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IG4 Capital Advisors
Paulo Mattos's IG4 Capital runs special-situations and restructuring mandates in Brazilian infrastructure and real assets, including control of OEC.
IG4 Capital Advisors
IG4 Capital Advisors was established in São Paulo by Paulo Mattos, a former executive with deep experience in Brazilian distressed debt and asset management. The firm emerged to fill a financing void created as domestic banks scaled back their exposure to long-dated infrastructure and real estate credit, leaving a pool of operational assets in need of restructuring and patient capital. The firm pursues a control-oriented special-situations strategy concentrated in infrastructure, real estate, and private credit across Brazil and, selectively, other Latin American markets. IG4's approach combines acquisition of non-performing or under-managed assets with hands-on operational intervention. Debt instruments, equity stakes, and hybrid structures feature across the portfolio. Confirmed positions include a controlling stake in OEC, the heavy-construction subsidiary of Novonor (formerly Odebrecht), acquired through a judicial restructuring process (per the firm's official communications, 2023). The firm has also invested in energy generation and transmission assets, reflecting a credit-and-real-asset mandate that targets value creation through restructuring, regulatory repositioning, and cash-flow optimization. IG4 operates from São Paulo with a lean team of restructuring and operating professionals drawn from Brazilian private equity firms and investment banks. In 2023 the firm closed the acquisition of OEC, taking control of the engineering and construction company through a court-approved reorganization plan that injected fresh capital and converted creditor claims into equity (per Inframation, 2023). The OEC transaction exemplifies IG4's posture: complex, court-supervised, control-taking investments in capital-intensive sectors where few domestic competitors possess both the capital and the operational bandwidth to execute. Structurally, IG4 functions as an independent asset manager rather than a captive family vehicle. The firm raises discrete fund vehicles and co-investment pools from institutional investors, including development finance institutions and global credit funds, rather than a single balance sheet. This third-party capital model — uncommon among Brazilian special-situations managers — subjects IG4 to formal LP governance and reporting requirements that shape its deal cadence and hold periods.
General information
Firm type
Asset Manager
Year founded
—
AUM
Undisclosed
Location
Region
Latin America
Country
—
City
—
Corporate office
—
Principals
Paulo Mattos
Founder & CEO
Sector focus
Frequently asked questions
Who leads investment decisions at IG4 Capital?
Paulo Mattos, founder and CEO, leads the investment committee and originates the majority of control-oriented special-situations deals. His prior experience in Brazilian distressed credit and asset management anchors the firm's restructuring-heavy strategy.
How does IG4 source its deal flow?
IG4 sources primarily from judicial restructuring proceedings, bank NPL portfolios, and bilateral negotiations with distressed corporate sellers. The firm's established relationships with Brazilian commercial courts and creditors position it as a stalking horse or plan sponsor in bankruptcy-related transactions.
Does IG4 invest outside of Brazil?
The portfolio is concentrated in Brazil, but IG4 has selectively evaluated opportunities in other Latin American jurisdictions where similar credit dislocation and legal restructuring frameworks exist. No executed deals outside Brazil have been publicly confirmed as of 2025.
What is IG4's relationship to the Odebrecht/Novonor group?
IG4 acquired a controlling stake in OEC, the heavy-construction subsidiary of Novonor (formerly Odebrecht), via a court-supervised restructuring plan finalized in 2023. IG4 is not affiliated with the Novonor conglomerate; it acted as a financial sponsor and operational turnaround partner.
Is IG4 a family office or an institutional asset manager?
IG4 operates as an independent asset manager that raises discretionary fund vehicles from institutional LPs. It is not structured as a single-family office — its capital comes from development finance institutions, credit funds, and global allocators, not a single family's wealth.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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