Schedule 13G - Form - revised to 10/15/97 bulletin

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

Schedule 13G

(Rule 13d-102)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1 (b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2 (b)

(Amendment No. )

NETEZZA CORPORATION

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

64111N101

(CUSIP Number)

12/31/07

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

[   ]

Rule 13d-1(b)

[   ]

Rule 13d-1(c)

[X]

Rule 13d-1(d)

(Continued on following pages)




Page 1 of 14 Pages



CUSIP NO. 64111N101

13 G

Page 2 of  14  Pages





1

NAME OF REPORTING PERSON

SEQUOIA CAPITAL X, A DELAWARE LIMITED PARTNERSHIP (“SC X”)

I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

77-0535705

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

[   ]

(b)

[X]

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

DELAWARE

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER

0

6

SHARED VOTING POWER

5,697,931

7

SOLE DISPOSITIVE POWER

0

8

SHARED DISPOSITIVE POWER

5,697,931

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

5,697,931

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)

EXCLUDES CERTAIN SHARES

[   ]

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

9.9%

12

TYPE OF REPORTING PERSON

PN






CUSIP NO. 64111N101

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Page 3 of  14  Pages





1

NAME OF REPORTING PERSON

SEQUOIA TECHNOLOGY PARTNERS X, A DELAWARE LIMITED PARTNERSHIP (“STP X”)

I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

77-0537311

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

[   ]

(b)

[X]

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

DELAWARE

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER

0

6

SHARED VOTING POWER

820,714

7

SOLE DISPOSITIVE POWER

0

8

SHARED DISPOSITIVE POWER

820,714

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

820,714

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)

EXCLUDES CERTAIN SHARES

[   ]

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

1.4%

12

TYPE OF REPORTING PERSON

PN







CUSIP NO.  64111N101

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Page 4 of  14 Pages




1

NAME OF REPORTING PERSON

SEQUOIA CAPITAL X PRINCIPALS FUND, L.L.C. (“SC X PF”)

I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

77-0537312

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

[   ]

(b)

[X]

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

DELAWARE

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER

0

6

SHARED VOTING POWER

508,028

7

SOLE DISPOSITIVE POWER

0

8

SHARED DISPOSITIVE POWER

508,028

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

508,028

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)

EXCLUDES CERTAIN SHARES

[   ]

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

0.9%

12

TYPE OF REPORTING PERSON

OO





CUSIP NO.  64111N101

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Page 5 of  14 Pages




1

NAME OF REPORTING PERSON

SC X MANAGEMENT, LLC (“SC X LLC”)

I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

77-0535710

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

[   ]

(b)

[X]

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

DELAWARE

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER

0

6

SHARED VOTING POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  SC X LLC is the General Partner of SC X and STP X, and the Managing Member of SC X PF.

7

SOLE DISPOSITIVE POWER

0

8

SHARED DISPOSITIVE POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  SC X LLC is the General Partner of SC X and STP X, and the Managing Member of SC X PF.

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

7,026,673

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)

EXCLUDES CERTAIN SHARES

[   ]

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

12.3%

12

TYPE OF REPORTING PERSON

OO






CUSIP NO.  64111N101

13 G

Page 6 of  14 Pages




1

NAME OF REPORTING PERSON

MICHAEL MORITZ

I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

[   ]

(b)

[X]

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER

0

6

SHARED VOTING POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  Mr. Moritz is a Managing Member of SC X LLC.  Mr. Moritz disclaims beneficial ownership of all such shares except to the extent of his individual pecuniary interest therein.

7

SOLE DISPOSITIVE POWER

0

8

SHARED DISPOSITIVE POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  Mr. Moritz is a Managing Member of SC X LLC.  Mr. Moritz disclaims beneficial ownership of all such shares except to the extent of his individual pecuniary interest therein.

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

7,026,673

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)

EXCLUDES CERTAIN SHARES

[   ]

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

12.3%

12

TYPE OF REPORTING PERSON

IN





CUSIP NO.  64111N101

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Page 7 of  14 Pages




1

NAME OF REPORTING PERSON

DOUGLAS LEONE

I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

[   ]

(b)

[X]

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER

0

6

SHARED VOTING POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  Mr. Leone is a Managing Member of SC X LLC.  Mr. Leone disclaims beneficial ownership of all such shares except to the extent of his individual pecuniary interest therein.

7

SOLE DISPOSITIVE POWER

0

8

SHARED DISPOSITIVE POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  Mr. Leone is a Managing Member of SC X LLC.  Mr. Leone disclaims beneficial ownership of all such shares except to the extent of his individual pecuniary interest therein.

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

7,026,673

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)

EXCLUDES CERTAIN SHARES

[   ]

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

12.3%

12

TYPE OF REPORTING PERSON

IN






CUSIP NO.  64111N101

13 G

Page 8 of  14 Pages




1

NAME OF REPORTING PERSON

MARK STEVENS

I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

[   ]

(b)

[X]

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER

0

6

SHARED VOTING POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  Mr. Stevens is a Managing Member of SC X LLC.  Mr. Stevens disclaims beneficial ownership of all such shares except to the extent of his individual pecuniary interest therein.

7

SOLE DISPOSITIVE POWER

0

8

SHARED DISPOSITIVE POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  Mr. Stevens is a Managing Member of SC X LLC.  Mr. Stevens disclaims beneficial ownership of all such shares except to the extent of his individual pecuniary interest therein.

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

7,026,673

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)

EXCLUDES CERTAIN SHARES

[   ]

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

12.3%

12

TYPE OF REPORTING PERSON

IN





CUSIP NO.  64111N101

13 G

Page 9 of  14 Pages




1

NAME OF REPORTING PERSON

MICHAEL GOGUEN

I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

[   ]

(b)

[X]

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER

0

6

SHARED VOTING POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  Mr. Goguen is a Managing Member of SC X LLC.  Mr. Goguen disclaims beneficial ownership of all such shares except to the extent of his individual pecuniary interest therein.

7

SOLE DISPOSITIVE POWER

0

8

SHARED DISPOSITIVE POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  Mr. Goguen is a Managing Member of SC X LLC.  Mr. Goguen disclaims beneficial ownership of all such shares except to the extent of his individual pecuniary interest therein.

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

7,026,673

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)

EXCLUDES CERTAIN SHARES

[   ]

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

12.3%

12

TYPE OF REPORTING PERSON

IN





CUSIP NO.  64111N101

13 G

Page 10 of  14 Pages




1

NAME OF REPORTING PERSON

MARK KVAMME

I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

[   ]

(b)

[X]

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER

0

6

SHARED VOTING POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  Mr. Kvamme is a Managing Member of SC X LLC.  Mr. Kvamme disclaims beneficial ownership of all such shares except to the extent of his individual pecuniary interest therein.

7

SOLE DISPOSITIVE POWER

0

8

SHARED DISPOSITIVE POWER

7,026,673 shares of which 5,697,931 shares are directly held by SC X, 820,714 shares are directly held by STP X and 508,028 shares are directly held by SC X PF.  Mr. Kvamme is a Managing Member of SC X LLC.  Mr. Kvamme disclaims beneficial ownership of all such shares except to the extent of his individual pecuniary interest therein.

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

7,026,673

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)

EXCLUDES CERTAIN SHARES

[   ]

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

12.3%

12

TYPE OF REPORTING PERSON

IN





CUSIP NO.  64111N101

13 G

Page 11 of  14 Pages




ITEM 1.

(a)

Name of Issuer:

Netezza Corporation

(b)

Address of Issuer’s Principal Executive Offices:

200 Crossing Boulevard

Framingham, MA  01702

ITEM 2.

(a)

Name of Persons Filing:

Sequoia Capital X, a Delaware Limited Partnership

Sequoia Technology Partners X, a Delaware Limited Partnership

Sequoia Capital X Principals Fund, L.L.C.

SC X Management, LLC  

Michael Moritz (“MM”)

Douglas Leone  (“DL”)

Mark Stevens  (“MS”)

Michael Goguen  (“MG”)

Mark Kvamme  (“MK”)


SC X LLC is the General Partner of SC X and STP X, and the Managing Member of SC X PF.  MM, DL, MS, MG and MK are Managing Members of SC X LLC.


(b)

Address of Principal Business Office or, if none, Residence:

3000 Sand Hill Road, 4-180

Menlo Park, CA  94025


(c)

Citizenship:

MM, DL, MS, MG, MK:  USA

SC X LLC, SC X, STP X, SC X PF:  Delaware


(d)

Title of Class of Securities:

Common Stock


(e)

CUSIP Number:

64111N101



ITEM 3.

If this statement is filed pursuant to Rules 13d-1(b) or 13d-2(b) or (c), check whether the person filing is a:

Not applicable

ITEM 4.

Ownership

See rows 5 through 11 of cover pages


ITEM 5.

Ownership of five percent or less of a class





CUSIP NO.  64111N101

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Page 12 of  14 Pages




If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.  [   ]      

ITEM 6.

Ownership of more than five percent on behalf of another person

Not applicable


ITEM 7.

Identification and classification of the subsidiary which acquired the security being reported on by the parent holding company or control person

Not applicable


ITEM 8.

Identification and classification of members of the group

Not applicable


ITEM 9.

Notice of dissolution of group

Not applicable


ITEM 10.

Certification


Not applicable




CUSIP NO. 64111N101

13 G

Page 13 of  14  Pages



SIGNATURE


After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Dated:  February 8, 2008


Sequoia Capital X, a Delaware Limited Partnership

Sequoia Technology Partners X, a Delaware Limited Partnership

By:  SC X Management, LLC,

their General Partner

By:  /s/ Michael Moritz                       

Michael Moritz, Managing Member


Sequoia Capital X Principals Fund L.L.C.

By:  SC X Management, LLC,

Its Managing Member

By:  /s/ Michael Moritz                       

Michael Moritz, Managing Member

 

 /s/ Douglas Leone                                

Douglas Leone

 /s/ Michael Moritz                               

Michael Moritz

 /s/ Michael Goguen                              

Michael Goguen

 /s/ Mark Stevens                                   

Mark Stevens

 /s/ Mark Kvamme                                

Mark Kvamme







CUSIP NO. 64111N101

13 G

Page 14 of  14  Pages



EXHIBIT 1


AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G


The undersigned hereby agree that the Schedule 13G relating to shares of Netezza Corporation to which this Agreement as to Joint Filing of Schedule 13G is attached as an exhibit is filed on behalf of each of them.


Date: February 8, 2008


Sequoia Capital X, a Delaware Limited Partnership

Sequoia Technology Partners X, a Delaware Limited Partnership

By:  SC X Management, LLC,

their General Partner

By:  /s/ Michael Moritz                       

Michael Moritz, Managing Member


Sequoia Capital X Principals Fund L.L.C.

By:  SC X Management, LLC,

Its Managing Member

By:  /s/ Michael Moritz                      

Michael Moritz, Managing Member

 

 /s/ Douglas Leone                              

Douglas Leone

 /s/ Michael Moritz                              

Michael Moritz

 /s/ Michael Goguen                            

Michael Goguen

 /s/ Mark Stevens                                

Mark Stevens

 /s/ Mark Kvamme                              

Mark Kvamme