 | 2027-06-30 | Seattle | WA | — | 2026-09-17 |
| Owen M. Olsen | 02442 | Retired Licensee | 1965-02-19 | 2013-06-30 | BELLINGHAM | WA | — | 2026-09-17 |
| Owen Maruca | 59089 | Licensed to practice public accounting | 2026-01-02 | 2029-06-30 | Vancouver | WA | — | 2026-09-17 |
| Owen Michael Barton | 31002 | Licensed to practice public accounting | 2013-01-02 | 2028-06-30 | Edmonds | WA | — | 2026-09-17 |
| Owen Michael Fenner | 52507 | Licensed to practice public accounting | 2022-07-20 | 2028-06-30 | Seattle | WA | — | 2026-09-17 |
| Owen Michael Ryan Pershing | 60480 | Licensed to practice public accounting | 2026-07-21 | 2029-06-30 | Seattle | WA | — | 2026-09-17 |
| Owen R. Barbeau | 08751 | Retired Licensee | 1983-06-24 | 2017-12-22 | OLYMPIA | WA | — | 2026-09-17 |
| Owen Shane McLaughlin | 30002 | Licensed to practice public accounting | 2012-01-03 | 2027-06-30 | George Town | Cayman Islands | — | 2026-09-17 |
| Owen William Pirkle | 27096 | Lapsed Licensee | 2008-08-21 | 2014-06-30 | SEATTLE | WA | — | 2026-09-17 |
| Oxana V Sorokin | 37857 | Licensed to practice public accounting | 2018-06-14 | 2027-06-30 | Seattle | WA | — | 2026-09-17 |
| Oyobu Fukushima | 32565 | Licensed to practice public accounting | 2014-05-21 | 2029-06-30 | TOKYO | Japan | — | 2026-09-17 |
| Oyunchimeg Lkhamsuren | 54617 | Licensed to practice public accounting | 2023-09-06 | 2029-06-30 | Lynnwood | WA | — | 2026-09-17 |
Other letters of the Washington file: A · B · C · D · E · F · G · H · I · J · K · L · M · N · P · Q · R · S · T · U · V · W · X · Y · Z · 0-9