Arquitectoma, GIA+A and the new map of firms redefining the infrastructure value chain in Latin America

From design studios to megaproject structurers: the transformation reshaping infrastructure in Latin America

For decades, architectural design and civil engineering firms in Latin America occupied a subordinate link in the infrastructure value chain. They produced blueprints, delivered technical specifications, and yielded the spotlight to construction companies and investment funds that captured most of the economic value from each project. That logic is changing at a structural pace. Firms like Arquitectoma in Mexico, GIA+A (Grupo GIA) in the Central American and Mexican region, and Grupo Ortiz Colombia in the Andean market are taking on roles that go far beyond drafting: they financially structure projects, manage private capital, obtain concessions, and operate assets for decades.

This transformation does not happen in a vacuum. According to the Economic Commission for Latin America and the Caribbean (ECLAC), the region's GDP will expand by 2.2% in 2025 and 2.3% in 2026 — figures that severely limit governments' ability to finance infrastructure through traditional public spending. The Inter-American Development Bank (IDB) projects average growth of 2.1% for Latin American and Caribbean economies in 2026, in an environment of constrained fiscal space that heightens the need for private investment. In this context, firms that can offer integrated design, construction, financing, and operation solutions hold a decisive competitive advantage over players that master only one phase of the cycle.

Sector data confirms that the pipeline, though robust, is contracting in transaction volume. According to Infralogic / ION Analytics, in 2025 the private infrastructure sector in Latin America and the Caribbean recorded 370 financially closed deals totaling $88.12 billion, a decrease from the 414 transactions in 2024. Fewer deals with significant amounts mean each project concentrates more capital and demands players with greater end-to-end structuring capability.

How did Arquitectoma and GIA+A go from design firms to direct competitors for concessions and PPPs?

The Arquitectoma case clearly illustrates the business model mutation. The Mexican firm, originally an architecture studio, evolved to create its own private equity fund to self-manage land acquisition and megaproject development. In a consortium under the name T69, Arquitectoma developed Chapultepec Uno, a 241-meter-tall mixed-use skyscraper in Mexico City, with an investment of $270 million, according to Revista Construye. This project was not a conventional design commission: the firm participated in financial structuring, land management, and the asset's comprehensive development. When a design firm creates its own investment vehicle, it stops competing for professional fees and starts competing for capital returns.

GIA+A follows a complementary trajectory but with an emphasis on public infrastructure. The group has consolidated heavy construction, energy, and concession operations divisions that enable it to compete for public-private partnership contracts in Mexico, Honduras, and Chile. A key milestone was obtaining the PPP concession for the Government Civic Center in Honduras, which included a $184 million syndicated refinancing, according to Latin Counsel. Previously, GIA+A had won the first contract under the unsolicited proposal scheme to build and operate an ISSSTE clinic-hospital in Mérida, Yucatán, with an annual service payment of 175.3 million pesos over 25 years, according to Real Estate Market. Both cases reveal a capability that transcends design: the firm structures the financial proposal, assumes construction risk, and commits to operating the asset over a long-term horizon.

In Colombia, Grupo Ortiz operates under a similar logic adapted to the local regulatory framework. The firm actively participates in the country's concessions and infrastructure market, with key projects such as the Transversal del Sisga and the construction of the Bosa hospital in Bogotá under PPP schemes, according to El Espectador. Colombia has Law 1508 of 2012, which establishes the legal framework for Public-Private Partnerships, allowing private investors to structure, design, build, operate, and maintain public infrastructure, and also enabling unsolicited proposals or private initiatives. This regulatory framework, still in force with subsequent amendments such as Law 1882 of 2018, creates fertile ground for firms with integrated capabilities to capture contracts that were previously fragmented among multiple players.

What competitive advantage do these firms hold over international incumbents in the 2025-2027 pipeline?

Competition for infrastructure megaprojects in Latin America pits these regional firms against international incumbents, particularly European groups with decades of experience in global concessions. However, Latin American firms that have vertically integrated their operations present specific advantages that conventional analyses tend to underestimate.

First, local regulatory knowledge. PPP frameworks in Mexico, Colombia, Peru, and Chile have technical, procedural, and political particularities that demand a prolonged learning curve. Firms like GIA+A, which operated the first unsolicited proposal for ISSSTE, accumulate institutional capital that is difficult for a foreign entrant to replicate. Mastery of the regulatory environment is not merely an operational advantage; it is a barrier to entry that protects margins and secures project flow.

Second, the ability to structure projects from the conceptual design phase. When a firm simultaneously controls design, value engineering, and the financial proposal, it can optimize asset lifecycle costs in ways a fragmented consortium cannot. The Design-Build-Operate model precisely favors players that eliminate interfaces between phases.

Third, flexibility in the face of fiscal constraints. With governments facing limited fiscal space, according to the IDB, the projects that advance are those where the private sector assumes a greater share of risk. Firms that can structure financing, such as the $184 million syndicated refinancing achieved by GIA+A in Honduras, demonstrate to granting authorities a solvency that transcends technical capability.

Where is competition for infrastructure megaprojects in the region heading?

The concentration of the pipeline in fewer, larger transactions — evidenced by the reduction from 414 to 370 deals between 2024 and 2025 according to Infralogic — suggests the market will more rigorously select players capable of taking on complex projects from start to finish. The transport, energy, and smart cities segments demand integrated solutions where design is not an initial input that is delivered and forgotten, but a strategic component that determines the project's financial and operational viability throughout its useful life.

For design and engineering firms that have completed this transition, the next challenge is scaling. Arquitectoma demonstrates that a proprietary investment fund enables control over the project pipeline in the high-end real estate segment. GIA+A proves the model works in social and governmental infrastructure under concession schemes. Grupo Ortiz Colombia confirms that the Andean PPP framework offers equivalent opportunities. The strategic question for the 2025-2027 period is whether these firms will manage to consolidate regional portfolios or remain anchored to national markets.

GRI Institute has identified this transformation as one of the priority analytical themes at its events dedicated to Latin American infrastructure. The community of sector leaders participating in GRI's clubs is closely watching how alliances between designers, builders, and capital funds are being reconfigured. In reserved discussions among institute members, the convergence of design and financial structuring emerges as a differentiating factor that will define which firms capture the highest-value pipeline in the coming decade.

The competitive map of Latin American infrastructure is being redrawn. The firms that understand design is the entry point for controlling the entire value chain will be the ones that set the terms of competition.