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NAICS 221122 · Electric Power Distribution

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Utilities in Sioux Falls, SD

Utilities in Sioux Falls, SD; 27 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Northwestern Corp

    ActiveCorporation registered in SAM.gov

    Sioux Falls, SD

    Ask it
    Proof for Northwestern Corp
    SAM.gov registration
    SAM.gov RU11RTPUW9R1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 7, 2027
    Checked
    Nov 2, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Northwestern Energy Public Service Corp, Northwestern Energy Public Service Corporation

    ActiveCorporation registered in SAM.gov

    Sioux Falls, SD

    Ask it
    Proof for Northwestern Energy Public Service Corp, Northwestern Energy Public Service Corporation
    SAM.gov registration
    SAM.gov Q3BNN9EU5K46
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 11, 2027
    Checked
    Nov 2, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Lincoln County Rural Water Sys Inc

    Active501(c)(12) mutual or cooperative company

    Sioux Falls, SD

    Ask it
    Proof for Lincoln County Rural Water Sys Inc
    IRS exempt-organization registration
    IRS 460314277
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460314277 → IRS search

  4. Lincoln County Rural Water System, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Sioux Falls, SD

    Ask it
    Proof for Lincoln County Rural Water System, Inc.
    SAM.gov registration
    SAM.gov PFL9LJ6M8QE8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 29, 2027
    Checked
    Nov 2, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Shared Resources Inc

    Active501(c)(12) mutual or cooperative company

    Dell Rapids, SD · 22 mi away

    Ask it
    Proof for Shared Resources Inc
    IRS exempt-organization registration
    IRS 873999581
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Dell Rapids, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 873999581 → IRS search

  6. Sioux Valley-Southwestern Electric Cooperative, Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Colman, SD · 34 mi away

    Ask it
    Proof for Sioux Valley-Southwestern Electric Cooperative, Inc
    SAM.gov registration
    SAM.gov E6LHNUKNJ421
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    May 6, 2027
    Checked
    Nov 2, 2026
    Where
    Colman, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Sioux Valley-Southwestern Electric Cooperative Inc

    Active501(c)(12) mutual or cooperative company

    Colman, SD · 34 mi away

    Ask it
    Proof for Sioux Valley-Southwestern Electric Cooperative Inc
    IRS exempt-organization registration
    IRS 460189704
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Colman, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460189704 → IRS search

  8. South Lincoln Rural Water System Inc

    Active501(c)(12) mutual or cooperative company

    Beresford, SD · 32 mi away

    Ask it
    Proof for South Lincoln Rural Water System Inc
    IRS exempt-organization registration
    IRS 460338181
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Beresford, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460338181 → IRS search

  9. East River Electric Power Cooperative, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Madison, SD · 36 mi away

    Ask it
    Proof for East River Electric Power Cooperative, Inc.
    SAM.gov registration
    SAM.gov W8BZM2SZV8Q8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Feb 10, 2027
    Checked
    Nov 2, 2026
    Where
    Madison, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. East River Electric Power Cooperative Inc

    Active501(c)(12) mutual or cooperative company

    Madison, SD · 36 mi away

    Ask it
    Proof for East River Electric Power Cooperative Inc
    IRS exempt-organization registration
    IRS 460225402
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Madison, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460225402 → IRS search

  11. Clay Rural Water System Inc

    Active501(c)(12) mutual or cooperative company

    Wakonda, SD · 40 mi away

    Ask it
    Proof for Clay Rural Water System Inc
    IRS exempt-organization registration
    IRS 460332131
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Wakonda, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460332131 → IRS search

  12. Clay-Union Electric Corporation

    Active501(c)(12) mutual or cooperative company

    Vermillion, SD · 50 mi away

    Ask it
    Proof for Clay-Union Electric Corporation
    IRS exempt-organization registration
    IRS 460120430
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Vermillion, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460120430 → IRS search

  13. Geared LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Howard, SD · 54 mi away

    Ask it
    Proof for Geared LLC
    SAM.gov registration
    SAM.gov YQV3P75SG4H3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jun 26, 2027
    Checked
    Nov 2, 2026
    Where
    Howard, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Union County Electric Cooperative Inc

    Active501(c)(12) mutual or cooperative company

    Elk Point, SD · 57 mi away

    Ask it
    Proof for Union County Electric Cooperative Inc
    IRS exempt-organization registration
    IRS 460200495
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Elk Point, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460200495 → IRS search

  15. Bon Homme-Yankton Electric Association Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Tabor, SD · 64 mi away

    Ask it
    Proof for Bon Homme-Yankton Electric Association Inc
    SAM.gov registration
    SAM.gov Z6BHJVRKTKA4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Mar 4, 2027
    Checked
    Nov 2, 2026
    Where
    Tabor, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Bon Homme-Yankton Electric Association Inc

    Active501(c)(12) mutual or cooperative company

    Tabor, SD · 64 mi away

    Ask it
    Proof for Bon Homme-Yankton Electric Association Inc
    IRS exempt-organization registration
    IRS 460211846
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Tabor, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460211846 → IRS search

  17. Kingbrook Rural Water System Inc

    Active501(c)(12) mutual or cooperative company

    Arlington, SD · 61 mi away

    Ask it
    Proof for Kingbrook Rural Water System Inc
    IRS exempt-organization registration
    IRS 460322961
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Arlington, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460322961 → IRS search

  18. Central Electric Cooperative Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Mitchell, SD · 67 mi away

    Ask it
    Proof for Central Electric Cooperative Inc
    SAM.gov registration
    SAM.gov JJVDLQGDGC95
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 21, 2027
    Checked
    Nov 2, 2026
    Where
    Mitchell, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Kingsbury Electric Cooperative Inc

    Active501(c)(12) mutual or cooperative company

    De Smet, SD · 72 mi away

    Ask it
    Proof for Kingsbury Electric Cooperative Inc
    IRS exempt-organization registration
    IRS 460215043
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    De Smet, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460215043 → IRS search

  20. Douglas Electric Cooperative Inc

    Active501(c)(12) mutual or cooperative company

    Armour, SD · 83 mi away

    Ask it
    Proof for Douglas Electric Cooperative Inc
    IRS exempt-organization registration
    IRS 460217086
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(12) mutual or cooperative company
    Checked
    Nov 9, 2026
    Where
    Armour, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460217086 → IRS search

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