{"id":8462,"date":"2026-06-05T13:34:15","date_gmt":"2026-06-05T04:34:15","guid":{"rendered":"https:\/\/mirai-works.co.jp\/consulnext\/?post_type=column&p=8462"},"modified":"2026-06-05T13:34:16","modified_gmt":"2026-06-05T04:34:16","slug":"what-is-the-one-pool-system-at-consulting-firms-merits-and-demerits-explained","status":"publish","type":"column","link":"https:\/\/mirai-works.co.jp\/consulnext\/en\/column\/8462\/","title":{"rendered":"What Is the One-Pool System at Consulting Firms? Merits and Demerits Explained"},"content":{"rendered":"\n

The one-pool system is a structure where all consultants\u2014say, 500 of them\u2014belong to the same department.<\/strong> Its advantages include the ability to collaborate across industries and to develop deep expertise in specific areas.<\/p>\n\n\n\n

There are also certifications that can give you an edge when joining a consulting firm that uses the one-pool system, so if you are considering a career in consulting, it may be worth pursuing relevant qualifications.<\/p>\n\n\n\n

This article covers the merits and demerits of the one-pool system, venture consulting firms that use it, and certifications that can strengthen your job application.<\/strong><\/p>\n\n\n

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What Is the One-Pool System?<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

The one-pool system is a structure in which all consultants are assigned to the same department.<\/strong><\/p>\n\n\n\n

An increasing number of consulting firms have adopted this model. BayCurrent Consulting, Inc. is one of the most well-known examples and will be used here for illustration.<\/p>\n\n\n\n

About BayCurrent Consulting, Inc.<\/h3>\n\n\n\n

Basic information about BayCurrent Consulting, Inc. is as follows.<\/p>\n\n\n\n

 <\/span>Company Name<\/td>BayCurrent Consulting, Inc.<\/td><\/tr>
 <\/span>Founded<\/td>March 25, 1998<\/td><\/tr>
 <\/span>Address<\/td>\u3012106-0041
Azabudai Hills Mori JP Tower, 1-3-1 Azabudai, Minato-ku, Tokyo<\/td><\/tr>
 <\/span>Phone<\/td>03-5501-0151<\/td><\/tr>
 <\/span>Consolidated Revenue<\/td>\u00a5148.3 billion (FY ending February 2026)<\/td><\/tr>
 <\/span>Consolidated Employees<\/td>7,551 (as of April 2026)<\/td><\/tr>
 <\/span>Official Website<\/td>https:\/\/www.baycurrent.co.jp\/<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

BayCurrent Consulting, Inc. operates across digital, strategy, technology, operations, and sustainability domains<\/strong>, delivering end-to-end solutions from system design through execution.<\/p>\n\n\n\n

Two Reasons BayCurrent Consulting Adopted the One-Pool System<\/h3>\n\n\n\n

Here are the two primary reasons BayCurrent Consulting has implemented the one-pool system.<\/p>\n\n\n\n

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  1. To strengthen consultants’ expertise<\/a><\/li>\n\n\n\n
  2. To better serve clients in solving their challenges<\/a><\/li>\n<\/ol>\n\n\n\n

    To Strengthen Consultants’ Expertise<\/h4>\n\n\n\n

    The reason all consultants are placed in the same department is to develop highly specialized professionals.<\/strong><\/p>\n\n\n\n

    You might wonder: “Wouldn’t it be better to divide people by industry or function to build deeper expertise?” Consider this analogy\u2014just as Japanese professionals working abroad often gain a deeper appreciation of Japan’s unique characteristics, exposure to a wide range of industries and functions helps consultants better understand the differences and traits of each sector.<\/strong> Broad knowledge in areas like IT and marketing fosters a more objective perspective.<\/p>\n\n\n\n

    The belief is that a wide knowledge base ultimately accelerates the development of specific expertise\u2014which is why the one-pool model is used.<\/p>\n\n\n\n

    To Better Serve Clients in Solving Their Challenges<\/h4>\n\n\n\n

    Having consultants from diverse industries in the same department makes cross-industry collaboration easier and accelerates the generation of solutions.<\/strong> This is another key reason BayCurrent has adopted the one-pool model.<\/p>\n\n\n\n

    In recent years, cross-industry collaboration has grown significantly, and many clients are seeking business expansion beyond traditional boundaries.<\/p>\n\n\n\n

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    4 Advantages of the One-Pool System<\/h2>\n\n\n\n
    \"Five<\/figure>\n\n\n\n

    What are the practical benefits of working under the one-pool system?<\/p>\n\n\n\n

    Here are four advantages you are likely to experience firsthand.<\/p>\n\n\n\n

      \n
    1. You develop deep expertise in specific practice areas<\/a><\/li>\n\n\n\n
    2. You gain experience across a wide variety of engagements<\/a><\/li>\n\n\n\n
    3. You are better positioned to help clients solve their problems<\/a><\/li>\n\n\n\n
    4. You can collaborate with consultants from other industries<\/a><\/li>\n<\/ol>\n\n\n\n

      You Develop Deep Expertise in Specific Practice Areas<\/h3>\n\n\n\n

      Working under the one-pool system helps you build deep expertise in targeted practice areas.<\/strong><\/p>\n\n\n\n

      Solving client problems requires more than narrow domain knowledge\u2014it demands broad competencies, including areas like IT. When you decide to deepen your specialization, a well-rounded knowledge base across multiple industries will allow you to do so more efficiently.<\/p>\n\n\n\n

      You Gain Experience Across a Wide Variety of Engagements<\/h3>\n\n\n\n

      In the one-pool system, everyone belongs to the same department and builds their career from there\u2014which means you can work on projects spanning multiple domains.<\/strong><\/p>\n\n\n\n

      This model is well-suited for those who want to accumulate diverse project experience and develop a wide range of expertise.<\/p>\n\n\n\n

      You Are Better Positioned to Help Clients Solve Their Problems<\/h3>\n\n\n\n

      At firms using the one-pool system, collaboration with consultants from other industries is common, enabling you to develop knowledge across a broad range of sectors. The more knowledge you accumulate, the more precise and effective your client proposals become.<\/strong><\/p>\n\n\n\n

      You Can Collaborate with Consultants from Other Industries<\/h3>\n\n\n\n

      Consultants must analyze client challenges objectively, regardless of industry. By joining forces with consultants from different sectors, you can deliver higher-quality support and solutions.<\/strong><\/p>\n\n\n

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