Zi Group, parent of Green Dot Limited and other subsidiaries, is a leading Bangladeshi conglomerate delivering solutions in water treatment, environmental engineering, and infrastructure. Since 2008, it has grown into a multi-dimensional organization with subsidiaries like ABM Engineering, ABM Infra, Water Birds Ltd., NS BD Corporation, and Onetech Machineries. With 600+ professionals, ISO-certified facilities, and global partnerships, ZI Group provides advanced water purification, storage, distribution, infrastructure, and industrial automation solutions, serving government and private clients with innovation, quality, and national pride.
Zi Group provides advanced water, environmental and engineering solutions with a commitment to innovation, quality and sustainable growth.
Our Brands
International Partnership
The Strategies
At Zi Group, our strategies are rooted in vision, integrity, and long-term impact. We believe in building sustainable businesses that not only drive growth but also contribute to national progress. Our approach combines global sourcing with local expertise, ensuring world-class quality while empowering local industries and communities. By embracing innovation, fostering partnerships, and maintaining uncompromising transparency, we create resilient solutions that meet the needs of today while preparing for the challenges of tomorrow.
Our Valuable Client
Board of Corporate Directors
ABM Zahidul Islam
Chairman
ZI Group
Nargish Sultana
Director
ZI Group
Abu Osman Siddique
Executive Director & CFO
ZI Group
Masedul Islam
Executive Director
ZI Group
News & Events
গ্রীন ডট লিমিটেডের ডিলার মিট ২০২৫ অনুষ্ঠিত
ঢাকার আন্তর্জাতিক কনভেনশন সিটি বসুন্ধরায় তিনদিনের ওয়াটার এক্সপো ২০২৫
মেইড ইন বাংলাদেশ, বিশ্বমানের ওয়াটার পিউরিফায়ার
এক টাকায় পাঁচ লিটার বিশুদ্ধ পানি, বর্জ্য থেকে হবে বিদ্যুৎ-সার
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