Fuoco Group is expanding from its Long Island base to Miami, combining with Dohan Salum + Company, a CPA firm serving the South Florida area.

Cloud-based financial planning and reporting technology provider Adaptive Planning has purchased SaaS data visualization tool maker myDials, effectively enhancing the company’s business intelligence capabilities.

Kreinik & Co. and Fiorita Kornhaas & Co. becomes one.

Yeo & Yeo has merged in Hauswirth+Moncrief, expanding the Michigan firm’s footprint in the Detroit area.

Gelman, Rosenberg & Freedman CPAs, a financial, tax and consulting firm serving the Washington, D.C, area, has acquired the litigation support and forensic accounting practices of Greystone Advisory Group LLC.

The new addition allows the Ohio-based regional firm to enter Central Florida

Wolters Kluwer Tax & Accounting has acquired the assets of BSI, a provider of international tax, legal, business and investment information.

A roundup of merger & acquisition activity among accounting firms

The Sports, Arts and Entertainment Group of St. Louis accounting and business consulting firm Anders Minkler & Diehl and Festus, Mo.-based Barnes Sports Group have officially merged after a year of working together as affiliated entities.

Connecticut accounting firm Guilmartin, DiPiro & Sokolowski has merged in the practice of Rick Morin & Associates, adding a new partner and expanding the firm’s tax capabilities in the Middletown, Conn., market.

Accounting & Consulting Group has acquired the Roswell, N.M.-based accounting firm Andrews Smith Lowery & Co. for an undisclosed sum, expanding its agricultural client base.

Deltek Inc., a developer of software for enterprises, professional services firms and government contractors, will be sold to private equity firm Thoma Bravo for $1.1 billion, effectively making it a private company.

Regional accounting firm Eide Bailly plans to merge in Utah-based Schmitt, Griffiths, Smith & Co. on Nov. 1.

Armanino Consulting, the technology arm of regional accounting firm Armanino McKenna, has purchased Naperville, Ill.-based Intacct partner and cloud consultancy AccessTek, effectively expanding Armanino’s Intacct practice in addition to its overall cloud accounting and financial product sales and consulting practice.

Emerging and high-growth markets was a sweet spot for U.S.-based companies in the first half of 2012.

J.H. Cohn CEO Tom Marino said Wednesday that his firm will remain in the Nexia International accounting firm network after it merges in October with Reznick Group, and will be renamed CohnReznick, with him and Reznick managing principal Ken Baggett leading the combined firm as co-CEOs for the next three years.

Small business-focused cloud accounting software provider Wave Accounting has acquired online stock research and investment tracking company Vuro.co.

Rod Axtell joins the firm as partner. Four other staff members will also follow.

Arnett & Foster PLLC, of Charleston, W. Va., and Toothman Rice PLLC of Bridgeport, W. Va., have merged.

Detroit-area firms Croskey Lanni and Hirzel Jackson & Swaine are combining forces.