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ROCK COUNTY ELECTRIC COOPERATIVE ASSOCIATION

EIN 39-0574424 JANESVILLE, WI

Browse the largest nonprofits in Wisconsin

Revenue 2024
$66,313,178
Expenses 2024
$66,313,178

Program services were 100.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
12
Classification
1000
Street
PO BOX 1758

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2024

Mission

As an energy cooperative, Rock Energy Cooperative strives to distribute reliable electric and natural gas services at competitive prices to its members.

Activities or mission (Part I)

As an energy cooperative Rock Energy Cooperative strives to distribute reliable electric and natural gas services at competitive prices to its members

  • Distribution of electric and natural gas services

    Expenses $66,313,178 · Revenue $66,313,178

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Shane L Larson

    CEO

    Total calculated
    $658,725
    From this org
    $481,201
    From related orgs
    $0
    Other
    $177,524
    Hours/week
    60

    Schedule J breakdown matched by us

    Base
    $481,201
    Bonus
    not reported
    Other
    not reported
    Deferred
    $152,049
    Nontaxable benefits
    $25,475
    Filer's total
    $658,725

  • Christopher R Tullar

    Operations Manager

    Total calculated
    $248,906
    From this org
    $182,889
    From related orgs
    $0
    Other
    $66,017
    Hours/week
    50

    Schedule J breakdown matched by us

    Base
    $182,889
    Bonus
    not reported
    Other
    not reported
    Deferred
    $36,875
    Nontaxable benefits
    $29,142
    Filer's total
    $248,906

  • William Wright

    Lineman

    Total calculated
    $218,740
    From this org
    $174,865
    From related orgs
    $0
    Other
    $43,875
    Hours/week
    48

    Schedule J breakdown matched by us

    Base
    $174,865
    Bonus
    not reported
    Other
    not reported
    Deferred
    $14,839
    Nontaxable benefits
    $29,036
    Filer's total
    $218,740

  • Timothy Gillitzer

    Lineman

    Total calculated
    $205,899
    From this org
    $169,909
    From related orgs
    $0
    Other
    $35,990
    Hours/week
    46

    Schedule J breakdown matched by us

    Base
    $169,909
    Bonus
    not reported
    Other
    not reported
    Deferred
    $12,788
    Nontaxable benefits
    $23,202
    Filer's total
    $205,899

  • Laverne J Slaback

    Lineman

    Total calculated
    $205,025
    From this org
    $163,378
    From related orgs
    $0
    Other
    $41,647
    Hours/week
    46.5

    Schedule J breakdown matched by us

    Base
    $163,378
    Bonus
    not reported
    Other
    not reported
    Deferred
    $15,153
    Nontaxable benefits
    $26,494
    Filer's total
    $205,025

  • Marcus Perkins

    Lineman

    Total calculated
    $199,172
    From this org
    $156,564
    From related orgs
    $0
    Other
    $42,608
    Hours/week
    51

    Schedule J breakdown matched by us

    Base
    $156,564
    Bonus
    not reported
    Other
    not reported
    Deferred
    $13,692
    Nontaxable benefits
    $28,916
    Filer's total
    $199,172

  • Ronald F Richards

    Director

    Total calculated
    $14,950
    From this org
    $14,950
    From related orgs
    $0
    Other
    $0
    Hours/week
    10

  • Clark A Schoonover

    Chairman

    Total calculated
    $12,750
    From this org
    $12,750
    From related orgs
    $0
    Other
    $0
    Hours/week
    10

  • Barbara L Miller

    Director

    Total calculated
    $12,250
    From this org
    $12,250
    From related orgs
    $0
    Other
    $0
    Hours/week
    7

  • Todd Thompson

    Director

    Total calculated
    $11,375
    From this org
    $11,375
    From related orgs
    $0
    Other
    $0
    Hours/week
    10

  • Marian A Trescher

    Secretary

    Total calculated
    $10,025
    From this org
    $10,025
    From related orgs
    $0
    Other
    $0
    Hours/week
    6

  • Wendell A Boyer

    Director

    Total calculated
    $8,925
    From this org
    $8,925
    From related orgs
    $0
    Other
    $0
    Hours/week
    2.5

  • Derik Roth

    Director

    Total calculated
    $8,050
    From this org
    $8,050
    From related orgs
    $0
    Other
    $0
    Hours/week
    5

  • Theresa Huber

    Director

    Total calculated
    $7,700
    From this org
    $7,700
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • William E Fischer

    Director

    Total calculated
    $4,200
    From this org
    $4,200
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $66,313,178
    Expenses
    $66,313,178
    Contributions
    $0
    Grants paid
    $0
  • 2023
    Revenue
    $64,935,116
    Expenses
    $64,935,116
    Contributions
    $0
    Grants paid
    $0
  • 2022
    Revenue
    $72,620,012
    Expenses
    $72,620,012
    Contributions
    $0
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $61,122,456
    Expenses
    $61,122,456
    Assets (EOY)
    $121,187,989

  • 2020 · 990

    Revenue
    $57,705,305
    Expenses
    $57,705,305
    Assets (EOY)
    $118,419,860

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Not present in the most recent drop.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.