Celtic Renewables limited

Celtic Bioenergy

This company develops biological treatment facilities that convert municipal, agricultural and food waste into renewable gas, electricity and heat for waste management firms.

Sonichem (Formerly Bio-Sep)

The company produces renewable bio-based chemicals from forestry by-products for customers in the materials, cosmetics and pharmaceutical sectors.

Cellugy

This company produces bio-based cellulose through fermentation to replace petrochemical ingredients for customers in the personal care and cosmetics industries.

MiAlgae

This company produces omega-3 rich microalgae from whisky distillery by-products for use as an ingredient by aquaculture and pet food manufacturers.

GFBiochemicals

This company manufactures plant-based levulinic acid and its derivatives for industrial and consumer goods manufacturers across the personal care, coatings and agrochemical sectors.

Bloom Biorenewables

This company converts plant biomass into renewable chemicals and materials for customers in the fragrance, materials, and fuel industries.

Alternative plants

This company develops active botanical ingredients from plant stem cells for the cosmetic industry using biotechnology and cellular farming.

Biosimo

This company develops bio-based acetyl chemicals and catalytic technologies for manufacturers in the pharmaceutical, cosmetic, adhesive and energy industries.