#1Ixonia Bank
Based in Ixonia, WI
SBA Lenders in Jefferson County, WI
The top-ranked SBA lenders serving Jefferson County, WI are Ixonia Bank, First Citizens State Bank and Bank Five Nine. We list 37 SBA lenders serving Jefferson County, WI. 30 of the providers shown match an active record from U.S. Small Business Administration, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
SBA Lenders serving Jefferson County, WI. 37 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked SBA lenders for Jefferson County
#2First Citizens State Bank
Serves this area from Whitewater, WI (13 mi)#3Bank Five Nine
Serves this area from Oconomowoc, WI (15 mi)#4Summit CU
Serves this area from Cottage Grove, WI (22 mi)#5Town Bank, National Association
Serves this area from WI#6Citizens Bank
Serves this area from Mukwonago, WI (25 mi)#7Bank of Sun Prairie
Serves this area from Sun Prairie, WI (25 mi)#8Waukesha State Bank
Serves this area from Waukesha, WI (27 mi)#9WBD, Inc.
Serves this area from Madison, WI (28 mi)#10First Federal Bank of Wisconsin
Serves this area from Waukesha, WI (29 mi)
20 more providers serving this area
- Horicon Bank, Horicon, WI (31 mi)
- One Community Bank, Oregon, WI (31 mi)
- The Park Bank, Fitchburg, WI (32 mi)
- Spring Bank, Brookfield, WI (33 mi)
- Landmark Credit Union, Brookfield, WI (33 mi)
- North Shore Bank, Brookfield, WI (34 mi)
- Oak Bank, Fitchburg, WI (35 mi)
- First Business Bank, Madison, WI (36 mi)
- Capitol Bank, Madison, WI (38 mi)
- Bank CMG, Madison, WI (38 mi)
- Lake Ridge Bank, Middleton, WI (38 mi)
- PyraMax Bank FSB, Greenfield, WI (39 mi)
- Wisconsin Women's Business Initiative Corporation, Milwaukee, WI (44 mi)
- The Peoples Community Bank, Mazomanie, WI (53 mi)
- SomerCor 504, Inc., Chicago, IL (98 mi)
- Associated Bank National Association, Green Bay, WI (110 mi)
- Peoples State Bank, Wausau, WI (141 mi)
- United Midwest Savings Bank National Association, De Graff, OH (313 mi)
- Old National Bank, Evansville, IN (354 mi)
- JPMorgan Chase Bank, National Association, Columbus, OH (359 mi)
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Frequently asked questions
How many SBA lenders serve Jefferson County?
We list 37 SBA lenders serving Jefferson County, WI: 1 based there and 36 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which SBA lenders serve Jefferson County?
The top-ranked SBA lenders serving Jefferson County, WI are Ixonia Bank, First Citizens State Bank, Bank Five Nine, Summit CU and Town Bank, National Association. The full ranked list, with the official records each provider matched, is on this page.
Which SBA lenders serving Jefferson County are verified against official records?
10 of the top 10 match an active official record: Ixonia Bank (U.S. Small Business Administration), First Citizens State Bank (U.S. Small Business Administration), Bank Five Nine (U.S. Small Business Administration), Summit CU (U.S. Small Business Administration) and Town Bank, National Association (U.S. Small Business 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 is the difference between SBA 7(a) and 504 loans?
SBA 7(a) loans fund many purposes, from working capital to acquisitions. SBA 504 loans pair a bank with a Certified Development Company to finance real estate and major equipment.
"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 .
Communities served
Watertown, Fort Atkinson, Jefferson, Lake Mills, Waterloo, Johnson Creek, Ixonia, Lake Ripley, Palmyra, Lake Koshkonong, Rome, Sullivan, Helenville, Hebron