Wemin G. Kawale


Wemin graduated from Papua New Guinea University of Technology in 1997. He worked with ANZ during his studies and after graduating continued with ANZ and become Senior Banking Analyst. Later on he moved to work with Kenmok Ltd as Administration & Finance Manager and assisted the Managing Director in all facets of company management. He acquired Chesterfield Investment Limited from expatriate owners in October 2005 and has been a successful entrepreneur since then. He has now since 2021 taken Management at the forefront of Pacific Architects PNG Limited

Rai Mou

B. Arch (PNGUoT)

Rai is an experienced Director spearheading the company with a demonstrated history of operating in the industry of architecture and planning. He is highly-skilled in Value engineering process, Contract negotiation, Contractor coordination, Construction administration and Contract management. He comes with a Bachelor’s Degree focused in Architecture from Papua New Guinea University of Technology, 1994.

Our Team


Leandro Llorente

Project Manager, Lead Registered Architect

Leandro earned his bachelor’s degree in Architecture at the University of Santo Tomas, Philippines in 2002. He comes with a diploma in Industrial Drafting and certification as a Green Building Professional. He spent a decade in Manila practicing as a Senior Architect under the prestigious design studios of Leandro V. Locsin and Lor Calma & Partners. In Singapore, he worked as Design Manager for Luxury resort hotel sector that is deeply orientated to sophisticated details, creative design and high-quality spatial experiences. As a registered PNG architect and delegated Chairman of events for the PNG Institute of Architects, he’s actively contributing to the development of young graduate architects. Leandro plays a key role in successfully delivering key projects all over Papua New Guina.

Amelia James

Registered Architect

Amelia received her bachelor’s degree in architecture at Papua New Guinea University of Technology in 2008 and became a registered Architect in 2018. She brings to the team over 15 years of diversified experience in the architectural discipline from early concept design to final completion stages. Having worked with well-established firms in Papua New Guinea and delivered a wide range of projects. She comes with valuable maturity and unwavering passion for the craft. 

Ronielito Permejo Gusi

Senior Project Architect
BIM Specialist

Ronielito earned his Bachelor’s Degree In Architecture at the University of De La Salle – Dasmarinas, Philippines in 2012. With over 10 years of architectural experience, Ron has built a global portfolio of project typologies.  He has extensive hospitality, residential and mixed-use experience across Philippines, Vietnam, Singapore, China and Philippines.  A strong proponent of great design, he believes that great things start with small things that were made with great attention.

Iamo R Kawai

Senior CAD

Iamo graduated from the National Polytechnic Institute of Papua New Guinea with a Technical Training Certificate In Drafting, 2012. Having 9 years of experience in the Built Environments Industry, Iamo is oriented to the approach of pragmatism and practicality.  This belief is well reflected in his daily documentation work. For Iamo, buildability score is paramount in order to come up with an appropriate response to project challenges.

Maru T Marris

CAD Technician

Maru, being on the same batch as Iamo, graduated from the National Polytechnic Institute of Papua New Guinea with a Technical Training Certificate In Drafting, 2012. He recently joined PAC Architects in August 2021 and has more than 8 years of specialized detailing and documenting experience.  Maru’s sensitive approach to the craft empowers teams to achieve a higher level of excellence and innovation.


Chalapan M Pomat

Graduate Architect

Chalapan graduated from the Papua New Guinea University of Technology with a Bachelor’s Degree In Architecture, 2020. Chalapan has 3 years of Experience in Architecture and Built Environments Industry.  Chalapan has 2 years of experience with PAC Architects’ previous management and has transitioned to the new management from January 2021 and is the Lead Architectural Designer capable of producing an array of Design schemes ranging from Interior fit-outs to Highrise Building Designs, Producing 3D Models, design documents and construction drawings using the latest of CAD softwares in the likes of AutoCAD, Sketchup and Lumion along with several adobe creative cloud softwares like Photoshop, Illustrator, InDesign, Premier Pro & After Effects.  Chalapan is one of the Top 3D Modelling and Render Specialist in Papua New Guinea.

Mack Oti

Graduate Architect

Mack graduated from the Papua New Guinea University of Technology with a Bachelor’s Degree In Architecture, 2022. He helps facilitate design concepts by balancing a clear vision with a systematic approach and his design aesthetic leans toward references to the sensibilities of space.  With a fresh perspective, he tackles every project with a lot of energy, curiosity and will to collaborate, allows for new opportunities to learn and grow within his discipline.


Emily Aro

Administration &

Henry Eka

Admin support