EDGAR Filing Documents for 0001104659-11-049274

Form 425 - Prospectuses and communications, business combinations:

SEC Accession No. 0001104659-11-049274

Filing Date

2011-08-30

Accepted

2011-08-29 19:55:10

Documents

Document Format Files

Seq	Description	Document	Type	Size
1	8-K	a11-25183_18k.htm	425	37761
2	EX-99.1	a11-25183_1ex99d1.htm	EX-99.1	18277
3	GRAPHIC	g251831mmi001.jpg	GRAPHIC	2619
	Complete submission text file	0001104659-11-049274.txt		61542

Mailing Address ECOLAB CORPORATE CENTER 370 WABASHA STREET NORTH ST. PAUL MN 55102

Business Address ECOLAB CORPORATE CENTER 370 WABASHA STREET NORTH ST PAUL MN 55102 6512932233

ECOLAB INC (Filed by) CIK: 0000031462 (see all company filings)

IRS No.: 410231510 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425
SIC: 2840 Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics

Mailing Address 1601 WEST DIEHL ROAD NAPERVILLE IL 60563

Business Address 1601 WEST DIEHL ROAD NAPERVILLE IL 60563 (630) 305-1000

Nalco Holding CO (Subject) CIK: 0001298341 (see all company filings)

IRS No.: 161701300 | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 001-32342 | Film No.: 111064054
SIC: 2890 Miscellaneous Chemical Products