IDS is the leading provider of integrated software solutions for the asset finance industry - from origination through disposition and asset management . The company has offices in Minneapolis, Bangalore, Basingstoke, Sydney, and Singapore with over 250 customers in 34 countries.

SmartSignal is a provider of predictive analytics for equipment health in the power generation, oil & gas, and aircraft industries. Acquired by GE Intelligent Platforms.

Campbell served as Executive Vice President and Chief Operating Officer overseeing FICO’s global sales, strategic partnerships and professional services functions as well as the company’s consumer and B2B scoring businesses. Mr. Campbell joined FICO in 2005 as Chief Operating Officer–Products, where he held global product P&L responsibilities including business plan execution, product management and product marketing

Venture backed company based outside of Paris that developed, marketed and installed optimized labor scheduling systems for a variety of industries in many different countries. Company purchased by Oracle.

Working with venture capital and LBO firms to find, analyze and negotiate investment in roll-up opportunities, primarily in the Human Capital Management market. Strategy consulting for technology and related service businesses.

Campbell came to SAP through the acquisition of Campbell Software. He was initially appointed the GM of the Human Capital Management business of SAP, and after successfully turning that organization around and into the leading HCM vendor in the market, he was appointed Senior Vice President and General Manager driving five different business units - Financials, HCM, CRM, Supply Chain Management, and Product Lifecycle Management - representing over $1.5b in combined annual sales.

Venture-backed Campbell Software pioneered the use of mathematical optimization for labor scheduling. It's product StaffWorks became the leading in-store application in the retail industry, and was twice named to the Inc. 500 list of fastest growing private companies. Company acquired by SAP.

Co-founded this developer of linear and integer optimization software. What’sBest! performed as an add-on to Lotus 123 and Microsoft Excel to find the optimal solutions to “what-if?”spreadsheets. What’sBest! was awarded a PC Magazine Technical Excellence Award.

Co-founded this custom software development company. In addition to writing order entry, RFP, and inventory management software for multiple clients, completely designed and developed the first PC based risk management system, Spectrum, for Marsh and McClennan.