A Story of Leadership, Innovation, Hard Work, and Inclusion In an industry dominated by large-scale manufacturers and long-established corporations, National Storage Tank (NST) stands out not only as a leader in engineered water storage systems but also as a certified woman-owned business driving change through innovation, diversity, and community impact. Led by CEO Nicole Oblad, NST has become a powerhouse in the design and delivery of bolted steel, stainless steel, fiberglass, and underground water storage tanks, serving industries ranging from hospitals and data centers to agriculture and manufacturing. Yet, what truly sets NST apart isn’t just the scale of its operations, but the values that fuel its success. Breaking Barriers in a Male-Dominated Industry The water storage and construction industries have traditionally been male-dominated, but NST’s leadership has rewritten that narrative. Under Nicole Oblad’s guidance, NST has become one of

National Storage Tank began in the Napa Valley, Our roots are in wine, and they are deep, we served the needs of the Wine Industry in Napa & Sonoma Counties for years before we began to branch out into other industries. Behind all the prestige and panache involved in the Wine Industry, there are two things we always keep in mind; Agriculture and Manufacturing. We never forget neither the farmers nor the vintners, and from field to press and have been facilitating both for a long time.  Water Storage Tanks Irrigation is essential, water on demand for crops, and frost prevention. Our tanks come in a wide variety of gallon capacities from 5,000 to 5 million and can be fitted with outlets of any size for maximum water draw, anti-vortex systems are second nature to us as well. Your crop needs a consistent and reliable water source because grapes grow and the weather changes often so vineyards have to be ready at a moment’s notice. Our Corrugated Bolted Steel Tanks have