Our History

Combining the Best of Both Worlds

PremierOne Credit Union is the combination of two credit unions rich in history. National 1st Credit Union originally formed in 1968 for National Semiconductor employees; and San Jose Credit Union began serving employees of the City of San Jose in 1932. The merger between the two credit unions in 2013 formed a Credit Union better able to service its membership. At each step, we selected the best of each Credit Union to maximize what we offer members without losing the dedicated service each had cultivated.