OUR TEAM

Bambang N. Ariadhi

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

Curabitur pretium tincidunt lacus. Nulla gravida orci a odio. Nullam varius, turpis et commodo pharetra, est eros bibendum elit, nec luctus magna felis sollicitudin mauris. Integer in mauris eu nibh euismod gravida. Duis ac tellus et risus vulputate vehicula. Donec lobortis risus a elit. Etiam tempor. Ut ullamcorper, ligula eu tempor congue, eros est euismod turpis, id tincidunt sapien risus a quam. Maecenas fermentum consequat mi. Donec fermentum. Pellentesque malesuada nulla a mi. Duis sapien sem, aliquet nec, commodo eget, consequat quis, neque. Aliquam faucibus, elit ut dictum aliquet, felis nisl adipiscing sapien, sed malesuada diam lacus eget erat. Cras mollis scelerisque nunc. Nullam arcu.

Founder

Aditya L. Hutama

Aditya L. Hutama is a Project Development Manager and (Co-Founder/ Director). He organises and develops two companies under Bambang N. Ariadhi’s groups. Having joined Bambang N. Ariadhi in 2018 as a Project Manager, he saw the potential to develop the business on a larger scale with long-term investment programmes. Hutama has successfully steered the company towards a business path that aligns with Bambang N. Ariadhi’s value, profession, skills and potential.

Hutama has managed to make this company competitive in the industrial project sector and transform it into a turnkey contractor, with projects built in Meiji, Indolakto, Trifita, Orica, and PJB. In addition, in 2021 Hutama has also been able to expand its business into the hospitality sector, becoming the contractor for Green Flow Villa in Ubud, Bubble Hotel in Ubud, and Private Jet Villa in Nyang Nyang Beach, all of which are owned by Felix Demin.

Seeing the team’s potential, he saw the opportunity to develop a consulting business under Bambang N. Ariadhi groups, covering architecture, structural design and engineering. The new company (PT. Tatagraha Bhumi Sejahtera) has successfully completed several named projects from Beach Front Resto in Balikpapan, Jetties in Djenebora, Hayyu Apartment in Samarinda, Orica’s Expat Bungalows in Muara Badak, Mr. M Private Mansion and several Samarinda Government-owned healthcare buildings.

Hutama graduated with a bachelor’s degree from Malang State Polytechnic, majoring in Construction Engineering Management in 2013. He then successfully obtained The American Academy of Project Manager Certifications as Accredited Supply Chain Analysis (ASCA), Certified International OSHA Professional (CIOP), and Certified International Project Manager (CIPM) from 2018 to 2020 which were held in Indonesia. In 2023, he successfully obtained a building construction expert licence from the government and became a member of The Indonesian Association of Soil Engineers (HATTI).

Director

Satriani Kunding

Director

Kemal Zulfianta

Partner

Nur Aliyah

Partner

Natasya

Partner

Meiti Adella Panggabean

Meiti Adella Panggabean joined Tatagraha Architect in 2024 as a Junior Architect. She is actively participates in the studio team by visualized the 3D design into realistic pictures by using the rendering software, such as Vray, Enscape, D5, and Photoshop. She also contributes by creating designs tailored to the client needs, which can be applied in building construction. The projects that she is responsible are the BS Office Interior, N Montessori School, and Sidomulyo Primary Health Care Center.

Partner

Salwa Sabrina Utami

Salwa Shabrina Utami joined Tatagraha Architect at the beginning of 2025 as a Junior Architect. Since joining the company, I have worked on several design and planning projects, handling tasks from space programming and spatial requirements to producing design outputs such as 2D working drawings and 3D visualizations using various rendering software, as well as preparing Estimate Engineering.

Partner

Sena Arien Pancaneka

Partner

Marliana Gustiani

Partner

Nur Hasan

Nur Hasan is a Project Supervisor who oversees the on-site planning of project activities. His expertise centres on construction implementation, which includes concrete and steel structures, as well as finishing works. Nur Hasan has managed numerous projects such as the Mr M Private Mansion, the Mr H + A Private House, Trivita, Studio Kopi, and the B+A Private House. Previously, he worked for PT Pilar Lintang Pratama and Tata Bumi Raya, where he worked on the Muhardi Hospital in Solo, and for PT. Sabamas on the Indoasia Building project. Furthermore, he has experience in delivering road and bridge infrastructure within the Wilmen industrial estate in Cilegon.

Partner

Soni Marselino

Partner

Roland Rizky Mantow

Roland Rizky Mantow is a Structural Engineer who joined Tatagraha Architect in 2025. He holds a Bachelor’s degree in Civil Engineering from Brawijaya University and specializes in structural analysis of buildings, including concrete, steel, and timber structures.

He has completed several structural analysis projects for various types of buildings, such as residential houses, shop-houses, coffee studios, and school buildings. His work involves both superstructure components (roofs, columns, beams, floor slabs) and substructure elements, such as foundations. He undertakes structural modeling and analysis using professional software including SAP2000, IDEA StatiCa, Revit, and AutoCAD.

Previously, he worked as a contractor on facility development projects for a company who operating in the Industrial Plantation Forest sector. The projects included the construction of employee dormitories, a mosque, a canteen, a genset house, and a security post.

Partner

Kunding Djamil

Partner

Mahmudi Munawar

Partner