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Transforming IT Advisory, Consulting and Professional Development Services to Meet Today's Needs
Who Is TAC? What Is EaaS?

Founded in 2002, TAC brings its unique Expertise-as-a-Service® (EaaS™), the next logical step in the XaaS revolution, to the enterprise. The EaaS solution-delivery model gives clients access to TAC’s wide array of services, tools and workshops designed to help CIOs and IT managers reduce costs, improve productivity, and increase the status of IT in the boardroom. The EaaS mission is to provide first-hand, actionable information, advice, and expertise in the context of your specific IT organization. The TAC Expert Network provides clients on-demand access to one of the world’s largest vetted networks of practicing IT experts. With hundreds of CIOs, authors, patent holders, thought leaders, and independent consultants, TAC delivers the right answer to your question in the right context, “right now.”
TAC International Executive Advisory Team

TAC International Executive Advisory Team The TAC International Executive Advisory Team aspires to be the trusted business strategy and career advisor to senior IT executives and boards of directors worldwide in helping them succeed in their chosen business.

The TAC International Executive Advisory Team consists of world-class practitioner coaches (or recently retired practitioners) who themselves have been global CIOs of Fortune 500 companies. These elite coaches provide insights and wisdom that can only come from a lifetime of work at the business end of the IT profession (i.e. not as consultants or analysts). The coaching ranges from “soft” topics like office politics and workload, all the way to “hard” issues relating to financial/ organizational structure, and enterprise board-level support. The coaches have priority call on TAC’s hundreds of IT experts, and can help engage them to address technical issues on their client’s behalf.


TAC Expertise-as-a-Service is the first new model for sourcing these services in more than three decades. TAC EaaS delivers faster, better and more affordable enterprise-wide access to the information for your IT organization’s needs than has ever been available to you before.

The EaaS model uses a vetted network of hundreds of practicing experts with real-world success credentials in information technology strategy, leadership, management, operations and implementation. All TAC EaaS services leverage this expert network, enabling us to reduce the costs to our clients while maintaining a superior level of quality, coverage, and client satisfaction. TAC EaaS does away with scalability issues and restrictions on the use of information.
Expert Network

Expertise-as-a-Service Expertise-as-a-Service Advisory Consulting Leadership, Skills & Organization Development Performance Management & Measurement TAC EaaS delivers faster, better and more affordable access to the information, advice, and professional development your IT organization needs.

TAC EaaS is uniquely designed to deliver services in four comprehensive solution segments that provide the largest return on investment for our clients: Advisory Services, Consulting, Performance Management and Measurement, and Leadership, Skill and Organization Development. Our clients take advantage of these solution segments either individually or in conjunction with one another to truly realize the full benefit of EaaS.

The hallmark of TAC EaaS is its vetted network of hundreds of practicing Experts with more than 25 years of experience and real-world success credentials in our four solution segments. TAC EaaS does away with vendor bias and restrictions on the use of information. You own the work we do for you.

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