About

  1. Home
  2. About
COMPANY PROFILE

PT MASSIS Power Engineering

PT MASSIS Power Engineering is an engineering company specializing in Field Services, Onsite Machining, Rotating Equipment Solutions, Reverse Engineering, Precision Manufacturing, and Reliability Improvement. We provide comprehensive engineering solutions for power generation, oil & gas, petrochemical, pulp & paper, mining, cement, steel, and general manufacturing industries, helping customers minimize downtime and maximize equipment performance.

Backed by more than 20 years of industrial experience, MASSIS combines engineering expertise, advanced machining capabilities, and strong project execution to deliver practical, reliable, and cost-effective solutions directly at customer facilities. Our commitment is to provide precision, reliability, safety, and long-term value through high-quality engineering services and innovative manufacturing solutions.

PT MASSIS Power Engineering
OUR COMMITMENT

Vision, Mission & Corporate Culture

STRATEGIC VISION

Vision

To become Indonesia's trusted engineering partner in rotating equipment reliability, field services, and precision manufacturing solutions.

CORE EXECUTION

Mission

  • Deliver engineering solutions that improve equipment reliability and availability.

  • Minimize customer downtime through rapid response field services.

  • Maintain the highest standards of safety, quality, and technical excellence.

  • Develop sustainable partnerships through innovation and continuous improvement.

  • Provide cost-effective maintenance and manufacturing solutions.

MASSIS VALUE SYSTEM

Corporate Culture

M — Mindset Excellence
A — Accountability
S — Safety First
S — Synergy
I — Integrity
S — Service Oriented
WHO WE ARE

PT. MASSIS Power Engineering

Backed by more than 20 years of industrial experience, MASSIS combines engineering expertise, advanced machining capability, and strong project execution to provide practical and cost-effective solutions directly at customer facilities.

20+
Years of Proven Industrial Engineering Expertise
Core Specialization

An engineering company specializing in field services, onsite machining, rotating equipment maintenance, reverse engineering, precision manufacturing, and reliability improvement solutions.

Industrial Sectors

We proudly support power generation, oil & gas, petrochemical, pulp & paper, mining, cement, steel, and general industrial sectors through highly specialized technical interventions.

Technical Advantage

Delivering exceptionally fast-response technical services specifically aimed at minimizing critical downtime and maximizing structural asset performance onsite.

Value Commitment

Our unwavering operational commitment is to actively deliver precision, outstanding reliability, absolute safety, and long-term asset value for every engineering project we undertake.

FOUNDER & JOURNEY

The Foundation of Trust

Built upon decades of executive leadership, technical mastery, and an unwavering commitment to industrial engineering excellence.

Wawan Siswoyo

WAWAN SISWOYO

Founder & Director
“

Komitmen untuk terus bertumbuh, memberi solusi, dan memberikan nilai terbaik bagi setiap klien.

”
2007 - 2015 PT. Taka Group

Turbomachinery & Sales Leadership

Formative years spent driving technical market growth and building client engineering trust across critical corporate functions:

  • PT. Taka Machinery Indonesia – Sales Engineer Supervisor
  • PT. Taka Turbomachinery Indonesia – Marketing Manager
2015 - 2024 PT. Taka Precision

Strategic Business Development & Manufacturing

Elevated to executive leadership, overseeing high-precision manufacturing frameworks, complex mechanical operations, and corporate scaling strategies:

  • PT. Taka Precision Manufacturing Indonesia – Business Development Director
2024 - PRESENT PT. MASSIS

Establishment of PT. MASSIS Power Engineering

Leveraging over 17 years of deep turbomachinery and manufacturing experience, the organization was founded to deliver world-class field execution directly at customer assets:

Field Services Onsite Machining In-situ Repair
Chat Workshop