<SUBMISSION>
<ACCESSION-NUMBER>0000876661-11-000455
<TYPE>25-NSE
<PUBLIC-DOCUMENT-COUNT>2
<FILING-DATE>20111006
<DATE-OF-FILING-DATE-CHANGE>20111006
<EFFECTIVENESS-DATE>20111006
<SUBJECT-COMPANY>
<COMPANY-DATA>
<CONFORMED-NAME>AMERON INTERNATIONAL CORP
<CIK>0000790730
<ASSIGNED-SIC>3270
<IRS-NUMBER>770100596
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1130
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>25-NSE
<ACT>34
<FILE-NUMBER>001-09102
<FILM-NUMBER>111129019
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>245 S LOS ROBLES AVE
<CITY>PASADENA
<STATE>CA
<ZIP>91101
<PHONE>6266834000
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>245 S LOS ROBLES AVE
<CITY>PASADENA
<STATE>CA
<ZIP>91101
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>AMERON INC/DE
<DATE-CHANGED>19920703
</FORMER-COMPANY>
</SUBJECT-COMPANY>
<FILED-BY>
<COMPANY-DATA>
<CONFORMED-NAME>NEW YORK STOCK EXCHANGE LLC
<CIK>0000876661
<IRS-NUMBER>000000000
<STATE-OF-INCORPORATION>NY
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>25-NSE
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>11 WALL STREET
<CITY>NEW YORK
<STATE>NY
<ZIP>10005
<PHONE>212-656-2060
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>11 WALL STREET
<CITY>NEW YORK
<STATE>NY
<ZIP>10005
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>NEW YORK STOCK EXCHANGE INC
<DATE-CHANGED>19910628
</FORMER-COMPANY>
</FILED-BY>
<DOCUMENT>
<TYPE>25-NSE
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<notificationOfRemoval>

    <schemaVersion>X0203</schemaVersion>

    <exchange>
        <cik>0000876661</cik>
        <entityName>NEW YORK STOCK EXCHANGE LLC</entityName>
    </exchange>

    <issuer>
        <cik>790730</cik>
        <entityName>AMERON INTERNATIONAL CORP</entityName>
        <fileNumber>001-09102</fileNumber>
        <address>
            <street1>Ameron Center</street1>
            <street2>245 South Los Robles Avenue</street2>
            <city>Pasadena</city>
            <stateOrCountryCode>CA</stateOrCountryCode>
            <stateOrCountry>CALIFORNIA</stateOrCountry>
            <zipCode>91101-3638</zipCode>
        </address>
        <telephoneNumber>(626) 683-4000</telephoneNumber>
    </issuer>

    <descriptionClassSecurity>Common Stock</descriptionClassSecurity>

    <ruleProvision>17 CFR 240.12d2-2(a)(3)</ruleProvision>

    <signatureData>
        <signatureName>Edwin Mecabe</signatureName>
        <signatureTitle>Director</signatureTitle>
        <signatureDate>2011-10-06</signatureDate>
    </signatureData>
</notificationOfRemoval>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.25
<SEQUENCE>2
<FILENAME>ruleprovisionnotice.htm
<TEXT>
NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES

The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on October 17, 2011, pursuant to the provisions of Rule 12d2-2 (a).

[  X  ] 17 CFR 240.12d2-2(a)(3)  That on October 5, 2011 the instruments representing the securities comprising the entire class of this security came to evidence, by operation of law or otherwise, other securities in substitution therefore and represent no other right except, if such be the fact, the right  to receive an immediate cash payment.

The merger between Amercon International Corporation and NOV Sub A, Inc. a direct wholly-owned subsidiary of National Oilwell Varco, Inc. became effective on October 5, 2011.  Each share of Common Stock of Amercon International Corporation was converted for $85.00 in cash, without interest and less applicable withholding taxes.

The Exchange also notifies the Securities and Exchange Commission that as a result of the above indicated conditions this security was suspended from trading on October 6, 2011.
</TEXT>
</DOCUMENT>
</SUBMISSION>
