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2025/11/25

B社におけるIFS Cloud導入と原価管理改革

導入事例

B社におけるIFS Cloud導入と原価管理改革

B社におけるIFS Cloud導入と原価管理改革

1. 企業概要と課題

B社は、工業用化学品を多品種少量で製造・販売する中堅プロセス製造業です。従来は部門単位の大まかな配賦で原価計算を行っていたため、製品ごとの正確な原価やロットごとの原価差異が把握できず、利益率の低い製品の特定やコストダウン施策が進みませんでした。また、原材料価格やエネルギーコストの変動が利益に与える影響も即座に把握できず、紙・Excelベースの管理で現場と経営層の情報ギャップも課題でした。

2. IFS導入の経緯とプロジェクト概要

経営層は「原価の見える化」と「利益率向上」を最重要課題と位置付け、IFS Cloudの導入を決定。プロジェクトは販売・調達・生産・品質・会計の全領域を対象に、約12ヶ月で本稼働を実現しました。

3. 原価管理改革のポイント

原価要素の細分化とテンプレート化

材料費・労務費・機械費・外注費・経費などの原価要素をテンプレート化し、製品ごと・工程ごとに細かく設定。例えば、同じ「撹拌」工程でも製品AとBで機械稼働時間や作業時間を個別に登録できるため、実態に即した原価計算が可能となりました。

BOM・レシピ・工程ごとの積上げ原価計算

プロセス製造特有の多段階BOMやレシピ構成をIFSに登録。各工程の投入資材、作業者、機械の稼働時間・単価を反映し、標準原価と実際原価をロット単位で算出。これにより、原価差異の要因分析が容易になりました。

標準製造量の設定とロット別原価管理

製品ごとに標準製造量を設定し、実際の生産量と比較して1個あたり原価の変動を自動計算。少量ロット時の原価上昇や、歩留まり悪化によるコスト増も即座に把握できます。

4. 担当者の声

生産管理部 部長

「IFS Cloud導入前は、原価計算が“ざっくり”で、現場からも『本当にこの数字で合っているのか?』と疑問の声が多くありました。導入後は、工程ごと・ロットごとに原価が“見える化”され、現場と経営層が同じ数字をもとに議論できるようになりました。特に、原価差異の要因が明確になったことで、現場改善のスピードが格段に上がりました。」

経営企画部 課長

「利益率の低い製品を迅速に特定し、営業戦略や価格改定に反映できるようになりました。原価計算やレポート作成の作業時間も大幅に短縮され、経営判断のスピードが飛躍的に向上しています。」

5. 導入効果

  • 原価差異(標準原価と実際原価の差):8% → 2%(約75%削減)
  • 利益率5%未満の製品比率:15% → 5%
  • 原価計算・分析作業時間:月間40時間 → 8時間(80%削減)

IFS Cloud導入により、B社は「原価の見える化」と「利益率の最大化」を実現。現場と経営層が同じデータをリアルタイムで共有し、コストダウンや利益率改善のPDCAを高速で回せる体制を構築しました。今後は、原価データを活用した新製品開発や、サプライチェーン全体の最適化にも取り組む予定です。

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English Content


IFS Cloud introduction and cost management reform at Company B

Company B's implementation of IFS Cloud and cost management reform

Company B’s implementation of IFS Cloud and cost management reform

1. Company Overview and Challenges

Company B is a mid-sized process manufacturing company that produces and sells a wide variety of small quantities of industrial chemicals. Previously, cost calculations were performed using a rough allocation by department, which meant that the company was unable to grasp the exact cost of each product or the cost variance for each lot, preventing it from identifying low-profit products and implementing cost-cutting measures. Furthermore, the impact of fluctuations in raw material prices and energy costs on profits could not be immediately grasped, and the paper- and Excel-based management system created an information gap between the field and management.

2. IFS Implementation Background and Project Overview

The management decided to implement IFS Cloud, positioning “visualizing costs” and “improving profit margins” as their top priorities. The project covered all areas of sales, procurement, production, quality, and accounting, and was fully operational in approximately 12 months.

3. Key Points of Cost Management Reform

Subdivision of cost elements and creation of templates

Cost elements such as material costs, labor costs, machine costs, outsourcing costs, and other expenses can be created as templates and set in detail for each product and process. For example, even for the same “mixing” process, machine operating hours and work hours can be registered separately for products A and B, making it possible to calculate costs that are in line with reality.

BOM, recipe, and process-specific cost calculation

Multi-stage BOMs and recipe configurations specific to process manufacturing are registered in the IFS. Standard costs and actual costs are calculated on a lot-by-lot basis, reflecting the operating time and unit costs of input materials, workers, and machines for each process. This makes it easier to analyze the causes of cost variances.

Setting standard production volume and lot-by-lot cost management

Set a standard production volume for each product and automatically calculate fluctuations in the cost per unit by comparing it with the actual production volume. You can instantly grasp cost increases due to small lot sizes and poor yields.

4. Comments from the person in charge

Production Management Department Manager

“Before implementing IFS Cloud, cost calculations were very rough, and many people on the front lines were questioning whether the figures were accurate. After implementing it, costs were made visible for each process and lot, allowing the front lines and management to hold discussions based on the same figures. In particular, by clarifying the causes of cost variances, the speed of on-site improvements has increased dramatically.”

Manager of the Corporate Planning Department

“We can now quickly identify products with low profit margins and reflect these in our sales strategies and price revisions. The time required for cost calculations and report creation has also been significantly reduced, dramatically improving the speed at which we can make management decisions.”

5. Benefits of Implementation

  • Cost variance (difference between standard cost and actual cost): 8% → 2% (approximately 75% reduction)
  • Proportion of products with a profit margin of less than 5%: 15% → 5%
  • Cost calculation and analysis work time: 40 hours per month → 8 hours (80% reduction)

By implementing IFS Cloud, Company B was able to “visualize costs” and “maximize profit margins.” The company has established a system where the same data is shared in real time between the field and management, enabling them to quickly implement the PDCA cycle for cost reduction and profit margin improvement. Going forward, the company plans to utilize cost data to develop new products and optimize the entire supply chain.

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Company Background