Thoma Bravo acquired Aucerna, which develops software solutions for upstream oil and gas companies. Financial terms were not disclosed. "Aucerna is playing a key role in accelerating the digital transformation taking place in the oil and gas industry," said Scott Crabill, a Managing Partner at Thoma Bravo. "The company is a strategic partner for many of the world's most respected oil and gas companies, and global adoption of their mission critical technology is growing rapidly. We look forward to working with Wayne and the Aucerna management team to support the company's continued growth, both organically and through strategic acquisitions."