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Tax-exempt organization

SLIPSTREAM GROUP INC

SLIPSTREAM GROUP INC's Employer Identification Number (EIN) is 39-1356152.

At a glance

EIN
39-1356152 · 391356152
Legal name
SLIPSTREAM GROUP INC
Also filed as
WISCONSIN ENERGY CONSERVATION CORPORATION
Address on file
431 CATALYST WAY, MADISON, WI 53719-1241
Records show
Tax-exempt organization; employer with a benefit plan; state registration
Latest record
2026-09

State registration

Florida Division of Corporations (Sunbiz) bulk data · records as of 2026-07-10

Florida registration
Inactive · Foreign profit corporation
Source: Florida registry · as of 2026-07-10
Florida document number
F99000006370
Source: Florida registry · as of 2026-07-10
Registered in Florida
1999-12-07
Source: Florida registry · as of 2026-07-10
Registered agent
JAMES RHONDA
Source: Florida registry · as of 2026-07-10
Last registry activity
2000-09-22
Source: Florida registry · as of 2026-07-10

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-10-14

Benefit plan 1, 2024 filing
SLIPSTREAM 401(K) RETIREMENT PLAN
Source: DOL 5500 · as of 2025-10-14

IRS exempt organization record

IRS Exempt Organizations Business Master File · records as of 2026-09

Tax-exempt status
501(c)(3) charitable, religious, educational
Source: IRS · as of 2026-09
Deductibility
Contributions are deductible
Source: IRS · as of 2026-09
Foundation classification
Publicly supported charity (170(b)(1)(A)(vi))
Source: IRS · as of 2026-09
IRS ruling date
1980-07
Source: IRS · as of 2026-09
NTEE code
C350
Source: IRS · as of 2026-09
Latest tax period on file
2024-12
Source: IRS · as of 2026-09
Revenue (latest 990)
$41,062,264
Source: IRS · as of 2026-09
Assets (latest 990)
$32,131,787
Source: IRS · as of 2026-09

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data and IRS Exempt Organizations Business Master File), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the Wisconsin Department of Financial Institutions, Division of Corporate and Consumer Services (Corporation Bureau); see the Wisconsin business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

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