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18 Grados Design is a multidisciplinary design-build architecture and engineering practice based in Puerto Rico, specializing in contemporary design and comprehensive project development. Founded in 2013, the practice delivers a diverse range of services encompassing architecture, civil and structural engineering, permitting, and construction management. It supports projects across multiple sectors, ranging from custom single-family residences to complex retail expansions and mixed-use developments. By integrating design and construction under a single collaborative framework, 18 Grados Design streamlines the execution of both small-scale renovations and large-scale commercial developments.

Passionate and Creative

Developing Ideas From Concept To Product

Designing Spaces. Engineering Solutions. Delivering Excellence

Driving Innovation and Digitization in Engineering

Improving Life. By Design.

An Aerodynamics Legacy Since 1971

ARKOR Architects & Engineers is a full-service architecture and structural engineering firm based in Lafayette, Indiana, serving commercial, residential, and industrial building projects. ARKOR's licensed architects and design professionals deliver architectural design, structural engineering, and interior design with close coordination among owners, contractors, and governing jurisdictions to balance code compliance, functionality, and budget.

Large Firm Expertise Small Firm Values

Built on Precision. Trusted on Landmark Projects.

Civil Engineering and Land Surveying

Immersive Experience Makers: We Bring Stories to Life

Keeping Construction Projects on Track

The New Standard in Reality Capture & 3D Visualization

Transforming Ideas into Reality with Engineering Expertise

Engineering Innovation Forward

Harmonizing Relationships, Sustainability and Innovation

Engineers - Architects - Surveyors

Alphatec PC is a Washington, D.C.-based architectural and engineering design firm specializing in architectural, mechanical, electrical, and plumbing design for mission-critical facilities, secure spaces, and public sector projects. With more than 57 years of experience and over 18 million square feet of completed project area, its integrated teams have earned more than 35 industry awards. Alphatec also develops VEGA, a digital twin platform combining 3D modeling, augmented reality, and virtual reality for design visualization and stakeholder engagement.

Innovative Solutions to Complex Problems

Partnering for Successful Engineering and Construction Management Solutions

Aligning Infrastructure with Communities

When You Need to Know Why

Your one stop Cybershop!