JSLA Architects

What JSLA Architects does

JSLA Architects (legally Jose Siao Ling Associates & Co.) is a Philippines-based architectural design firm founded in 1983 and headquartered in San Juan City. The firm provides full-service architectural design — concept development, schematic and design development, construction documentation, and construction administration — across commercial buildings, corporate headquarters, residential towers, institutional and academic facilities, convention centers, and mixed-use developments. Its core technical offering rests on domain specialization in sustainable design and space-efficient planning rather than proprietary technology platforms.

The firm serves enterprise-grade clients including major Philippine developers and institutions: SM Group (SMX Convention Center, multiple mall developments), Aseana Holdings (Aseana One, Two, 3, 8912 Aseana Avenue), HanjinPhil (corporate headquarters since 2007), and universities including Dasmariñas University and the University of the Philippines. Project delivery spans the National Capital Region and other major Philippine cities (Cebu, Dasmariñas, Siargao). Operating with 11-50 employees under ISO 9001:2015 quality certification, the firm runs as a privately held, founder-led professional services practice generating revenue through project-based architectural fees quoted by scope and complexity. No public revenue disclosures exist, no external funding rounds have been raised, and the ownership structure remains founder/family-controlled (Jose Siao Ling and Ana Mangalino-Ling) with active engagement in industry bodies including UAP, AIA, and EAROPH.

The business model is conventional B2B professional services: enterprise field sales through direct client engagement, professional network referrals, and industry event participation. The firm markets primarily via its project portfolio (website, Instagram, Facebook, YouTube) and earned credibility through the BCI Asia Top 10 (2019) and Likha Award (2025), supplemented by judgment and sponsorship roles at the NIPPON Paint Asia Young Designers Award as a talent-pipeline channel.

Name

JSLA Architects

Legal name

Jose Siao Ling Associates & Co.

Website

https://jslaarchitects.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

11–50 employees

Short description

JSLA Architects is a 40-year-old Philippines-based architectural design firm serving enterprise clients with commercial, institutional, residential, and mixed-use projects, anchored by long-term relationships with SM Group, Aseana Holdings, HanjinPhil, and major universities.

Ownership category

akta.pro rank

Product category

Architectural Design Services

NAICS

Architectural Services (54131)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

Keywords

• Architectural design services
• Commercial building design
• Residential development design
• Institutional facility design
• Mixed-use development design

Headquarters

HQ city

San Juan Del Monte

HQ country

Philippines

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure, Others

Revenue model

1. Architectural Design Services: Professional architectural design services including concept development, schematic design, design development, construction documents, and construction administration for commercial, residential, and institutional projects

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

JSLA Architects is a full-service architectural design firm providing comprehensive architectural design solutions for commercial, residential, institutional, and mixed-use developments across the Philippines. The firm delivers end-to-end services including concept development, schematic design, design development, construction documents, and construction administration. Its practice spans office buildings and corporate headquarters, residential towers, university arenas and academic facilities, convention centers, and integrated mixed-use developments for major Philippine developers and institutions.

Product overview

JSLA Architects is an established architectural design firm based in San Juan City, Philippines, offering comprehensive architectural design services across multiple building types. The firm operates as a single unified practice providing architectural design, with specialized expertise across commercial buildings, residential developments, institutional/academic facilities, convention centers, and mixed-use developments. The firm has delivered projects for major developers including SM, Aseana Holdings, Dasmariñas University, and various multinational corporations. JSLA Architects' portfolio includes award-winning projects recognized by industry bodies such as BCI Asia and participation in the Asia Young Designer Awards program.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services Full-service architectural design offering for commercial, residential, institutional, and mixed-use developments across the Philippines, covering concept development, schematic design, design development, construction documents, and construction administration.
• Commercial Building Design Architectural design for office buildings, corporate headquarters, and commercial towers for developers and corporate clients in the Philippines.
• Residential Development Design Architectural design for condominium, residential tower, and garden-style housing projects for residential developers in the Philippines.
• Institutional and Academic Facility Design Architectural design for university arenas, academic centers, and educational buildings for higher education institutions in the Philippines.
• Convention Center and Event Venue Design Specialized architectural design for convention centers, exhibition halls, and multipurpose event venues, including large-scale public assembly facilities.
• Mixed-Use Development Design Comprehensive architectural design for integrated mixed-use developments that combine residential, commercial, and hospitality components within a single project.

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Aseana Holdings, Inc.coreStrategic or Co-development PartnerLong-standing strategic partner for commercial developments. JSLA Architects designed Aseana One (first of four commercial projects), Aseana Two (completed 2012), Aseana 3, and 8912 Aseana Avenue. This partnership heralded the flagship Aseana City development.
• SM GroupcoreStrategic or Co-development PartnerMajor client for whom JSLA Architects has designed multiple properties including SMX Convention Center, SM Center Imus, SM City North Edsa Towers, and various SM mall developments.
• NIPPON Paint (Coatings) Philippines Inc.minorGTM or Marketing PartnerJSLA Architects was a sponsor and Ar. Ana Mangalino-Ling was a panel judge at the Asia Young Designers Award (AYDA) competition. The Gold Award winner received an internship opportunity at JSLA Architects.
• United Architects of the Philippines (UAP)minorOthersProfessional organization membership with active participation in UAP Area Assemblies, NATCON events, and College of Fellows programs.
• American Institute of Architects (AIA)minorOthersInternational professional association with regular interactions including visits by AIA members headed by Ar. Yolanda Reyes to JSLA headquarters and participation in AIA conventions.
• EAROPH (Organization of Real Estate Service Practitioners in the Philippines)minorOthersAr. Ana Mangalino-Ling served as President of EAROPH, participating in international conventions including events in Nepal, Bhutan, and Singapore.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Benoy: A global architecture and design firm focused on retail, commercial, and mixed-use destinations. Directly relevant given SM mall and mixed-use projects make up a portion of JSLA's commercial portfolio.
• AECOM: A global design, engineering, and architecture firm with deep Asia-Pacific presence including the Philippines. Relevant as a broader incumbent that competes for the same large-scale commercial, convention, and infrastructure projects.
• Foster + Partners: An internationally established architecture practice with global commercial, mixed-use, and public-sector projects. Relevant as a broader competitor for flagship commercial and convention developments that JSLA's clients may engage.
• WATG: An international architecture and design firm with strong Asia-Pacific hospitality, commercial, and mixed-use practice. Comparable as an international peer pursuing similar commercial and mixed-use commissions in Southeast Asia.
• Skidmore, Owings & Merrill (SOM): A global architecture, engineering, and urban planning firm active across commercial towers, mixed-use, and large institutional commissions. Relevant as a broad competitor for the same tier of large commercial and institutional clients in Asia.

Direct peers

• WV Coscolluela & Associates: A Philippine architectural practice delivering commercial, residential, and institutional design. Comparable as a homegrown Philippine firm competing for the same major-developer and university clients as JSLA.
• Populous: A global architecture firm specializing in sports venues, arenas, and convention centers. Directly comparable to JSLA on arena and convention-center work (UP Arena, Dasmariñas University Arena, SMX Convention Center).
• Aidea Philippines: A Philippine architectural and planning firm working across commercial, residential, mixed-use, and master planning. Comparable in service scope and target client base within the Philippines.
• Palafox Associates: A leading Philippine architecture and planning firm with a similarly broad portfolio spanning commercial, residential, institutional, and master-planning work. Most directly comparable Philippine peer; both firms serve top Filipino developers and universities at national scale.
• Leandro Y. Locsin and Partners: A long-established Philippine architectural firm known for cultural, institutional, and commercial projects. Compares directly to JSLA in terms of domestic focus, multi-decade history, and prominence in the Philippine architectural community.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UC4a7JCxJ-Q5yvxKYqYfH1Ig
• Facebookfacebook.com/JSLAArchitects
• LinkedInlinkedin.com/company/jsla-architects

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about JSLA Architects