Dallas-based Longhorn Wealth Management has joined Securties America, a La Vista, Neb.-based broker-dealer.

John Donovan, Longhorn’s president, founded the firm in 1991 and was previously affiliated with Lincoln Financial Advisors. Donovan cites technology, research support and continuity planning as reasons for joining Securities America.

Securities American has more than 2,000 affiliated independent advisors and over $55 billion in client assets under management.