We are a Sri Lankan-led architectural studio delivering design excellence through local insight and global collaboration.

At SAGA Architectural Collective (Pvt) Ltd, we approach architecture as a collaborative journey—where creativity, functionality, and cost-consciousness intersect to craft spaces that inspire. Formerly known as ACS Integrated (Pvt) Ltd, our rebranding to SAGA represents a bold new chapter in our evolution, built upon over 15 years of excellence in architectural design, interior environments, and quantity surveying.

Founded by Chartered Architect Nandike D. Samaranayake, our studio brings together a multidisciplinary team of architects, interior designers, technical personnel, and cost consultants. Together, we deliver bespoke design and project solutions for commercial, hospitality, residential, institutional, and mixed-use developments—both in Sri Lanka and overseas.

Design Integrity

We commit to architectural excellence rooted in purpose, clarity, and timeless form.

Client Focus

Every project begins with listening—understanding your needs and exceeding expectations.

Thoughtful Innovation

We blend creativity with technology to deliver forward-thinking, relevant solutions.

Cost Efficiency

Smart design meets budget-conscious decisions without compromising on quality.

Ethical Practice

Integrity and professionalism guide every decision we make, at every stage.

Cultural Sensitivity

Our designs honor local context, community values, and environmental harmony.
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Our practice thrives on addressing the two primary concerns of every client: design integrity and cost efficiency. From large-scale urban redevelopments such as Destiny Towers and Colombo 02 Master Plan, to landmark hospitality projects like the Marriott Resort Weligama, Sky Loft Hotel Kandy, and Centara Ceysands Aluthgama, our portfolio reflects both visionary ambition and grounded execution.

What sets us apart is our hands-on leadership approach—ensuring that every project, regardless of scale, receives direct oversight from our directors and senior associates. With a proven track record in collaborating with international consultants (such as MVRDV and Studio 906), and engaging in diverse global design languages—from Feng Shui-based spiritual institutions like NIIBS University Complex to modern boutique villas in Seychelles and Ahungalla—SAGA blends local insight with global sophistication.

At SAGA, we don’t just design buildings—we build architectural narratives that reflect purpose, place, and people.

Let us help bring your vision to life—with clarity, creativity, and commitment.

01

Residential

We design timeless and functional living spaces that respond to lifestyle needs, site conditions, and architectural character.
02

Boutique Villas

Our boutique villa designs reflect elegance, intimacy, and contextual charm—crafted for unique, immersive living experiences.
03

Hotels & Resorts

Our hospitality designs reflect a deep sensitivity to location and culture, offering immersive guest experiences that balance luxury, functionality, and identity.
04

Condominium

We deliver efficient, well-integrated condominium designs that optimize land use, enhance resident comfort, and meet urban development goals.
05

Commercial

Our commercial architecture focuses on brand expression, user experience, and performance—shaping spaces that drive business forward.
06

Educational & Institutional

We design purpose-driven environments for learning, research, and governance, supporting community growth and academic excellence.
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    © 2025 SAGA Architectural Collective.
    SAGA Architectural Collective (Pvt) Ltd is a Sri Lankan-based architectural studio specializing in innovative design, interior architecture, and cost consultancy for commercial, residential, and mixed-use developments.

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    23/1/1, P Ruban Peiris Mawatha, Kalubowila, Sri Lanka.

    23/1/1, P Ruban Peiris Mawatha, Kalubowila, Sri Lanka. 10350
    +94 11 271 6486 | +94 77 788 4498
    info@sagaac.com
    SAGA Architectural Collective (Pvt) Ltd is a Sri Lankan-based architectural studio specializing in innovative design, interior architecture, and cost consultancy for commercial, residential, and mixed-use developments.
    SAGA Architectural Collective
    23/1/1, P Ruban Peiris Mawatha, Kalubowila, Sri Lanka. 10350

    +94 11 271 6486 | +94 77 788 4498
    info@sagaac.com
    23/1/1, P Ruban Peiris Mawatha, Kalubowila, Sri Lanka. 10350
    +94 11 271 6486 | +94 77 788 4498
    info@sagaac.com
    SAGA Architectural Collective (Pvt) Ltd is a Sri Lankan-based architectural studio specializing in innovative design, interior architecture, and cost consultancy for commercial, residential, and mixed-use developments.
    SAGA Architectural Collective
    23/1/1, P Ruban Peiris Mawatha, Kalubowila, Sri Lanka. 10350

    +94 11 271 6486 | +94 77 788 4498
    info@sagaac.com