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About us

Tynergy is a group of companies for sustainable energy and sustainable economic development.

Render of Wiraraja Industrial Park from the air
Wiraraja Industrial Park, Batam, Riau Islands, Indonesia

Who we are

The Tynergy Group of Companies works on sustainable energy and sustainable economic development in the United States and Indonesia. Tynergy offers advanced sodium-ion energy storage, from battery packs to 1 MWh containers. In Batam, Riau Islands, Indonesia, PT Energy Tech Indonesia is building sodium-ion battery module manufacturing. PT Essence Global Indonesia is building a silica, solar and semiconductor value chain there. Both companies plan their plants in the Wiraraja GESEIP park on Galang Island, a National Strategic Project of the Government of Indonesia. In October 2026, the group broke ground on its first phase at Wiraraja Industrial Park in Kabil, Batam.

Technology for the World.

What we stand for

Mission, vision and purpose.

Mission
To provide sustainable energy and sustainable economic development.
Vision
A world free from poverty, where equitable access to resources empowers communities to thrive and unlocks sustainable growth for future generations.
Purpose
Tynergy exists to address the energy and water needs of the world.
Belief
We believe in an ecosystem or group of companies approach, teaming with the best and most advanced in the industry.
Trade
We enable trade relations among countries to share resources to help all nations realize energy self-reliance.

Four pillars

What the group works on

One message in four parts. Each pillar has its own page with the proof and the sources.

  1. Technology for the World

    Advanced sodium‑ion energy storage

    One sodium-ion chemistry, from a battery module to a 1 MWh storage container.

    Energy storage

  2. Sustainable economic development

    Industry built in Indonesia

    Two Indonesian companies build sodium-ion storage and a silica-to-semiconductor value chain in Batam.

    Indonesia

  3. Trade that builds both economies

    Partnerships between nations

    Global sourcing and government groundwork across Indonesia, the United States and Germany since 2022.

    Partnerships

  4. Purpose

    Energy and water self‑reliance

    Tynergy exists to address the energy and water needs of the world.

    Sustainability

Leadership

The founders

  • Tynergy

    Yan Purba

    Founder and Chief Executive Officer

  • Essence Global

    Chester A. Coleman

    Founder and Chairman

Offices

Where to find us

Offices in Batam and Sheridan, Wyoming, and the project site on Galang Island.

  • Indonesia

    Batam office

    Wiraraja Industrial Park 1Jl. Wiraraja Industrial Estate Block A No. 3Kabil, Nongsa, BatamRiau Islands 29467, Indonesia
    Open in Google Maps (opens in a new tab)

  • Indonesia

    Project site

    Wiraraja GESEIPGalang Island, Batam CityRiau Islands, Indonesia

    A National Strategic Project, inside the Batam Free Trade Zone.

  • United States

    United States office

    30 N Gould St Ste 30426Sheridan, WY 82801United States
    Open in Google Maps (opens in a new tab)

More about Tynergy

The group, its partners and its investors