Altregy and Sigma Enterprises partnership Announcement

Established in the USA, Alttregy manufacturers cost-effective and reliable hydrogen fuel cell systems. Its Freedom Power technology is the revolutionary breakthrough behind Altergy’s clean, reliable, on-demand power solutions.

We are proud to announce our partnership with Altergy. Established in the USA, Altergy manufactures reliable and cost-effective hydrogen fuel cell systems. Its Freedom Power technology is the revolutionary breakthrough behind Altergy’s clean, on-demand power solutions.


Learn more about Altergy products »


Mazrui Group

Mazrui Group is a privately held diversified holding company that operates across numerous industries and asset classes. Originally created to manage the business interests of the family of Mr. Abdullah M. Mazrui, it has continued to grow as a regional partner of choice.

Mazrui Group companies are market leaders in Oil & Gas, Construction & Building Materials, Retail, Industrial, Healthcare and Education. All companies benefit from a world class support structure delivered through a “Shared Services” model.

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We, at Sigma, are proud of our association with world leading engineering brands from various parts of the globe including America, Europe and Japan. Our association with some of the key principals are longer than a decade.

Over the years, we have built our relationship with suppliers to offer the best solutions to customers in the region.
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