1 Banco do Brasil S.A. 3Q07

2 Economic Environment Interest Rate - SelicPrice Index - IPCA Ratio - % Source: Central Bank and Brazilian Institute of Geography and Statistics - IBGE M M06

3 Trade BalanceInternational Reserves Economic Environment Sovereign Risk – basis points Source: Agência Estado, Ministry of Development, Industry and Foreign Trade and Central Bank USD billion Q Q

4 Banking Industry BusinessesIndividuals Loan Segments – Free Resources % Loan / GDP - % Source: Central Bank Sep/

5 Loan Segments Payroll LoanCredit Card / Overdraft Account CarsOthers Individual Loan Segments - % Source: Central Bank Sep/

6 Banco do Brasil Structure COBRA BB-99.36% ON 99.34% Total BI-0.03% ON 0.03% Total BB LEASING BB - 100% ON 100% Total BB VIENA BB -100% ON 100% Total BB CARTÕES BB - 100% ON 100% Total BB LEASING Co. LTD BB - 100% ON 100% Total BB DTVM BB -100% ON 100% Total BB CORRETORA BB - 100%ON 100% Total BAMB BB -100% ON 100% Total BB CONSÓRCIOS BB - 100% ON 100% Total BB BI BB - 100% ON 100% Total BANCO DO BRASIL SECURITIES LLC BB - 100% ON 100% Total BB SECURITIES BAMB -100% ON 100% Total BB TURISMO BAMB - 99% ON BB LEASING – 1%ON 100%Total ATIVOS S.A. BB BI - 49% ON % Total BAMB - 51% ON 25.50% Total ALIANÇA DO BRASIL BB-BI 40% ON 70% Total BRASILPREV BB-BI 49.99% ON 49.99% Total CIBRASEC BB-BI 9.09% ON 9.09% Total SBCE BB-BI 12.08% ON 12.08% Total BRASILSAÚDE BB-BI 49.92%ON 49.92% Total VISANET BB BI Classe A 35% Classe B 28.75% 31.99% Total ITAPEBI BB-BI 19% ON 19% Total BRASILCAP BB-BI 49.99% ON 49.99% Total KEPLER WEBER BB-BI 24.38% ON 24.38% Total DTVM 0.30% ON 0.30% Total VISA VALE BB BI 35% ON 40.35% Total PRONOR BB 0% ON 1.05% Total BI 0% ON 3.27% Total DTVM 29.5% ON 12.02% Total Strategic Partnerships Non-Strategic Partnerships BRASIL VEÍCULOS BB-BI 40% ON 70% Total NEOENERGIA BB-BI 8.81% ON 8.81% Total TECBAN BB BI 8.96% ON 8.96% Total CLEARINGS CIP BB 9.78% ON 9.78% Total CBLC BB 2.45% ON 2.45% Total B Strategic Partnerships CADAM BB 0% ON 21.64% Total Non-Strategic Partnerships Banco do Brasil Banco do Brasil Other Partnerships Affiliated Companies BB BI Wholly Owned Subsidiaries BANCO POPULAR DO BRASIL BB -100% ON 100% Total

7 Organizational Structure Board of Officers International Business and Wholesale Retail Service and Distribution Government Affairs Technology and Logistic Finance, Capital Market and Investor Relations CEO Human Resources and Social- Environmental Responsibility Credit, Controlling and Risk Management Vice-Presidents Credit and Debit Cards and New Retail Business Agribusinesses Board of Directors General Shareholders Meeting Board of Auditors Audit Committee Internal Audit

8 Banco do Brasil’s Shares National Treasury PREVI BNDESPar Foreign Investors Others Free Float: 14.8 Participation - % As of June 2007

9 Share’s Performance Price / Book Value Price / Earnings M

10 Share’s Performance Payout - % Dividend Yield - % M07 2.0

11 Share’s Performance IbovespaBanco do Brasil Sep/03Sep/04Sep/05Sep/06Sep/ % 277.7%

12 PerformancePerformance Net Income - R$ million ROE - % Market Capitalization - R$ billion Dividends / Interest on Capital - R$ million , , , , ,498 2,418 9M06 9M07 3, H S ,536 1, M07 4,796

13 Capital Structure Shareholder’s Equity - R$ billionTier I - % BIS Ratio -% Tier II - % Q06 3Q07 3Q063Q

Q06 3Q07 3Q063Q07 HighlightsHighlights Market Share¹ - % Loan Portfolio - R$ billion Market Share - % Assets - R$ billion CAGR: 11.2% (1) Domestic Portfolio CAGR: 19.3%

15 HighlightsHighlights Market Share - % Assets Under Management - R$ billion Market Share - % Deposits - R$ billion CAGR: 12.7% CAGR: 20.5% Q063Q073Q063Q

16 Customers - million HighlightsHighlights IndividualsBusinesses Employees - thousand CAGR: 8.3% 8.0% 3Q Q Q07 3Q

17 Infrastructure and Technology Distribution Network Northeast Branches 998 Others 2,892 Total 3,890 Branches 1,541 Others 3,913 Total 5,454 Branches 812 Others 2,168 Total 2,980 Branches 391 Others 1,332 Total 1,723 Branches 242 Others 921 Total 1,163 North Midwest South Southeast 7.6% 11.3% 25.6% 35.9% 19.6%

18 Infrastructure and Technology Branches Others Points of Service - thousand Automated Teller Machine (ATM) - thousand Q Q Q07 3Q

19 Infrastructure and Technology Transaction in Automated Channels - % ATM Internet Banking Cashier POS Others Breakdown of Transactions - % 3Q06 3Q Q Q

20 Administrative Expenses - R$ billionOperational Income - R$ billion ProductivityProductivity Efficiency Ratio - % M069M

21 Fee Income - R$ billionPersonnel Expenses - R$ billion Coverage Ratio - % ProductivityProductivity M069M

22 Net Interest Income R$ billion Security Revenues Loan Revenues Other Interest RevenuesInterest Expense Net Interest Income M069M

23 FundingFunding R$ billion Demand DepositsSaving Deposits Time DepositsOthers¹ (1) Include Interbank Deposits, Investment Deposits and Money Market Borrowing Q Q

24 Loan Portfolio IndividualsBusinessesAgribusiness Abroad R$ billion Q063Q

25 DelinquencyDelinquency Allowance / Loan Portfolio - % Past Due Loans + 15 days / Loan Portfolio - % Past Due Loans + 60 days / Loan Portfolio - % Sep/03Sep/04Sep/05Sep/06Sep/07

26 Loan Portfolio - Individuals Cars Payroll Loan Overdraft AccountCredit Cards Others R$ billion Q063Q

27 Loan Portfolio - Businesses Middle and Large EnterprisesSmall and Micro Enterprises R$ billion 3Q063Q

28 Loan Portfolio - Agribusiness Mini-Sized Farmers Small-Sized Farmers Other Farmers Cooperative R$ billion 3Q063Q

29 RetailRetail Credit Card Revenue - R$ billion¹ Issued Credit Cards - million (1) Debt cards included M069M

30 InsuranceInsurance Managed Portfolio - R$ million Insured Cars - thousand Car Insurance Q063Q

31 InsuranceInsurance Managed Portfolio - R$ million Insured Lives - thousand Life Insurance ,263 1,351 1,417 1,748 3Q063Q ,803 1,697

32 InsuranceInsurance Managed Portfolio - R$ million Participants - thousand Pension Fund ,586 7,781 9,659 12,480 1,178 1,365 1,576 1,760 3Q063Q07 11,634 14,662 1,960 1,713

33 InsuranceInsurance Managed Portfolio - R$ millions Quantity of Plans - thousand Capitalization (Annuity Plans) ,060 2,264 2,875 2,886 2,661 2,792 2,949 2,851 2,834 2,629 2,782 2,840 3Q063Q07

34 Investor Relations Unit SBS - Quadra 1 - Bloco C - Ed. Sede III - 5° floor Brasília (DF) Phone: 55 (61) Fax: 55 (61) Disclaimer Disclaimer - This presentation contains references and statements, planned synergies, increasing estimates, projections of results and future strategy for Banco do Brasil, it’s Associated and Affiliated Companies and Subsidiaries. Although these references and statements reflect the management’s belief, it also involves imprecision and high difficult risks to be foreseen, consequently, it may conduct to a different result than the one anticipated here. These expectations are highly depended on market conditions, on the Brazilian economic performance, on the sector and the international market. Banco do Brasil is not responsible for bringing up to date any estimate in this presentation. For further information access

35 Sustainable Regional Development Strategy for job and income generation in a sustainable way which began in Support to environmentally correct, socially fair, economically viable and culturally diversified productive activities.