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Case Studies

Automotive38% cost saving

India vs Belgium: 38% Landed Cost Saving on HGV Chassis Rails

Chennai, India

By benchmarking India roll forming against Belgium manufacturing, Emithran identified a 38% total landed cost advantage including full DDP logistics from Chennai to Scotland.

Singaravelan S.
Singaravelan S.·June 2, 2026·7 min read
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Automotive£1.3m / yr saving

Should Costing for Exhaust System: Titanium vs Stainless Steel

Stuttgart, Germany

A should-cost comparison of titanium and stainless steel for a high-performance automotive exhaust assembly at 300 units a year in the UK identified a £1.3m annual saving.

Abushan
Abushan·May 28, 2026·6 min read
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Automotive38% rail cost reduction

HGV Chassis Ladder Frame: India vs Northern Europe Rail Cost

Detroit, USA

Northern Europe vs India cost comparison across 74 BOM line items for an electric HGV chassis ladder frame, identifying a 38% reduction in manufacturing cost for rails produced in India.

Singaravelan S.
Singaravelan S.·May 20, 2026·8 min read
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Aerospace22% unit cost down

Aerospace DC-DC Converter: VAVE Analysis Saves 22% per Unit

Tokyo, Japan

Full teardown, component-level should costing and 13 VAVE ideas for an electric two-wheeler OEM's DC-DC converter, including a 39% body cost reduction and a 28% PCBA cost reduction.

Abushan
Abushan·May 12, 2026·6 min read
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ElectronicsPCB $19.89 → $8.07

Electronics & PCB Should-Cost Teardown: Radar Sensor, EV BTMS and Wire Harness

Singapore

Component-level teardown, bare PCB benchmarking, PCBA should costing and wire harness costing across a radar sensor and an EV BTMS, with a lower-cost PCB technology found at $8.07 against $19.89.

Singaravelan S.
Singaravelan S.·April 30, 2026·5 min read
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Automotive6 solutions benchmarked

HGV CAB Structure Strategy: Six Manufacturing Approaches Benchmarked

São Paulo, Brazil

Six CAB structure solutions for a hydrogen HGV manufacturer benchmarked on tooling investment, piece cost, mass and safety status, from prototype to 4,000 units a year.

Abushan
Abushan·April 18, 2026·7 min read
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Automotive$0.96 per unit

Rear View Mirror BOM Should-Cost: Five Processes, $0.96 per Unit

Mumbai, India

Full BOM should-cost for a five-part rear view mirror assembly across five manufacturing processes - injection moulding, hot forging, cold forming, compression moulding and laser cutting - at 150,000 units a year in India.

Singaravelan S.
Singaravelan S.·April 5, 2026·5 min read
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Automotive$244 / unit

LCV Rear Axle Should-Cost: $244 per Unit Assembly

London, UK

Full assembly should-cost for a 2-tonne LCV rear drive axle - 51.2 kg, 40,000 units a year, India manufacturing - with the drive head / carrier assembly at 46% as the primary cost driver.

Abushan
Abushan·March 22, 2026·6 min read
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Blog

Recent blogs

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Sheet Metal Cost Estimation: How to Price Laser-Cut and Bent Parts

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Should-Cost Analysis: The Complete Guide for Manufacturers

Learn how should-cost analysis works, what data you need, and how to use it to negotiate supplier prices with confidence. Includes a worked example.

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What Is Should Cost Analysis? Complete Guide for Manufacturers

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How to Do Should Cost Analysis: Step-by-Step Guide

Learn exactly how to do should cost analysis in 7 steps — with a real machined part example, cost breakdown template, and common mistakes to avoid.

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Should Cost Analysis Software: Top Tools Compared (2026)

A buyer's guide to should cost analysis software: how to judge costing method, process data, BOM support and quote validation, with a neutral look at five tools.

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Should Cost Modeling: Methodology, Tools & Examples

Explore the three main should cost modeling methodologies — parametric, analogical, and bottom-up — with real manufacturing examples for aerospace, EV, and defence.

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Should Cost Modeling Software: Complete Buyer's Guide

Everything you need to evaluate and select should cost modeling software — evaluation criteria, vendor questions, pilot structure, ROI calculation, and implementation tips.

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How to Build a Should Cost Model: Excel + AI Approach

Learn how to build a should cost model in Excel — with the right tab structure, formulas, and rate libraries — then see how AI-powered tools take it to full BOM scale.

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aPriori Alternatives: How Manufacturing Cost Estimation Approaches Differ

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Costimator Alternatives: How to Choose the Right Cost Estimating Approach

Researching Costimator alternatives? See what Costimator is built for, the main alternative approaches, and a scorecard and pilot plan to test options on your own parts.

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Cost Breakdown Analysis: How to Analyse Manufacturing Costs

Learn how to perform cost breakdown analysis on supplier quotes — decomposing material, labor, overhead, and margin to find real savings opportunities.

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Cost Modeling in Manufacturing: Methods & Best Practices (2026)

A complete guide to cost modeling in manufacturing — standard costing, activity-based costing, should cost, and target costing — with best practices for accuracy.

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Cost Engineering Software: Top Tools for Manufacturers (2026)

Compare the top cost engineering software platforms for manufacturers — covering should cost, target costing, design-to-cost, and product cost management.

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Product Cost Management: Best Practices for Manufacturers (2026)

A practical guide to product cost management — covering lifecycle cost tracking, cross-functional ownership, and the systems that make cost discipline stick.

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What Is BOM Management? Definition & Best Practices (2026)

Learn what BOM management is, why it matters for manufacturers, and the best practices that prevent costly errors in your bill of materials process.

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BOM Management Software: Complete Buyer's Guide (2026)

Compare the top BOM management software platforms and learn the evaluation criteria that matter — from PLM-native tools to AI-connected cost-aware BOM systems.

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The Number That Never Stops Moving: What a Homepage Counter Taught Me About Manufacturing Intelligence

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How Should-Cost Analysis Is Rewriting the Rules of Supplier Negotiation

When procurement teams negotiate from real cost intelligence rather than market quotes, win rates improve dramatically. Here is how Emithran's Should-Cost Engine changes the dynamic.

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Best Should-Cost Software for Aerospace Manufacturers (2026)

A buyer-focused look at should-cost platforms for aerospace OEMs and suppliers - what to evaluate, and how Emithran, aPriori, and Costimator compare on certification tracking, process coverage, and rollout time.

Product

Best Supplier Intelligence Tools for Defence OEMs

How defence OEMs should evaluate supplier intelligence tools - qualification scoring, risk signals, and certification tracking - and where Emithran fits next to ERP-native and manual approaches.

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Best BOM Management Software for Manufacturing Companies

A practical comparison of BOM management approaches for manufacturing teams - PLM-native, ERP-native, spreadsheet-based, and dedicated platforms like Emithran - and how to choose between them.

Engineering

Supplier Qualification for Aerospace and Defence Manufacturing: A Complete Guide

How to find, vet, and qualify suppliers for aerospace and defence programmes - AS9100 and CMMC requirements, capability verification, and a practical qualification checklist.

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What Is Strategic Sourcing? The 7-Step Process Explained

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Supplier Intelligence Guide for Manufacturing Teams

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Strategic Sourcing Software Comparison for Manufacturers

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SRM Software Comparison for Manufacturing Suppliers

How to compare supplier relationship management software when quality, capacity, certifications, and engineering context matter.

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Design for Manufacturability Guide

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Digital Twin in Manufacturing: Practical Use Cases

Where digital twins help manufacturing teams, and where cost, supplier, and BOM data still need structured workflows.

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How spend analysis software identifies leakage across commodities, suppliers, BOMs, programmes, and regions.

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MRO Spend Analysis for Manufacturing Teams

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What Is VAVE? Value Analysis and Value Engineering Guide

A full guide to VAVE for product, procurement, and manufacturing teams looking to reduce cost without weakening performance.

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VAVE in Aerospace: Cost Reduction Case Study

How aerospace teams can use value engineering, component substitution, and should-cost analysis to reduce unit cost.

Engineering

Vendor Negotiation with Should-Cost Data

How sourcing teams can use should-cost models to move negotiations from percentage demands to evidence-based cost discussions.

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AI Sourcing Software Guide for Manufacturers

A guide to AI sourcing software for supplier discovery, RFQ preparation, risk scoring, and should-cost-backed negotiations.

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Strategic Procurement Objectives for Manufacturing

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Global Strategic Sourcing for Engineered Products

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Defence Manufacturing in India: Procurement and Supplier Guide

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AI in Manufacturing: 2027 Use Cases

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Precision Manufacturing India Benchmarks

Benchmarks for Indian precision manufacturing across process cost, supplier capability, certification, and delivery readiness.

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Space Manufacturing Supply Chain Guide

How space manufacturing teams can qualify suppliers, manage cost risk, and build resilient component supply chains.

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Spend Analytics Consulting for Manufacturing

How spend analytics consulting can identify savings opportunities and where software creates a repeatable advantage.

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Spend Opportunity Assessment Guide

A practical guide to finding and prioritising procurement savings opportunities across BOMs and supplier categories.

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Procurement Consulting Techniques for Manufacturers

Techniques consultants use to diagnose cost leakage, supplier concentration, sourcing gaps, and negotiation opportunities.

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International Procurement Process for Manufacturing

How to run international procurement processes with landed cost, quality, certification, and logistics risk built in.

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Defence Procurement India Guide

A guide to defence procurement in India for manufacturers, suppliers, and programme sourcing teams.

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2027 Manufacturing Cost Report: India, Europe, and Global Sourcing

A linkable annual report on manufacturing cost drivers, supplier risk, and sourcing opportunities across key regions.

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Manufacturing Cost Estimation: A Practical Guide

How to estimate manufacturing cost for machined, moulded, and fabricated parts, and the accuracy tradeoffs between quick estimates and detailed should-cost models.

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DFM for Aerospace and Defence Components

How design for manufacturability changes for AS9100-certified, mission-critical aerospace and defence components, and what a DFM review should check before release.

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DFM Guidelines by Process: CNC, Injection Moulding, and Sheet Metal

Process-specific design for manufacturability guidelines for CNC machining, injection moulding, sheet metal, and additive manufacturing.

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What Is DFMA? Design for Manufacturability and Assembly Explained

DFMA extends DFM to assembly-level cost: fastener count, assembly sequence, and error-proofing. How the methodology works and where it applies in aerospace product development.

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Design for Additive Manufacturing (DfAM): A Guide

DfAM guidelines for aerospace components, including topology optimisation and metal additive manufacturing design rules.

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Supplier Benchmarking Framework for Manufacturing Teams

How to score and compare suppliers on capability, cost, quality, and delivery using a structured benchmarking framework, with an aerospace-specific scoring example.

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Sustainable Manufacturing: Carbon Footprint and Scope 3 Guide

A guide to sustainable manufacturing, carbon footprint reduction, net-zero targets, and Scope 3 emissions visibility across the supplier base.

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