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About Sienda Media

Sienda Media is published by Sienda Ltd, a London-based business engineering and advisory company founded in 2012.

Sienda works selectively with businesses and organisations requiring an experienced independent perspective on difficult decisions, problems, projects and opportunities.

Visit Sienda Ltd →


For information about Robert “Bob” Mazzei and his professional experience:

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Business Engineering & Decision Briefings

New Sienda Media publications increasingly focus on the practical problems encountered in real organisations.

Topics include:

Business engineering

Understanding processes, responsibilities, operating models and cross-functional problems.

Commercial decisions

Markets, products, commitments, feasibility and the operational consequences of commercial choices.

Projects & products

Understanding why projects fail, what requirements really mean and whether an initiative should proceed.

Technology & automation

Determining whether the problem actually requires technology before buying or building anything.

Standards & compliance

Turning requirements such as GLOBALG.A.P., ISO frameworks, privacy and the EU AI Act into workable processes, controls, responsibilities and evidence.

Data & decision analysis

Turning fragmented information into conclusions management can actually use.