About Us

Who

We Are

PT. Trisakti Mekarmandiri (TMM) was founded in 1988 by a mechanical engineer from the University of Indonesia with more than 16 years of experience in building construction and development.

Established with the vision of independent and professional practice, the company began as PT. Trisakti Arta Mekar before later becoming PT. Trisakti Mekarmandiri, with its core focus remaining unchanged.

Since 1992, TMM has focused on developing skilled, responsible, and independent Indonesian professionals. The company’s growth led to the establishment of its dedicated office in Jalan Kedoya Duri Raya in 1994 and the expansion of its project scope and design-and-build capabilities.

Guided by gratitude and responsibility, TMM continues to strengthen its management, systems, and teamwork to improve efficiency, quality, and relationships with all business partners. The company remains committed to delivering successful projects and achieving sustainable, shared prosperity.

Vision

Attain business success in order to achieve a more prosperous life

Business

Interaction and communication Sharing skills and serving each other.

Success

Benefit all invested parties (clients, share holders, corporation, employees, suppliers and other business kin).

Prosperous Life

Comfortability, safety, and peace Improved living standard.

Mission

To empower employees to grow and to be self-reliant in Mechanical and Electrical Engineering.

To provide comfort, friendliness and safety for all parties and environment involved.

To achieve a better living through best quality of work.

Growing into Who We Are Today

Established as PT. Trisakti Arta Mekar, guided by a clear vision to build a sustainable future.

1988

FOUNDATION

Four years later, we transformed into PT. Trisakti Mekarmandiri—marking a new era with a stronger, more independent identity, ready to evolve alongside the changing times.

1992

TRANSFORMATION

MILESTONE

Decades of Experience

^
1988
  • Trisakti Mekarmandiri started their business using a company named PT.Trisakti Arta Mekar
  • First Project Federal Oil Factory Pulo Gadung
  • First Office At Kebun Jeruk Baru Jakarta Barat
^
1991
  • Purna Bhakti Pertiwi Museum-Taman Mini Indonesia Indah
  • Factory And Office Of PT. Gemala Battery
^
1992
  • PT. Trisakti Mekarmandiri Officialy Established
  • Prapanca Apartement
    Kebayoran
  • Wisma Dharmala Sakti
    Parking Building
^
1993
  • Infrastructure of Pantai Indah Kapuk Residential
  • Cisarua Indah Hotel
^
1994
  • The Office Moved To Jl. Kedoya Duri Raya
  • PT. Combiphar Factory Padalarang, Jawa Barat
  • Golf Hill Terrace Apartment Pondok Indah
  • Metropolitan Medical Centre (MMC) Hospital Jakarta
^
1995
  • Paragon Hotel Jakarta
  • Cimone Indah Mall Tangerang
  • Maria Kusuma Karmel Church Jakarta
^
1996
  • Factory Expansion PT. Martina Berto
  • Papermill Plant PT. Paper Tech Indonesia Jawa Barat
^
1997
  • Jakarta International School
  • Santa Ursula School Tangerang
  • Wisma Susan Pinus Elok
    Jakarta Timur
  • PT. Aldeuco Office Jakarta
  • Ben Air Drinking Water Plant
^
1998
  • Graduate Program Building Unika Atma Jaya
  • Security Printing Factory PT. Wahyu Abadi Lippo Cikarang
^
2001
  • Kemang Office Building
  • Infrastructure of Kota Baru Parahyangan Residential
^
2002
  • Kramat Jati Bus Pool
^
2003
  • Kinderland School
  • PT. Gema Elektro Office Building Jakarta Barat
^
2004
  • Kemang Icon Hotel
  • Royaltown Riverside Apartment Pluit
^
2005
  • Federal Oil’s First Blending Tank
  • Erha Clinic Kelapa Gading
^
2006
  • PT. Haldin Pacific Semesta Factory
  • Erha Lab and Pharmacore Lab Pharmaceutical Factories
^
2007
  • The First Bio Safety Level 3 Laboratory in Indonesia that had been certified by an international third party called World Biohaztec
  • Warehouse And Maintenance Building PT. Polypet Karya Persada, Cilegon
^
2008
  • Malaka Hotel, Bandung
^
2009
  • Built New Factory & Renovation Of Old Federal Oil Factory, Jakarta
  • Erha Clinic Surabaya
^
2010
  • Polymer Blending Tank For Federal Oil
  • Tuberculosis Bio Safety Level 2 Laboratory in FK-UGM, Yogyakarta
  • THCT Laboratory in Tarumanegara University, Jakarta
^
2011
  • Tuberculosis Bio Safety Level 2+ Laboratory in BLK Semarang & BLK Jayapura, Papua
  • PT. Anggana Catur Prima Office & Warehouse, Jakarta
  • PT. Synergy Engineering Office Building, BSD Tangerang
  • Tuberculosis Bio Safety Level 2+ Laboratory in RSUP H. Adam Malik, Medan & BBLK Palembang
  • Bio Safety Level 3 Laboratory in Balai Besar Uji Standard Karantina Pertanian, Jakarta
  • Chapel of St. Andreas Church, Jakarta
  • Erha Medicals Building, Jakarta
^
2012
  • Bio Safety Level 2 Laboratory for Dengue Research In UGM, Yogyakarta
  • PT. Hydrocolloid Indonesia Factory, Citeureup
^
2013
  • LPA & Tuberculosis Laboratorium Bio Safety Level 2+ In BBLK Surabaya
  • PT. Gunanusa Eramandiri Laboratorium, Cikarang

CORPORATE CULTURE

T

EKUN

Persistent

  • Reliability
  • Completing all tasks with optimum performance

M

ENGHARGAI

Value

  • Open-hearted
  • Time & resource management
  • To oneself & others

M

ENSYUKURI

Grateful

  • To live in sincerity
  • For everything we have achieved in life
  • To be a blessing for everyone