Partido Socialista Brasileiro - PSB

What Partido Socialista Brasileiro - PSB does

Partido Socialista Brasileiro (PSB) is a Brazilian political party founded in 1945 as Esquerda Democrática, formally established under the name PSB in 1947, dissolved by the military regime in 1965, and refounded on July 2, 1985. Operating under the motto "Socialismo e Liberdade" (Socialism and Freedom), the party fields candidates and governs at municipal, state, and federal levels, currently holding 2 governorships (Paraíba and Espírito Santo), 7 senate seats, 20 federal deputy seats, and a historical base of 418 mayors and 3,637 council members elected in 2016.

PSB serves Brazilian citizens as voters and members, organized demographic segments (youth, women, LGBT, black, labor, and popular movements), and progressive state governments. The party operates a digital infrastructure consisting of the psb40.org.br website, TV40 multimedia platform, and social media channels (Facebook, Twitter/X, WhatsApp, Flickr) for voter and member engagement; no proprietary technology products are developed or sold. Its ecosystem includes seven affiliated segments and the Fundação João Mangabeira (FJM), the party's political training and ideological development foundation.

PSB's revenue model is non-commercial, consisting of public party funding distributed by the Superior Electoral Court (TSE), public campaign funding for electoral cycles, and membership dues from affiliates. The central organization employs approximately 90 staff, with representation and field operations delivered through state directorates in all 26 Brazilian states plus the Federal District and through municipal chapters. Since June 1, 2025, the party has been led by National President João Campos, age 31, who concurrently serves as Mayor of Recife, and participates in the federal government coalition supporting the Lula-Alckmin administration.

Name

Partido Socialista Brasileiro - PSB

Legal name

Partido Socialista Brasileiro

Website

https://psb40.org.br

Company type

Private

Founded year

1945

Operating status

Operating

Headcount range

51–100 employees

Short description

Partido Socialista Brasileiro (PSB) is a Brazilian democratic socialist political party refounded in 1985, fielding candidates and governing at municipal, state, and federal levels for Brazilian voters, progressive demographic segments, and allied state governments. It operates a 90-person central organization under National President João Campos and participates in the Lula-Alckmin government coalition.

Ownership category

akta.pro rank

Product category

Political Party

NAICS

Political Organizations (813940), Social Advocacy Organizations (8133)

SIC

Services-Social Services (8300)

akta.pro primary industry

Democratic Governance & Public Administration Reform (BPADAGAJ)

Keywords

• Political party operations
• Electoral campaigns
• Democratic representation
• Legislative governance
• Grassroots mobilization

Headquarters

HQ city

Brasília

HQ country

Brazil

HQ region

Latin America

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure, Others

Revenue model

1. Political Party Funding: PSB operates as a Brazilian political party and receives public campaign funding, party funds distributed by the Superior Electoral Court (TSE), and membership dues from party affiliates. Revenue supports party operations, electoral campaigns, and political activities.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

PSB is a Brazilian democratic socialist political party that organizes, fields, and supports candidates for elected office at municipal, state, and federal levels. It provides political representation for citizens, develops policy platforms around social welfare, workers' rights, healthcare, and education, and operates organized demographic segments for grassroots mobilization. The party is funded through public campaign funds, membership dues, and electoral fund resources, and operates a national directorate across all 26 Brazilian states plus the Federal District.

Differentiator

Problem solved

Functional benefit

Products and services

• Party Membership (Filie-se ao PSB) Formal party affiliation open to Brazilian citizens aged 16+ with voter registration and good political standing, granting access to party internal processes, candidacies, and segment participation. Membership is available via the party website (psb40.org.br) or municipal party offices.
• TV40 Multimedia Platform Party-owned multimedia video platform publishing political commentary, campaign materials, party news, and ideological content such as the "Renascimento Criativo da Indústria" series and tributes to historical figures.
• Fundação João Mangabeira (FJM) Political Education Program Party-affiliated foundation that produces publications, electoral guides, and strategic documents for party development and political training of members and candidates.
• Manifesto e Programa do PSB (Party Program) Official party ideological program and manifesto document defining PSB's democratic socialist platform, policy positions, and organizational principles.

Quantifiable outcome

• 418 mayors elected in 2016 municipal elections (third most voted party with 10.3 million votes)
• +2 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Eight partnerships are on record, tiered core and minor.

• Frente Progressista GaúchacoreStrategic or Co-development Partner · 21 July 2026PSB-RS participates in the Gaucho Progressive Front coalition for the 2026 elections, supporting Juliana Brizola for Governor and backing the Lula-Alckmin national ticket. The coalition also supports Manuela d'Ávila and Paulo Pimenta for Senate.
• Frente Democrática (Santa Catarina)coreStrategic or Co-development Partner · 21 July 2026PSB in Santa Catarina formed an alliance with the Federação Brasil da Esperança (PT, PCdoB, PV), Federação Rede/PSOL, and PDT to support Gelson Merísio's candidacy for Governor, with Angela Albino (PDT) as vice-governor and Afrânio Boppré (PSOL) and Décio Lima (PT) for Senate.
• Federação Brasil da Esperança (PT, PCdoB, PV)coreStrategic or Co-development PartnerFederal coalition partner in multiple states, representing the progressive left alliance that supports the Lula government and includes the Workers' Party (PT), Communist Party of Brazil (PCdoB), and Green Party (PV).
• Coordenação Socialista Latino-Americana (CSL)minorStrategic or Co-development PartnerInternational socialist coordination body where PSB's Paulo Bracarense serves as Secretary-General. PSB participates in CSL conferences and international socialist discussions alongside Latin American socialist parties.
• Aliança Progressista (Progressive Alliance)minorStrategic or Co-development PartnerInternational progressive organization where PSB's Paulo Afonso Bracarense serves as director. PSB participates in Global Progressive Mobilization events and international discussions on democracy and socialism.
• Spanish Socialist Workers' Party (PSOE) - SpainminorStrategic or Co-development PartnerPSB and Fundação João Mangabeira have expanded international articulation with Spanish socialist centers, particularly through the Mobilização Progressista Global (GPM) and strategic discussions with PSOE-aligned organizations in Barcelona.
• Lula-Alckmin AdministrationcoreStrategic or Co-development PartnerPSB supports the national administration of President Luiz Inácio Lula da Silva and Vice-President Geraldo Alckmin. Vice-President Alckmin is also First Vice-President of PSB. The party participates in the federal government coalition.
• PDT (Democratic Labor Party)coreStrategic or Co-development PartnerCoalition partner in Santa Catarina and other states, part of the progressive alliance supporting progressive candidates for governor and the Lula-Alckmin national ticket.

Scale indicators8 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Podemos (PODE): Brazilian centrist party competing across municipal, state, and federal races. Frequently engages in coalitions and direct competition with PSB for the same progressive-leaning swing voters.
• Partido Democrático Trabalhista (PDT): Brazilian centre-to-centre-left labor party, direct coalition partner in Santa Catarina and other states. Operates with the same democratic-socialist tradition and competes for the same voter segments as PSB.
• Movimento Democrático Brasileiro (MDB): Historic Brazilian centrist party that PSB inherited part of its opposition role against in the post-1965 period. Both compete aggressively at state and federal levels for executive and legislative seats.
• Partido Social Democrático (PSD): Large Brazilian catch-all party competing at all levels of government. PSB and PSD routinely compete for the same mayoral, gubernatorial, and federal deputy seats.
• Partido Socialismo e Liberdade (PSOL): Left-wing Brazilian party that frequently forms coalitions with PSB (e.g., Frente Rede/PSOL in Santa Catarina). Both compete in the progressive space and share overlapping policy positions on social welfare.
• Partido Comunista do Brasil (PCdoB): Brazilian communist party in federation with PT and PV (Federação Brasil da Esperança), a core PSB coalition partner. Competes at municipal, state, and federal levels for the same left-leaning electorate.
• Partido dos Trabalhadores (PT): Brazil's largest left-wing party and PSB's primary federal coalition partner. Both compete for the same progressive voter base, run candidates at all levels, and share the Lula-Alckmin coalition in 2026.
• Progressistas (PP): Centrist-to-right Brazilian party that competes with PSB for municipal and state-level seats. Among the consistently top-vote-getting parties in Brazilian municipal elections.
• Partido Verde (PV): Brazilian green party aligned with PSB inside the Federação Brasil da Esperança. Both parties compete in progressive coalitions and contest races at the same jurisdictional levels.

Others

• Partido Socialista Obrero Español (PSOE): Spain's principal centre-left party and a direct international counterpart to PSB through the Coordenação Socialista Latino-Americana and the Mobilização Progressista Global. Comparable in ideological positioning, history, and role as a governing socialist party.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/psbnacional40
• LinkedInlinkedin.com/company/partido-socialista-brasileiro---psb

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries7 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Partido Socialista Brasileiro - PSB