The new headquarters of Grupo Tellescom , a technology and content conglomerate and the parent company of N Sports , reflects a growing movement in the corporate market: companies that understand physical space as a performance infrastructure capable of strengthening culture, accelerating decision-making, and elevating the experience of clients and partners. Located in Market Place - Tower II , in São Paulo, the project occupies three floors and totals 3,000 m² , with design by Ricardo Rossi Arquitetura and construction by CH3 Construtora . The result is an integrated ecosystem where design and sophistication connect to support a contemporary, welcoming, and highly functional environment.

Universidade São Leopoldo Mandic, the largest private dentistry institution in the country, entrusted CH3 Construtora with a challenge: the construction of the new Medical Postgraduate Headquarters: to integrate 2,200 m² of academic infrastructure and a clinical center into a single space, while maintaining the operational excellence and the humanized methodology that define the institution. The result: a functional, modern, and impact-ready complex, delivered at the Passeio Paulista Building, on Rua da Consolação, in São Paulo. The project was executed under the Turnkey mod - a format that concentrates all responsibilities for design, management, and execution within a single company. This model allowed Mandic to focus exclusively on its educational mission, while CH3 managed every detail of the project, from the briefing to the handover of the keys, ensuring predictability in costs, schedules, and quality. Technical challenge: integrating two distinct worlds The complexity of the project lay in integrating two environments with distinct yet complementary operational demands: an academic infrastructure designed to accommodate up to 80 students per shift, and a clinical center that required hygiene standards, patient flow, and high-precision equipment. CH3’s engineering and architecture teams developed an integrated solution that included: Academic Infrastructure Five classrooms with capacity for up to 80 students, designed with optimized acoustics Faculty room and call room to support administrative activities A large common area with bleachers, armchairs, and poufs — elements that reinforce the institution’s humanized approach and promote team integration Pantry with full infrastructure Strategic architectural lighting that creates a welcoming atmosphere Clinical Center 25 fully equipped treatment rooms with high-precision medical gas, electrical, and hydraulic infrastructure Five screening and procedure rooms with independent circulation flows Integrated reception and waiting areas, with a design that conveys professionalism and safety Zoned climate control systems, ensuring comfort in environments with different occupancy densities Finishes using easy-to-clean materials, aligned with biosafety standards Engineering solutions that made the difference

The new premium fitness complex of the Mendes Chaves Group, located at Pátio Guedala in the southern zone of São Paulo, marks another chapter in the partnership between the group and CH3 Construtora.  The 650 m² development, distributed across three floors, brings together the brands AERA Pilates, Tonus Gym, and Race Bootcamp in a single space and represents a milestone in premium gym engineering and boutique studios in the country.

The Varanda Cidade Jardim Building, located in one of São Paulo’s most prestigious areas—between Cidade Jardim and Itaim Bibi, has recently become a dynamic hub for corporate transformation. Since CH3 delivered the Plug and Play model floor in October 2024, four new fit-out projects have already been completed for different clients. Each project had its own unique requirements, but all shared the same core values: blending functionality, elegance, and modernity with each company’s identity. The Plug and Play model, which kicked off this wave of projects, offers ready-to-use office spaces fully equipped with infrastructure, furniture, HVAC systems, lighting, and high-quality finishes—allowing companies to begin operations without undergoing lengthy construction processes. This concept has proven to be increasingly strategic for commercial developments: it shortens timelines, streamlines occupancy, and provides greater predictability and budget savings for both property owners and tenants. Among the completed projects, one corporate suite stands out for being designed around showcasing the best views of São Paulo’s skyline, placing meeting rooms in prime locations. The use of light-colored materials, exposed concrete slabs, grid ceilings, marble, and custom millwork brought a refined and distinctive character to the space.

An iconic building in the North Tower of the Centro Empresarial Nações Unidas (CENU)—one of the largest business complexes in Brazil, located in one of São Paulo’s most strategic areas—saw 1,250 m² transformed into a model office by CH3 Construtora. With more than 20 years of history, the complex has long been home to commercial offices across various sectors. Despite its traditional character, innovation and modernization have found space within its conservative style, proving that older buildings can still meet today’s market demands with versatile environments that align with modern business profiles and market dynamics. Over the past five years, work models have undergone significant changes. Professionals now commonly operate in hybrid formats, splitting their time between home offices and on-site presence. As a result, offices have become increasingly welcoming, with collaborative spaces for in-person team interactions, phone booths for one-on-one meetings, and traditional meeting rooms for larger groups. Commercial architecture has become a key pillar in the corporate environment. Beyond expressing a company’s brand identity, it must now reflect the evolving profile of modern professionals—impacting their physical and mental well-being and contributing directly to positive business outcomes. The Plug and Play contract model—a turnkey real estate solution ready for immediate use—has gained significant traction in the market. It offers a streamlined approach for both sides of the leasing process: building owners benefit from medium- to long-term lease agreements, while tenants appreciate the speed and practicality of moving into a fully operational space, saving time and resources. For this project, CH3 deployed its team of engineering and architecture professionals to design and deliver 80 open space workstations, brainstorming rooms, executive offices, phone booths, collaborative squad areas, and a break room—completed in just 90 days. Learn more about this project and speak with our specialists.  CENU Building - North Towe | North Tower | Av. das Nações Unidas, 12,901

Transforming 3,300 m² into a megastore designed to offer a unique shopping experience is no small feat. Doing it in record time—just 45 days—was an ambitious goal, embraced and exceeded by our team. And believe us, that’s something only a few can achieve. With dedicated spaces for electronics brands, gourmet areas for events and workshops, LED panels, and interactive environments, the project redefines the concept of brick-and-mortar retail. It also highlights the strength, efficiency, and capability of our team in turning unique challenges into projects delivered with excellence. Located in the iconic Centenário building in the Berrini district, the megastore spans two floors and is part of a larger complex that also houses the new headquarters of the retail chain. The project scope was comprehensive: a full retrofit, internal fit-out, structural reinforcements, technical adjustments, construction of a new connecting staircase, modern installations, high-end finishes, and areas designed for immersive experiences. All of this was completed in under two months, transforming a raw space into a fully functional, innovative environment. Our team coordinated with more than 100 suppliers working simultaneously, all focused on quality and meeting deadlines. The schedule was tight and precise, demanding technical and operational expertise for strategic and effective management, with no room for errors or delays. Among the many case studies we’ve built, this one is undoubtedly a milestone in our history. It was a challenging delivery, but one that was meticulously planned and proved our ability to maintain exceptional quality even under demanding timelines. You can check out project details and the client’s feedback on our Instagram .

At CH3 Construtora, we believe that building a high-standard commercial development goes far beyond erecting walls or applying innovative and functional design. One of our top priorities is to deeply understand our client, create a briefing that faithfully reflects the company’s values and the contractor's goals, and from there, bring the company's identity to life within the project—creating spaces that are responsive to each client's unique needs. Recently, we had the privilege of transforming a single-tenant building into the new headquarters of Grupo We and LVL—important names in the integrated communication market in Brazil. In just four months, we delivered a 3,800 m² conceptual project across six floors that embody the dynamism and innovation of these agencies. Every detail of CH3's TurnKey conceptual project was designed to reflect the creative, youthful, and vibrant personality of each company. Here are some key highlights of the project: Inviting Spaces for Exchange and Connection: Spread across the six floors, we created various communal areas such as the Welcome Lounge with its vibrant meeting plazas, the Townhall integrating gourmet and event areas, and an exclusive executive lounge. All were designed to foster idea sharing, client engagement, and team collaboration. Relaxed Environments That Promote Well-Being and Creativity: The integrated open space, with capacity for over 300 people, and the "Welcome Coffees" on each floor demonstrate our commitment to creating a fluid and welcoming work environment where creativity can thrive naturally. Striking Visual Identity: High ceilings, an industrial aesthetic with exposed concrete and slabs, and bold color schemes on each floor reflect the vibrant energy and boldness of Agência We. Transforming a development into a reflection of its occupants’ identity is one of CH3’s core values. Each project is unique, and our distinction lies not just in following trends but in making each project a singular creation. In addition to this, we highlight our expertise in customized builds, optimized timelines, and innovative solutions like TurnKey and BTR3 . TurnKey and BTR3: Smart Solutions for Your Business The rapid delivery of Grupo We and LVL’s new headquarters was made possible thanks to CH3 Construtora’s expertise in TurnKey projects. A comprehensive model that manages every stage of the construction process, from the initial briefing to the final handover. This optimizes timelines, streamlines supplier coordination, and ensures quality in every detail, allowing the client to focus on their core business devoting their time to what truly drives their growth while, CH3 handles the entire construction process. CH3 also offers an exclusive financial solution, BTR3 (Built to Rent) , an innovative model that makes it easier to carry out custom projects. With flexible payment plans under both Capex and Opex structures, companies can invest in high-standard infrastructure without compromising their cash flow and with adaptable terms. 

With an area of 16,000m², the shopping center will boost commerce in the region.

The new headquarters of Grupo Bandeirantes de Comunicação, BAND RS, is part of the innovation ecosystem of Universidade PUCRS, TecnoPUC Business, bringing together talent and technology for journalistic production. With a modern and technological architectural project by MMAC Arquitetura and technical execution by CH3 Construtora, the new structure involved the construction of two radio studios (Band News FM and Rádio Bandeirantes), three TV studios, a newsroom, and office spaces. The move to the new headquarters was challenging and required strict alignment between the CH3 engineering teams, the Architecture firm and Band RS. The transition required peaks of up to 60 simultaneous service providers working in different sectors, in addition to cutting-edge infrastructure to support the redundancy of vital systems, such as air conditioning, electrical, generator sets and transmission antennas, demonstrating the technical performance of CH3 Construtora. The radio and TV recording studios have special acoustic treatment on the walls, ceilings and partitions, ensuring maximum sound quality. The administrative and management areas combine design and functionality, with blue wall coverings in contrast with the light tones of the furniture. The circulation area connects with the technical area, accompanied by linear LED lighting, and the visual identity incorporates the brand colors. Technical details: Project: MMAC Arquitetura Work: CH3 Construtora Area: 900m² Location: Building 50 - TecnoPUC RS