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SIX SIGMA WINERY

Federal permitActive
Legal entity: SIX SIGMA WINERY LLC
✓ Federal permit (CA)✓ State license (CA)
Federal permit (TTB)
Permit number
CA-W-15354
Type
Winery
Location
13444 SPRUCE GROVE RD, LOWER LAKE, CA
Status
Active

A bonded winery or wine producer is registered with the TTB to produce, blend, or bottle wine. It operates under bond and pays federal excise tax on wine removed for consumption or sale.

State licenses
SIX SIGMA WINERY LLC
17WAZ3145 · 17W Direct Shipment · LOWER LAKE · exp 2027-02-28
Active
SIX SIGMA WINERY LLC
00427776 · Winegrower · Wine Sales Event Permit · LOWER LAKE · exp 2027-06-30
Active
SIX SIGMA WINERY, LLC
0061268 · LOWER LAKE
Active
Six Sigma Winery LLC
12932 · Direct Shipper - Direct Shipper · Lower Lake · exp 2027-04-30
Active
Six Sigma Winery LLC
19001200632 · Supplier Permit · Lower Lake · exp 2027-06-30
Active
Six Sigma Winery LLC
29290003710 · Special Order Shipping · Special Order Shipping License · Lower Lake · exp 2028-08-11
Active
Other permits held by SIX SIGMA WINERY LLC
FederalSIX SIGMA WINERY LLC
CA-P-25117 · Wholesaler · LOWER LAKE
Active
Other wineries in California
FederalFRITZ CELLARS
CA-W-1015 · Winery · CLOVERDALE
Active
FederalRAYMOND VINEYARD & CELLAR
CA-W-1016 · Winery · SAINT HELENA
Active
FederalDAVID BRUCE WINERY
CA-W-1018 · Winery · LOS GATOS
Active
FederalBERRYESSA GAP VINEYARDS
CA-W-1023 · Winery · WINTERS
Active
FederalSATIETY
CA-W-1037 · Winery · WOODLAND
Active
FederalRANCHO SISQUOC WINERY
CA-W-1040 · Winery · SANTA MARIA
Active
View all California wineries →
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Federal data current as of the TTB List of Permittees, April 2025; refreshed weekly.

Source: TTB FOIA List of Permittees (April 2025) and state licensing portals. Informational only — a public-record listing, not a current legal attestation of licensure. DISTRYB does not endorse listed businesses.