Nonprofit · EIN 39-1356152
SLIPSTREAM GROUP INC
Tax-exempt · MADISON, WI 53719
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $41,062,264 | $42,838,333 | -$1,776,069 | $32,131,787 | $19,915,379 | $12,216,408 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $5,749,419
- of which government grants
- $5,386,153
- Program service revenue
- $34,540,937
- Investment income
- $767,294
- Net gain from sales of assets
- $4,240
- Other revenue
- $4,614
Expenses
- Grants and similar amounts paid
- $1,750
- Compensation of officers, directors and key employees
- $557,891
- Other salaries and wages
- $12,525,207
- Salaries, compensation and benefits (total)
- $15,768,353
- Professional fundraising fees
- $0
- Legal fees
- $31,997
- Accounting fees
- $79,653
- Occupancy
- $398,316
- Travel
- $450,117
- Depreciation
- $223,275
- Program services (functional)
- $31,194,919
- Management and general (functional)
- $9,839,359
- Fundraising (functional)
- $1,804,055
Balance sheet and other
- Total assets, start of year
- $42,162,320
- Total assets, end of year
- $32,131,787
- Total liabilities, end of year
- $19,915,379
- Net assets, end of year
- $12,216,408
- Land, buildings and equipment
- $4,447,151
- Publicly traded securities
- $1,308,361
- Net assets without donor restrictions
- $11,879,260
- Net assets with donor restrictions
- $337,148
- Gross receipts
- $41,062,264
- Employees
- 199
- Volunteers
- 17
- Year formed
- 1980
- State of legal domicile
- WI
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| SANDRA HALL HENRY | PRESIDENT & CEO Officer | 40 | $230,247 | $26,012 |
| KATRINA KELLER | VP OPERATIONS/CFO Officer | 40 | $171,629 | $7,749 |
| SCOTT HACKEL | VP OF RESEARCH Highest-paid employee | 40 | $142,517 | $23,461 |
| PATTI PHILLIPS | ADVANCEMENT OFFICER Highest-paid employee | 40 | $144,820 | $16,325 |
| HEIDI GORRILL | CHIEF PROGRAM OFFICER Highest-paid employee | 40 | $151,788 | $6,590 |
| BENJAMIN HEYMER | DIRECTOR OF ENGINEERING Highest-paid employee | 40 | $138,648 | $6,890 |
| MARGARET COWAN | DIRECTOR OF WORKFORCE DEV Highest-paid employee | 40 | $139,266 | $5,998 |
| TIMOTHY MATHISON | GENERAL COUNSEL MAG DIR Officer | 40 | $117,150 | $5,104 |
| LORI PETERSON | CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| CHARLES HUA | VICE CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| KATHERINE HAMMACK | PAST CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| BRYAN VAN STIPPEN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DENEINE POWELL | DIRECTOR Trustee or director | 1 | $0 | $0 |
| INGRID MATTSSON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JOHN EHRMANN | DIRECTOR Trustee or director | 1 | $0 | $0 |
10 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KELLY CAIN | DIRECTOR Trustee or director | 1 | $0 |
| KELLY MEISSNER | DIRECTOR Trustee or director | 1 | $0 |
| MICHAEL BONERTZ | DIRECTOR Trustee or director | 1 | $0 |
| MCKENNA DUNBAR | DIRECTOR Trustee or director | 1 | $0 |
| OWEN HULL | DIRECTOR Trustee or director | 1 | $0 |
| PATRICIA TAYLOR | DIRECTOR Trustee or director | 1 | $0 |
| PETER KILDE | DIRECTOR Trustee or director | 1 | $0 |
| TANIA IBARRA | DIRECTOR Trustee or director | 1 | $0 |
| VALERIA RINCON | DIRECTOR Trustee or director | 1 | $0 |
| VANESSA FARLEY | DIRECTOR Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 431 CATALYST WAY, MADISON, WI 53719-1241
- Principal officer (990 for 2024)
- SANDRA HENRY, 431 CATALYST WAY, MADISON, WI 53719
- Signed the 990
- SANDRA HENRY, PRESIDENT/CEO
- Phone
- (608) 249-9322
- Return prepared by
- CLIFTONLARSONALLEN LLP
Mission
ACCELERATING CLIMATE SOLUTIONS FOR EVERYONE. SLIPSTREAM FOCUSES ON ENERGY EFFICIENCY IN THE BUILT ENVIRONMENT. WE ARE FOCUSED ON INCREASING THE SPEED AND SCALE OF CLIMATE MITIGATION AND RESILIENCE IN THE BUILT ENVIRONMENT FOR ALL COMMUNITIES. SLIPSTREAM MEASURES OUR MISSION IMPACT IN GREENHOUSE GAS REDUCTIONS, ENERGY SAVINGS, INNOVATION, AND HEALTH.
Program accomplishments
- EFFICIENCY AT SCALE: WE IMPLEMENT PILOT AND FULL-SCALE ENERGY EFFICIENCY PROGRAMS FOR UTILITIES AND GOVERNMENTS. WE SPECIALIZE IN PROGRAMS THAT ADDRESS UNDERSERVED CUSTOMERS, LIKE IMPROVING THE ENERGY EFFICIENCY OF MANUFACTURED HOUSING. OUR EXPERTISE INCLUDES INNOVATIVE COMMERCIAL AND AFFORDABLE HOUSING NEW CONSTRUCTION PROGRAMS, THE NEXT GENERATION OF COMMERCIAL LIGHTING SOLUTIONS, RESIDENTIAL LIGHTING PROGRAMS AS WELL AS OTHER COMMERCIAL AND RESIDENTIAL PROGRAMS THAT FOCUS ON LASTING CHANGES TO ENERGY CONSUMPTION. WE HAVE A GROWING FOCUS ON ELECTRIFICATION TECHNOLOGIES, INCLUDING ELECTRIC VEHICLES.Expenses $20,422,443 · grants $1,750 · revenue $23,742,866
- EMERGING TECHNOLOGIES AND HUMAN FACTORS: OUR RESEARCH FOCUSES ON THE DISCOVERY AND TESTING OF TECHNOLOGY THAT DRIVES DOWN CARBON EMISSIONS DUE TO BUILDINGS. THE RESEARCH RANGES FROM FIELD TESTING OF THE ENERGY PERFORMANCE OF NEW TECHNOLOGIES TO PIONEERING APPROACHES TO GRID-INTERACTIVES EFFICIENT BUILDINGS. WE STUDY MARKET CONDITIONS AROUND ELECTRIFICATION AND OTHER LOW-CARBON TECHNOLOGIES AND TEST BETTER WAYS TO REACH MARKETS WHERE TRADITIONAL ENERGY EFFICIENCY PROGRAMS HAVE PERFORMED POORLY. LASTLY, WE STUDY THE LINK BETWEEN CLEAN ENERGY AND HEALTH, WITH A FOCUS ON AFFORDABLE HOUSING AND LOW-INCOME WEATHERIZATION.Expenses $3,908,240 · revenue $1,870,690
- FINANCING FOR A LOW-CARBON FUTURE: SLIPSTREAM PROVIDES FINANCING PROGRAMS TO ENABLE GOVERNMENT AND UTILITY CUSTOMERS TO COMPLETE ENERGY IMPROVEMENTS. OUR CORE COMPETENCIES INCLUDE PROPERTY ASSESSED CLEAN ENERGY FINANCE (PACE) IN THE COMMERCIAL SECTOR, LENDING PROGRAMS FOR HOME ENERGY RETROFITS, AND INNOVATIVE FINANCING TO MAKE IT EASIER FOR LOW-INCOME HOMEOWNERS TO COMPLETE ENERGY IMPROVEMENTS.Expenses $3,504,854 · revenue $5,453,790
- EDUCATION AND TRAINING: AS PART OF OUR MISSION TO SCALE SOLUTIONS, WE PROVIDE EDUCATIONAL PROGRAMMING AROUND CLEAN ENERGY TECHNOLOGIES AND EQUITY IN ENERGY TO OVER 10,000 ENERGY PROFESSIONALS ANNUALLY.Expenses $3,359,382 · revenue $3,473,591
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 39-1356152
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1980
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Environment (C350)
- Assets (IRS master file)
- $32,131,787
- Income (IRS master file)
- $41,062,264
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | – | – | – | IRS |
| 990 | December 2023 | $45,831,254 | $47,222,015 | $42,162,320 | IRS |
| 990 | December 2022 | $38,761,093 | $41,258,406 | $38,156,541 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | June 2018 | – | – | – | IRS |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS.
Questions about SLIPSTREAM GROUP INC
- What is the EIN of SLIPSTREAM GROUP INC?
- The employer identification number (EIN) of SLIPSTREAM GROUP INC is 39-1356152.
- Is SLIPSTREAM GROUP INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1980.
- Are donations to SLIPSTREAM GROUP INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SLIPSTREAM GROUP INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of SLIPSTREAM GROUP INC due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did SLIPSTREAM GROUP INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of SLIPSTREAM GROUP INC?
- The 990 for the year ended December 31, 2024 names SANDRA HENRY.
- Who are the officers and directors of SLIPSTREAM GROUP INC?
- The 990 for the year ended December 31, 2024 lists 25 people; 8 received compensation from the organization, the highest $230,247 (SANDRA HALL HENRY, PRESIDENT & CEO).
- How much revenue does SLIPSTREAM GROUP INC have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $41,062,264, expenses of $42,838,333 and total assets of $32,131,787 at year end.
Other nonprofits in MADISON
- CLEAN WISCONSIN INC EIN 39-1413448 · last filed 990 for 2025
- OLBRICH BOTANICAL SOCIETY INC EIN 39-1357247 · last filed 990 for 2024
- SAVANNA INSTITUTE EIN 46-3004682 · last filed 990 for 2024
- WISCONSIN CONSERVATION VOICES INC EIN 73-1628891 · last filed 990 for 2024
- GROUNDSWELL CONSERVANCY INC EIN 39-1452825 · last filed 990 for 2025
- CLEANTECH PARTNERS INC EIN 81-0575115 · last filed 990 for 2024
- MADISON ENVIRONMENTAL RESOURCING INC EIN 39-1531753 · last filed 990 for 2024
- GATHERING WATERS INC EIN 39-1805090 · last filed 990 for 2025