#1 Airgas USA, LLC
Based in Kent, WA
Contract Drug Manufacturers in King County, WA
The top-ranked contract drug manufacturers serving King County, WA are Airgas USA, LLC, Airgas USA, LLC and Bloodworks. We list 32 contract drug manufacturers serving King County, WA. 30 of the providers shown match an active record from U.S. Food and Drug Administration, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Contract Drug Manufacturers serving King County, WA. 32 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked contract drug manufacturers for King County
#2 Airgas USA, LLC
Based in Renton, WA#3 Bloodworks
Based in Seattle, WA#4 Cardinal Health 414, LLC
Based in Seattle, WA#5 Juno Therapeutics, Inc.
Based in Seattle, WACall (206) 582-1600 · Website#6 Just-Evotec Biologics, Inc.
Based in Union Hill-Novelty Hill, WA#7 Linde Gas & Equipment Inc.
Based in Auburn, WACall (253) 854-6636 · Website#8 Little Genie Productions
Based in Seattle, WACall (206) 706-1935 · Website#9 MakingCosmetics Inc.
Based in Union Hill-Novelty Hill, WACall (425) 292-9502 · Website#10 NorMed
Based in Tukwila, WACall (800) 288-8200 · Website
20 more providers serving this area
- Pascal Company, Inc., Bellevue, WA
- Seagen Inc., Bothell, WA (29 mi)
- Seattle Children's Hospital, Bothell, WA (29 mi)
- AGC Biologics, Inc., Bothell, WA (29 mi)
- Juno Therapeutics, Inc., Bothell, WA (29 mi)
- Air Products and Chemicals, Inc., Puyallup, WA (31 mi)
- Linde Inc., Fife, WA (32 mi)
- Linde Gas & Equipment Inc., Tacoma, WA (33 mi)
- Partner Therapeutics, Inc., North Lynnwood, WA (34 mi)
- Airgas USA, LLC, Tacoma, WA (35 mi)
- Singular Enterprises LLC, South Hill, WA (36 mi)
- HF Acquisition Co LLC, Mukilteo, WA (37 mi)
- Linde Gas & Equipment Inc., Everett, WA (39 mi)
- Airgas USA, LLC, Bremerton, WA (41 mi)
- Central Welding Supply Company, Marysville, WA (48 mi)
- Airgas USA, LLC, Arlington, WA (51 mi)
- Oxarc, LLC, Wenatchee, WA (70 mi)
- D.n.a. Lab Inc., WA
- Rna Bio/pharma Inc., WA
- HOWARDS MEDICAL LLC dba Howards Medical Supply, Yakima, WA (85 mi)
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Frequently asked questions
How many contract drug manufacturers serve King County?
We list 32 contract drug manufacturers serving King County, WA: 11 based there and 21 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which contract drug manufacturers serve King County?
The top-ranked contract drug manufacturers serving King County, WA are Airgas USA, LLC, Airgas USA, LLC, Bloodworks, Cardinal Health 414, LLC and Juno Therapeutics, Inc.. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving King County are verified against official records?
10 of the top 10 match an active official record: Airgas USA, LLC (U.S. Food and Drug Administration), Airgas USA, LLC (U.S. Food and Drug Administration), Bloodworks (U.S. Food and Drug Administration), Cardinal Health 414, LLC (U.S. Food and Drug Administration) and Juno Therapeutics, Inc. (U.S. Food and Drug Administration), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What does FDA establishment registration show?
Facilities that manufacture, prepare or process drugs for the U.S. market must register with FDA every year and list their operations. Registration is not an FDA approval of the facility or its products.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Cities in King County
Communities served
Kenmore, Cottage Lake, Union Hill-Novelty Hill, Tukwila, Covington, Fairwood, Bryn Mawr-Skyway, White Center, Woodinville, Snoqualmie, Lakeland North, Lake Forest Park, Enumclaw, Lakeland South, Newcastle, East Renton Highlands, Vashon, Lake Morton-Berrydale, Duvall, North Bend, Pacific, Black Diamond, Hobart, Normandy Park, Boulevard Park, Maple Heights-Lake Desire, Mirrormont, Lake Holm, Algona, Clyde Hill, Medina, Shadow Lake, Carnation, Riverbend, Fall City, Wilderness Rim, Ames Lake, Lake Marcel-Stillwater, Yarrow Point, Riverpoint, Ravensdale, Hunts Point, Beaux Arts Village, Baring, Skykomish