Carlos Mello is the founder and head designer of MainGUILTY, a Portuguese design studio that sits at the intersection of product design and art. With a background deeply rooted in industrial craftsmanship, Mello focuses on transforming raw materials—particularly cork, wood, and metal—into functional collectibles. His creative process, often driven by his "UnderPressure" methodology, prioritizes experimental textures and organic forms. He frequently utilizes upcycling techniques to repurpose industrial byproducts, ensuring that his furniture and sculptural pieces maintain a distinct, tactile quality suitable for curated interiors.
Mello’s work has recently gained visibility through significant international and public projects. He was selected to represent Portuguese design at Expo 2025 Osaka with his "Wave of Connections" installation, a project emphasizing sustainable material use and cultural heritage. His portfolio also includes public sculpture, such as the commemorative piece commissioned for AEMinho in Ponte de Lima. An active participant in the European design circuit, Mello has exhibited at major trade shows like Decorex London and was recently recognized with the "Entrepreneurial Generation" award at the Mobis Gala.
Pétala Sculptural Estremoz Marble Coffee Table by MainGUILTY w/Oak wood veneer
By Carlos Mello
Located in Freamunde, PT
The Pétala Coffee Table by MainGUILTY is a contemporary sculptural coffee table that translates the fluidity of nature into refined luxury furniture. Inspired by the organic rhythm o...
Marble, Brass
Root Sculptural Organic Center & Coffee Table by MainGUILTY in Mortar Finish
By Carlos Mello
Located in Freamunde, PT
The Root Sculptural Coffee Table by MainGUILTY is a contemporary luxury coffee table that transforms the raw strength of nature into a refined architectural statement. Inspired by th...
Fiberglass, Plaster, Paint
Root Huge Sculptural Luxury Coffee Table in Mint Mortar Finish by MainGUILTY
By Carlos Mello
Located in Freamunde, PT
The Root Coffee Table by MainGUILTY is a sculptural luxury coffee table that translates the hidden strength of nature into a refined design object. Inspired by the unseen power of ro...
Sandstone
Smash Black Marquina Marble Luxury Dining Table w/Copper Gradient by MainGUILTY
By Carlos Mello
Located in Freamunde, PT
The Smash Dining Table is a monumental luxury dining table designed as a sculptural centerpiece for refined interiors. Crafted in premium Black Marquina marble and supported by a dis...
Belgian Black Marble, Marble
Break Sculptural Console by MainGUILTY – w/ premium Travertine & Black Oak
By Carlos Mello
Located in Freamunde, PT
The Break Console is a contemporary sculptural console table designed as a high-end functional surface with strong architectural presence. Handcrafted in Portugal, the piece combines...
Travertine, Stainless Steel
Root Huge Sculptural Luxury Coffee Table in Sand Mortar Finish by MainGUILTY
By Carlos Mello
Located in Freamunde, PT
The Root Coffee Table by MainGUILTY is a sculptural luxury coffee table that translates the hidden strength of nature into a refined design object. Inspired by the unseen power of ro...
Sandstone
Deolin Coffee Table by Nolita Harbour: Persian Green Marble with Walnut Wood
Located in Carvalhosa, PT
Deolin Coffee Table is a Persian Green marble coffee table, conceived as a sculptural volume that anchors a seating area with measured presence. Its geometric clarity balances materi...
Marble
Contemporary QD05 Coffee Table with Green Marble Top, Oak Base and Brass Detail
By Quincoces - Drago
Located in Milano, Lombardia
The QD05 coffee tabletop is made of green marble with an oakwood base with beautiful details made in brass. Its elegant simplicity makes it adaptable to many spaces. Please note tha...
Marble
Verde Tifone Marble Coffee Table, Made in Italy
Located in Lentate Sul Seveso, IT
The Tinian coffee table is produced with an oak wood base and Verde Tifone marble top. The top is circular and 60cm in diameter, while the base is obtained by gluing oak planks perpe...
Marble
Taras Contemporary Premium Green Marble and Wood Coffee Table, Made in Italy
By Secolo
Located in Paris, IDF
Taras Marble and Wood Coffee Table is a sculptural balance of geometry, materiality, and architectural tension. The Taras Coffee Table is a striking example of collectible contempora...
Marble, Steel
Interconnected Form Deep Green and Ivory Marble Coffee Table by Antonio De Marco
Located in Geneve, CH
Necklace Mod 2 Verde Notte And Adria Venato Coffee Table by Antonio De Marco Dimensions: D 120 x W 128 x H 40 cm. Materials: Verde Notte and Adria Venato marbles. Available in diff...
Marble
Piero Coffee Table with Cast Bronze Legs and Verde Alpi Marble Top by Fred&Juul
By Fred&Juul
Located in Fiesole, Florence
The cast bronze legs of this coffee table, defined by their stepped profiles and diagonal placement, reveal a dynamic presence—appearing slender and sculptural from one angle, bold a...
Stone, Marble, Bronze
