Monteiro de Brito & Oliveira Advogados

What Monteiro de Brito & Oliveira Advogados does

Monteiro de Brito & Oliveira Advogados (MBO) is a full-service Brazilian law firm founded in 2014 and headquartered in Belém, Pará, in the Brazilian Amazon. The firm is a privately held partnership owned by founding partners Luis Antonio Monteiro de Brito and Silvio Oliveira, with a team of approximately fifteen people including partners, lawyers, interns, and an executive secretary. MBO operates across seven practice areas — agrarian, labor, environmental, civil, tax, corporate, and mining law — and explicitly positions itself as a specialist in the legal dynamics of the Amazon region while serving clients across Brazil and internationally.

The firm serves fourteen-plus industry verticals, with agribusiness designated as the primary segment and international trade, engineering, meat processing, palm oil, timber, metallurgy, mining, fishing, solid waste, transportation, retail, communications, entertainment, food and beverage, infrastructure, and insurance as secondary segments. Its core differentiator is the depth of partner-level expertise in Amazon-region regulatory and commercial matters, supported by the founders' academic credentials (doctorate and master's degrees in law, FGV MBA) and active participation in regulatory bodies including COEMA/PA, CONSEMMA/Belém, the OAB/PA Environmental Committee, and UBAA.

MBO generates revenue through engagement-based professional services fees negotiated per matter, with multi-year contracts and no publicly disclosed rate card. The go-to-market model is direct enterprise field sales, with founding partners personally managing client relationships and leveraging professional associations, academic positions, and regulatory-body memberships as referral and credibility channels. The firm maintains a low-capex digital presence via its website, LinkedIn company page, Instagram, and WhatsApp Business, and there are no technology platforms, proprietary AI/ML systems, APIs, or external investors disclosed in the source materials.

Name

Monteiro de Brito & Oliveira Advogados

Legal name

Monteiro de Brito & Oliveira Advogados

Website

https://mboadvogados.com.br

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Monteiro de Brito & Oliveira Advogados is a full-service Brazilian law firm headquartered in Belém, Pará, specializing in agrarian, environmental, labor, and mining law for agribusiness, mining, and other Amazon-region industries across Brazil and internationally.

Ownership category

akta.pro rank

Product category

Legal Services

NAICS

Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Corporate & Commercial Law (BPAHAAAA)

Keywords

• Legal advisory services
• Corporate law firm
• Environmental law
• Agrarian law
• Mining law

Headquarters

HQ city

Belém

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Legal Advisory Services: Professional legal services billed on a fee-for-service basis for corporate legal matters across multiple practice areas including agrarian, labor, environmental, civil, tax, corporate, and mining law. Revenue is generated through engagement-based fees for ongoing counsel and project-based work.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

Monteiro de Brito & Oliveira Advogados is a full-service Brazilian law firm delivering legal advisory and litigation services across seven practice areas: Agrarian Law, Labor Law, Environmental Law, Civil Law, Tax Law, Corporate Law, and Mining Law. The firm primarily serves enterprise clients operating in the Brazilian Amazon region, including agribusiness, mining, palm oil, timber, fishing, logistics, meat processing, metallurgy, transportation, and retail companies, while also advising national and international clients. Services are delivered through partner-led, personalized engagement from the firm's Belém/PA headquarters.

Product overview

Monteiro de Brito & Oliveira Advogados is a full-service law firm providing agile and personalized legal services. The firm operates through seven distinct legal practice areas: Direito Agrário, Direito Trabalhista, Direito Ambiental, Direito Cível, Direito Tributário, Direito Empresarial, and Direito Minerário. These practice areas serve clients across diverse industry segments including agribusiness, international trade, engineering, meat processing, palm oil industry, logistics, wood/lumber, metallurgy and steel, mining, fishing, solid waste, transportation, and retail, as well as communication, entertainment, food and beverage industry, infrastructure, and insurance sectors. The firm is headquartered in Belém/PA with a focus on the Amazon region while serving clients throughout Brazil and internationally.

Differentiator

Problem solved

Functional benefit

Products and services

• Direito Agrário (Agrarian Law) Legal services covering agrarian law matters, including land rights, agricultural regulations, and disputes related to rural property in the Amazon region. Aimed at agribusiness and rural-sector enterprises.
• Direito Trabalhista (Labor Law) Legal representation and advisory services for labor law matters, including employment disputes, compliance, and workplace regulations. Aimed at employers operating in Brazil.
• Direito Ambiental (Environmental Law) Legal services addressing environmental regulations, licensing, compliance, and litigation related to environmental protection in commercial operations. Aimed at enterprises whose activities trigger environmental licensing or compliance obligations.
• Direito Cível (Civil Law) Legal representation in civil matters including contracts, torts, property disputes, and general civil litigation. Aimed at individuals and businesses involved in civil disputes.
• Direito Tributário (Tax Law) Tax law advisory services including tax planning, disputes, compliance, and representation in tax-related matters. Aimed at corporate taxpayers.
• Direito Empresarial (Corporate Law) Corporate legal services encompassing business formation, contracts, mergers, acquisitions, and general corporate governance matters. Aimed at companies operating in Brazil.
• Direito Minerário (Mining Law) Specialized legal services for the mining sector covering licensing, environmental management, government relations, and mining-related disputes. Aimed at mining companies operating in the Brazilian Amazon.

Segments14 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Machado Meyer Advogados: Premier Brazilian firm with notable environmental, mining, and infrastructure practices. Overlaps with MBO in regulatory-heavy work for mining and infrastructure clients in the Amazon region.
• TozziniFreire Advogados: Major Brazilian full-service firm with strong environmental, corporate, and tax practices. Comparable in serving enterprise clients across regulated industries, but with national and international reach versus MBO's Amazon focus.
• Tauil & Chequer Advogados (associated with Mayer Brown): Brazilian arm of Mayer Brown with strong corporate, energy, mining, and environmental practices. Comparable on regulatory-heavy work for mining, energy, and infrastructure clients, with global reach through Mayer Brown.
• Demarest Advogados: Leading Brazilian full-service firm with strong corporate, environmental, and agribusiness practices. Comparable in serving large enterprise clients with complex regulatory needs, though at national scale versus MBO's regional Amazon specialization.
• Mattos Filho: Largest full-service law firm in Brazil with deep environmental, mining, and agribusiness practices. A broad incumbent that competes for the same enterprise clients MBO serves in Amazon-region matters, but at national scale.
• Veirano Advogados: Large Brazilian firm with established environmental, mining, and agribusiness practices. Comparable on sector coverage (mining, ESG, environmental licensing) but operating at national scale from Rio de Janeiro.

Direct peers

• Bichara Advogados: Brazilian firm recognized for its strong environmental and natural-resources practice, including work related to agribusiness, mining, and infrastructure. Comparable on the environmental/regulatory specialization axis, though based in São Paulo.
• Dias Carneiro Advogados: Mid-sized Brazilian full-service firm with corporate, tax, and regulatory practices. Comparable in being a multi-practice, partner-led firm serving enterprise clients, though without MBO's regional Amazon specialization.
• Lobo de Rizzo Advogados: Mid-sized Brazilian firm with corporate, regulatory, and litigation practices. Comparable as a multi-practice boutique serving enterprise clients, though lacking MBO's Amazon-region environmental focus.

Emerging players

• Manesco, Ramires, Perez, Azevedo Marques Sociedade de Advogados: Brazilian firm with strong infrastructure, regulatory, and public-law practices. Comparable in advising clients on regulatory compliance and licensing in environmentally sensitive sectors; a mid-sized, niche-focused peer.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/monteiro-de-brito-&-oliveira-advogados
• Instagraminstagram.com/mbo.advogados

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Monteiro de Brito & Oliveira Advogados