Managing Director & Senior Partner, Leader Business Transformation Suite
Intense pressures from a wide range of sources, including competition from low-cost players and rising prices of raw materials, have forced corporate leaders across many industries to give closer scrutiny to the cost side of their income statement. Capital markets and shareholders have demanded that companies respond to these pressures by managing costs more efficiently and effectively.
A critical but often undervalued area for cost improvement is nonpersonnel costs within selling, general, and administrative (SG&A) expenses. These include costs for facilities, information systems, outsourced labor, transportation, travel, and utilities, among many other areas that are regarded as routine overhead. Depending on the industry and the extent of outsourcing by the company, nonpersonnel costs can account for 40 to 50 percent of SG&A expenses. Because these costs have traditionally received less attention than personnel costs, the savings potential is usually significant. However, reducing nonpersonnel costs and making the changes stick are not simple tasks. Executives must decide where to target their efforts and determine how to reduce costs, while still meeting the needs of internal and external stakeholders.
BCG has developed a comprehensive approach to help companies identify and quantify opportunities to reduce nonpersonnel costs, select targets and improvement measures, and sustain improvements. The approach focuses on the “drivers”—such as head count or utilization—that determine the levels of nonpersonnel costs. This approach helps reduce costs without sacrificing efficiency or effectiveness, while also promoting wide acceptance of the reductions throughout the organization.
Most companies already put significant effort into keeping nonpersonnel costs low—for example, by managing tenders. However, we often see that these efforts are not effective enough, as evidenced by a mismatch between the quality of products or services and the needs of internal customers, as well as by inadequate demand management. Several common challenges help to explain why organizations struggle to manage nonpersonnel costs effectively:
These challenges make it hard for companies to manage nonpersonnel costs with the same sophisticated approaches that they apply to determine budgets in other areas. During good times, they tend to base budgets for nonpersonnel costs on the previous year’s spending or to adjust them in response to how head count has changed. In times of austerity, they indiscriminately slash costs across the board.
Rather than sidestepping the challenges to managing nonpersonnel costs, executives need to address the issues head on. The objective should be to achieve cost excellence by optimizing nonpersonnel costs in an intelligent and sustainable way.
Nonpersonnel costs can be clustered into ten groups. (See Exhibit 1.) The cost groups’ relative importance will vary by industry and company. The groups responsible for the largest share of costs are typically buildings and equipment, facility management, fleet management, and employee services and human resources. We don’t include a cost group for IT, because IT costs are determined by unique factors and are already closely scrutinized by top management owing to their size. (For a discussion of how to reduce IT costs through simplification, see Simplify IT: Six Ways to Reduce Complexity, BCG Focus, March 2013.)
The overall savings opportunity for a particular company depends on its current cost levels and whether it has already implemented cost reduction measures. BCG’s experience suggests that the savings are potentially as high as 20 to 35 percent for marketing; 15 to 25 percent for facility management; 10 to 20 percent for travel management; 5 to 20 percent both for buildings and equipment and for information systems; 5 to 15 percent for fleet management, business services, and utilities; and up to 10 percent for employee services and HR. These estimates of savings opportunities include cost improvements resulting from both lower prices and smaller quantities purchased.
In addition to their high savings potential, measures to control nonpersonnel costs can often be implemented quickly and with relatively low up-front investments (for example, by changing travel guidelines). Consequently, companies can see the bottom-line impact faster than when reducing personnel costs. And, in contrast to cost cutting in other areas, most employees will not even notice reductions in some types of nonpersonnel costs, such as facility rents or utility rates.
The benefits also extend beyond boosting the bottom line. Reducing nonpersonnel costs can raise and support the expectations of capital markets and shareholders by demonstrating that the company is agile enough to withstand the impact of unfavorable economic forces. BCG’s analysis across numerous industries has consistently found that companies with low SG&A expenses as a percentage of revenues tend to generate higher levels of total shareholder return. Moreover, companies with steadily decreasing costs tend to generate higher levels of TSR than companies with stable or increasing costs. Because nonpersonnel costs represent a high share of SG&A expenses, market analysts regard their development as an important metric for assessing top management’s ability to optimize internal resource allocation. They often consider how a company manages nonpersonnel costs over time and compare its performance with that of its peers.
BCG’s driver-based approach for achieving excellence in nonpersonnel costs entails four steps. The methodology allows companies to assess their current costs and underlying drivers, and to compare those costs and drivers with external benchmarks. Companies use the insights to determine targets and improvement measures. The ultimate goals are to implement the changes and sustain the improvements. (For a discussion of BCG’s general approach to cost excellence, see Six Steps to Achieving Competitive Advantage Through Cost Excellence, BCG Focus, August 2013.)
To obtain a standardized view of their nonpersonnel-cost base across all business units and cost categories, companies need to define cost groups and subgroups, determine the total costs generated by each one, and identify the primary cost drivers.
To facilitate this effort, BCG has developed a standardized list that sets out cost groups and subgroups, as well as their respective cost drivers. Exhibit 2 illustrates this breakdown for several cost groups. The standardized list can be applied to all business units and companies, and thereby provides the basis for internal and external benchmarking. A company can customize its terminology for each cost group and subgroup to reflect company-specific names and cost allocations; however, its categories must correspond in substance to those on the standardized list in order to permit a like-to-like benchmarking.
To ensure consistency and quality, the company’s central controlling function should be responsible for collecting data for the benchmarking. The company can obtain a dynamic perspective on how costs have changed over time by gathering historical data on cost drivers during the past three to four years.
After collecting and validating all the required data, the company can develop structured overviews of the total costs as well as in-depth breakdowns for each cost group. At this stage, the company should focus on the initial findings for key cost groups and understand how they compare with other companies’ costs and drivers.
Traditional efforts to benchmark a company’s nonpersonnel costs often fail to yield insights that companies can act upon effectively, because these costs are hard to compare, whether internally (among different business units and over time) or externally. By drawing on BCG’s standardized list of cost groups and drivers, and its comprehensive database of nonpersonnel costs across industries, companies can perform an effective like-to-like comparison of cost groups and drivers.
For example, simply comparing a sales organization’s travel costs over several years would not yield useful insights. The high-level, absolute cost figures could vary for numerous reasons, such as head count and the frequency of travel by employees in a given region or role. In contrast, gathering data on the number of sales full-time equivalents, the number of trips per year, and the costs of each trip allows the company to determine the true drivers of variations among travel costs. It may find, for instance, that despite stable absolute travel costs over time, costs per sales FTE have actually increased. (See Exhibit 3.) Similarly, rather than comparing absolute figures for costs of company vehicles among business units, companies should consider the number of FTEs eligible to rent vehicles and the cost per rented vehicle per eligible FTE.
Companies can apply the insights arising from the benchmarking to pinpoint the right targets for cost reduction and to select improvement measures for achieving the targets.
To determine specific top-down targets, companies should apply the results of the benchmarking, as well as insights on typical savings potential derived from BCG’s experience. They should also conduct qualitative interviews with managers to identify which cost groups and subgroups offer the most significant opportunities. To facilitate the selection of cost reduction measures and their implementation, it is essential to define the savings targets as specifically as possible for each cost group and organizational unit.
With this fact base in hand, companies can determine the improvement measures for each cost group and subgroup. BCG’s approach to determining appropriate measures entails reviewing both the effectiveness and efficiency of the related expense items. (See Exhibit 4.)
In applying this approach, BCG has developed more than 430 ideas and best practices for selecting improvement measures corresponding to specific cost groups and subgroups. Leading companies have used these insights to identify improvement measures that generate significant impact. (See the sidebar below.)
Two case examples illustrate how companies across industries can use BCG’s approach and best practices to significantly reduce nonpersonnel costs.
A Consumer Goods Company
To remain best in class and free up resources to invest in growth, a global consumer-goods company sought to reduce its total cost base for SG&A by approximately 10 percent. Nonpersonnel costs represented about 50 percent of the SG&A cost base. The program considered all nonpersonnel-cost groups in more than 15 of the company’s market organizations.
To provide the fact base for developing improvement measures, the company collected and standardized its data on nonpersonnel costs and benchmarked the data historically among its units and relative to its peers. It applied the insights to prioritize cost groups and focus on four improvement measures:
The program achieved annual cost savings of 7 to 13 percent in the prioritized nonpersonnel-cost groups, which had an initial total cost base of about €100 million. An in-depth cost analysis at the level of cost groups and markets was essential to address the need to apply different improvement measures in each function and market. Internal benchmarking across markets yielded credible results, because each market organization had a similar cost base, accounting system, and structure.
A Wholesale Bank
A German wholesale bank sought to reduce its total cost base by approximately 18 percent. To prevent a recurrence of cost pressure and maintain sustainable cost levels, the bank focused on nonpersonnel costs, which represented about 50 percent of the total cost base.
By applying insights from a detailed assessment and benchmarking of nonpersonnel costs, the bank decided to target five improvement measures:
The program succeeded in reducing nonpersonnel costs by about 25 percent annually, representing a savings of approximately €43 million each year. Success factors included ensuring that new budgets were defined to reflect the targets for improvement measures and rigorously tracking adherence to measures and budgets.
Companies can organize workshops in which service-providing units and their internal customers discuss the findings of the cost driver benchmarking and jointly develop ideas for improvement measures. To ensure the effectiveness of the measures and promote their acceptance by all organizational levels, companies should follow a bottom-up process in which units develop and document the measures they will implement. In addition, companies should designate managers who will be responsible for driving the process during the project and for providing continued oversight after its completion to ensure sustained improvements.
Companies that succeed in reducing nonpersonnel costs using traditional approaches often struggle to stave off a rebound in cost levels after the initial improvements. They tend to pull back from or even cancel nonpersonnel-cost-reduction measures in their effort to grow revenues. In addition, rising costs in areas not covered by the cost reduction measures can offset their impact. The absence of adequate cost tracking and reporting can also promote a rebound in costs and amplify its magnitude. Moreover, companies often lack mechanisms to adjust budgets in response to declining growth targets or top-line results and neglect to establish forums for regularly discussing cost reduction issues.
To sustain reductions over the long term, top management should apply best-practice principles of cost management. In BCG’s experience, seven such principles are essential for addressing the “pain points” that allow nonpersonnel costs to rebound.
A global bank adopted these practices in its cost-management system to implement an effective program to control nonpersonnel costs and manage future cost pressures. For example, the bank established a new cost report to help senior managers stay focused on the program and to provide a channel for escalating issues. The central controlling function used the report to communicate quarterly results to the management board and to offer action-oriented insights by highlighting implementation risks and expenditures that exceeded budgeted amounts. The new report was integrated into the existing set of business reports provided to top management. The bank also introduced cost dialogues among business units to foster cost reduction efforts. These discussions were an opportunity for business units to agree on approaches to optimizing costs, such as through targeted reductions in service levels. To create a fact base for the cost dialogues, each business unit that provided services to internal clients was required to describe the cost drivers underlying its services.
For many companies, achieving excellence in nonpersonnel costs represents a major untapped opportunity. By utilizing a comprehensive database of cost drivers and benchmarks, companies can identify the right costs to improve, set the right targets, and apply the right measures to achieve and sustain results.
To assess their starting point for using a driver-based program to reduce nonpersonnel costs, executives can ask themselves the following questions:
For many companies, the answers to questions like these will point to significant opportunities to reduce their nonpersonnel costs and improve their controls for making the changes stick.
ABOUT BOSTON CONSULTING GROUP
Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we work closely with clients to embrace a transformational approach aimed at benefiting all stakeholders—empowering organizations to grow, build sustainable competitive advantage, and drive positive societal impact.
Our diverse, global teams bring deep industry and functional expertise and a range of perspectives that question the status quo and spark change. BCG delivers solutions through leading-edge management consulting, technology and design, and corporate and digital ventures. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, fueled by the goal of helping our clients thrive and enabling them to make the world a better place.
© Boston Consulting Group 2023. All rights reserved.
For information or permission to reprint, please contact BCG at email@example.com. To find the latest BCG content and register to receive e-alerts on this topic or others, please visit bcg.com. Follow Boston Consulting Group on Facebook and X (formerly Twitter).