About Us

Who We Are

Lighting the Way to Sustainable Society and Environment

Your partner for environmental compliance and sustainable growth.

Arunika Lestari (“Aruni”) is an environmental and sustainability consulting firm dedicated to helping businesses achieve regulatory compliance, strengthen sustainability performance, and create long-term value.

Drawing on multidisciplinary expertise in environmental permitting, ESG, and green building, we deliver integrated, evidence-based solutions that address complex environmental and sustainability challenges.

As a trusted one-stop partner, we work alongside our clients to turn sustainability commitments into practical action and measurable impact — lighting the way toward a more resilient and sustainable future.

Two engineers in safety gear reviewing documents at a project site
One-stop partner for environment, ESG & green building

3

Integrated business lines: Enviro, Sustainability, and Architecture & Green Design

100+

Projects delivered by our team across Indonesia

15+

Cities and regencies served, from Aceh to Balikpapan

OUR VISION

To shape a future where business growth and environmental sustainability go hand in hand, creating lasting value for society, nature, and generations to come.

Our Mission

Guiding businesses toward a sustainable future

Four commitments shape how we serve our clients and the industries we work in.

Message from the Director

Growth and responsibility, together

At Aruni, we believe business growth and environmental responsibility can — and must — advance together.

We exist to help businesses navigate environmental compliance, strengthen sustainability performance, and create long-term value. Combining technical expertise with strategic ESG insight, we deliver practical, data-driven solutions that turn sustainability commitments into measurable action.

Together with our clients and partners, we are lighting the way toward a more resilient and sustainable future — for society, nature, and generations to come.

Warm regards,

Arfien Farhan Fadhillah, S.T., M.T., M.Eng.

Director

Arfien Farhan Fadhillah, S.T., M.T., M.Eng.

Director, Arunika Lestari

Our Business Lines

Integrated services under one roof

Three specialised business lines working together to support compliance, sustainability performance, and responsible building.

Aruni Enviro

End-to-end environmental permitting and compliance solutions to help businesses meet regulatory requirements and operate responsibly.

Aruni Sustainability

Integrated ESG and sustainability solutions to measure performance, manage sustainability risks, and communicate long-term value.

Aruni Architectural & Green Design

Functional, efficient, and sustainable buildings through architectural excellence and green building principles.

Let's Get Connected!

Partner with Arunika Lestari for environmental compliance and sustainable growth. Tell us about your project — we are ready to help.