Indonesia Seaweed

Leading Indonesia Seaweed Farming


Macro Seaweed

The forefront of seaweed farming in Indonesia. A catalyst for change. Macro Seaweed is a social enterprise with commitment to make a positive difference for people and ocean. Begins in the pristine waters of Bali Indonesia where we cultivate the finest seaweed nature has to offer. Our operations revolve around the core pillars of seaweed farming, innovation, and sustainability.


Nursery & Cultivation

Our deep-seated dedication to seaweed cultivation with focus on Eucheuma and Kappaphycus. As well as seaweed supplier enabling us to source extraordinary array of seaweed varieties including Sargassum, Gracilaria, and Ulva.


Research & Development

The necessity of staying at the forefront of innovation, we dedicates substantial resources to research and development, endeavoring to birth innovative solutions that elevate the farming efficiency of seaweed in Indonesia.


People & Ocean

Commitment to impactful sustainability encompasses nurturing the well-being of both people and ocean, with triple-win impact of Blue Carbon sequestration including climate mitigation, marine ecosystems, and coastal economic.


Our Product

Eucheuma Cottonii

Eucheuma Cottonii

Kappaphycus Alvarezii

Kappaphycus Striatum

Eucheuma Spinosum

Eucheuma Spinosum

Eucheuma Spinosum

Eucheuma Denticulatum



Sargassum sp



Gracilaria sp

Ulva Lactuca

Ulva Lactuca

Ulva Lactuca

Ulva sp


Our Project

From Nursery to the Deep Blue Unraveling Indonesia Seaweed Farming

Our unwavering commitment to seaweed cultivation is evident as we delve deep into nurturing Eucheuma and Kappaphycus, two vital species in the seaweed family. Moreover, as a seaweed supplier and exporter, we tap into the astonishing diversity of seaweed types, including Sargassum, Gracilaria, and Ulva across Indonesia regions.

In this journey of profound oceanic discovery and transformation,  a navigator to develop new coastal potential, charting a course towards ecological responsibility and sustainable innovations that will shape the future of seaweed farming.

Seaweed Farming

seaweed farming technique
seaweed farming ocean forecast

Revolutionizing Indonesia Seaweed Sector Through Innovation

The utilization of the Internet of Things (IoT) as monitoring and reporting tools enable us to comprehensively understand ocean conditions, gather crucial data, and assess the feasibility of cultivating seaweed in previously untapped locations. By closely monitoring and analyzing environmental factors such as water temperature, salinity, and nutrient levels, we can make informed decisions that enhance the efficiency.

Seaweed Market App that serves as a central hub connecting all stakeholders in the seaweed industry. This user-friendly application fosters collaboration and communication between farmers and buyers, streamlining the entire supply chain.

Seaweed Innovation

Nurturing Eco-Harmony Sustainability for People and Oceans

Focuses on Blue Carbon sequestration, benefiting climate change mitigation, marine ecosystems, and coastal economies. Seaweed aquaculture’s role in climate adaptation is emphasized, as it attenuates wave energy, shores up coastlines, raises pH levels, and oxygenates water, countering ocean acidification and de-oxygenation. Additionally, seaweed is explored as a source of biodegradable biomaterials, reducing plastic pollution.

The forefront of a silent revolution, aligning human interests with ecological harmony, nurturing a brighter, more sustainable future where seaweed serves as a catalyst for change.

Seaweed Sustainability

blue carbon

Explore seaweed investment in Indonesia, particularly Bali, a hub for oceanic potential. With rich coastlines and pristine waters, Bali offers an eco-friendly opportunity in the booming marine aquaculture industry. Benefit from high demand, low costs, and governmental support for aquaculture ventures. As cultivator and seaweed supplier Indonesia, secure a sustainable future by investing in Bali’s marine sector.

seaweed farming investment

Blog Posts

News & Articles