The Top 100 Firm has combined with Syosset’s S.A. Koenig.

The deal will bring together two Top 100 Firms and supplement Marcum’s not-for-profit practice with a nonprofit-focused group led by women partners.

The Top 100 Firm has expanded in the Albuquerque area with its latest M&A deal.

The is extending its footprint in the Louisville, Kentucky, area.

The Regional Leader has added a Franklin, Tennessee-based consulting firm that specializes in servicing financial institutions.

The Top 100 Firm is expanding in Phoenix with its latest M&A deal.

Numerous issues could prove challenging and even put deals at risk.

The Top 100 Firm is expanding in the Des Moines area.

CSH has acquired Definity Partners in West Chester, Ohio.

The Top 100 Firm is expanding its footprint beyond Minnesota and Iowa.

GT has acquired a life sciences consulting firm based in the Philadelphia area.

The Top 100 Firm is adding Texas-based MRZ.

The combination includes some relocations and management changes.

The Louisville, Kentucky-based Top 100 Firm has formed a new technology affiliate.

The deal will expand the Georgia-based firm’s client base of McDonald’s franchisees to dozens of other states.

The Georgia-based firm is merging in Florida’s Brand Tax Group.

Fear plays an enormous and under-appreciated role in firm mergers, says Transition Advisors' Joel Sinkin.

AsTech provides a range of internet application security consulting services, including penetration testing, best practices and compliance programs, and training in areas such as incident response and secure coding techniques.

Sareen merges in Howser; and Polk & Associates adds Kirschner, Hutton, Perlin.

The deal will expand W&G’s existing New York City practice.