Excess electronic components can tie up working capital long after the production requirement that created them has changed.

For EMS providers, the problem is particularly complicated. Components may have been purchased against customer forecasts, minimum order quantities, long lead times or contractual commitments. The inventory may be physically sitting in an EMS warehouse while the financial responsibility for it depends on the agreement with the customer.

That means recovering value from E&O inventory starts well before sending an inventory list to a redistribution partner.

How can EMS providers monetise excess electronic components?

EMS providers can monetise excess electronic component inventory by establishing ownership and liability, identifying genuine excess against current production requirements, checking whether components can be redeployed internally, and then choosing a recovery route based on speed, flexibility and potential return.

That could mean selling the inventory outright, using Consignment to retain ownership while a redistribution partner stores and sells the components, or using an integrated E&O solution such as InPlant™ to identify and redistribute excess continuously.

The earlier genuine excess is identified, the more time there is to find demand for it elsewhere in the electronics supply chain.

Major EMS providers themselves acknowledge how quickly excess can accumulate.

Flex explains in its 2026 annual report that it purchases inventory based on forecast demand and anticipated component shortages. It also reviews current inventory against customers’ latest demand forecasts when estimating excess and obsolete inventory write-downs.

Plexus describes the same commercial exposure. Its 2025 annual report states that it initially finances many component purchases based on customer forecasts, while minimum order quantities, customer cancellations, forecast reductions, engineering changes, and product end-of-life can all result in excess or obsolete material.

For EMS providers planning for 2027, the opportunity is to identify that inventory sooner and determine where it can still create value.

The semiconductor market is expected to keep growing in 2027, but growth across the wider market does not mean every component held by an EMS provider will have internal demand.

The global semiconductor market is projected to exceed $1 trillion in annual revenues before 2030, with strong momentum already evident by 2026. Memory and logic are expected to remain major growth drivers.

At the same time, EMS providers continue to operate around changing customer forecasts, shortages, long lead times and product transitions.

Plexus states that it can increase inventory when component shortages or longer lead times emerge in order to maintain customer service. If requirements later change, that additional inventory can contribute to E&O exposure.

An EMS provider can have more of a particular component than its customers currently require, while another buyer elsewhere in the electronics supply chain needs the same part.

Redistribution creates an opportunity to connect those two positions.

What counts as excess component inventory for an EMS provider?

Excess component inventory is material held above current or forecast production requirements.

A manufacturing agreement involving Celestica, filed with the US Securities and Exchange Commission, provides a useful example. The agreement defines excess inventory by comparing inventory on hand or on order with forecast consumption over a defined period.

For an EMS provider, excess or obsolete inventory can result from:

• Customer forecast reductions, cancellations or delays
• Minimum order quantities above customer requirements
• Engineering changes
• Product or programme end of life
• Components purchased early because of shortages or long lead times
• Non-cancellable and non-returnable commitments
• Customer-specific inventory that can no longer be used against current requirements
• Inventory that can no longer be redeployed to another product or programme

Excess inventory vs obsolete inventory

It is also useful to distinguish between excess and obsolete inventory, because the two do not necessarily have the same recovery potential.

Excess inventory may still be needed for a future build, particularly where forecasts change or demand returns, which is what separates it from genuinely obsolete material.

Obsolete inventory has no expected requirement within the current production plan. This can happen due to an engineering change, product cancellation, removal from the BOM, or product end-of-life. However, obsolete does not mean worthless.

Components that are no longer needed for one production requirement may still have resale or reuse value elsewhere in the electronics supply chain.

In our guide, "Excess & Obsolete Iceberg Explained", we review the different stages of excess and obsolete inventory in detail.

How EMS providers can monetise excess component inventory?

Step 1: Establish ownership and inventory liability

Before trying to recover value from excess inventory, establish who owns it and who carries the financial responsibility for it.

For EMS providers, this is particularly important because responsibility for inventory can depend on the commercial terms agreed with the customer. Flex, for example, states that its master supply agreements can cover transfer of title, risk of loss and liability for excess and obsolete inventory. These agreements can sit alongside customer purchase orders, statements of work and forecast commitments.

Depending on the customer agreement and purchasing model, an EMS provider may have bought components against:

• A firm purchase order
• A customer forecast
• A forecast commitment
• A minimum order quantity
• A non-cancellable supplier commitment
• Agreed safety inventory requirements
• A customer authorised last time buy

These are important distinctions because the EMS provider does not always carry the full commercial liability for every component sitting in its warehouse.

Plexus states that customers are generally contractually required to purchase inventory ordered to support their forecasts or orders, while Plexus initially finances many of those purchases. It also warns that reimbursement may not always be received on time or in full.

Safety inventory can also carry specific contractual responsibilities. In a manufacturing services agreement filed with the SEC in 2024, Jabil and its customer agreed that component safety stock could be held at mutually agreed levels, with the customer liable for the agreed inventory. The same agreement requires ongoing analysis of excess and obsolete inventory as it accrues.

This prevents every line on an E&O report from being treated as though it represents the same financial problem.

£500,000 of customer liable, customer-specific components could require a very different recovery strategy from £500,000 of commonly used components with active market demand.

Where inventory cannot be recovered directly from the customer, there may still be other options. Jabil’s 2024 manufacturing agreement, for example, describes efforts to reduce E&O liability by returning, reducing or cancelling component orders where possible, as well as selling components to third parties or redistributing the components through a trusted partner.

That is why establishing ownership and liability should come before deciding how to monetise the inventory.

Step 2: Identify true excess as early as possible

Identifying excess too late reduces the time available to recover value.

Identifying it incorrectly creates a different problem. A component that appears excess today may be required again if a customer’s forecast increases next month.

That means E&O decisions need more context than the quantity currently sitting in the warehouse.

Useful data can include:

• Current inventory
• Open customer orders
• Latest forecasts
• Supplier commitments
• Lead times
• Minimum order quantities
• Safety inventory requirements
• Historical consumption
• Engineering changes
• Product lifecycle status

Flex takes a similar approach in its 2026 Form 10-K, reviewing inventory quantities against customers’ latest product demand forecasts and production requirements.

The challenge for a large EMS provider is applying that logic continuously across thousands of component lines.

A periodic spreadsheet can tell you what has already become excess. A live system can help identify changes as they happen.

Where InPlant™ fits

This is the problem Component Sense developed InPlant™ to solve.

InPlant™ combines automated software with our E&O inventory expertise to identify true excess at the earliest possible stage. It communicates with the manufacturer’s MRP data and provides live inventory updates, sales KPIs and real-time visibility.

Once inventory has been identified as genuine excess, Component Sense can advertise and redistribute it.

InPlant™ customers can recover up to 100% of their original component cost, and sometimes more.

For a large EMS provider, that changes the E&O conversation.

For large EMS providers, that changes the question from:

“What has been sitting in our E&O inventory for the past year?”

to:

“What has just become excess, and what can we do with it now?”

That time difference can create a much larger recovery window.

Step 3: Review customer recovery options

Where customer liability exists, review the contractual recovery route before committing inventory to resale.

This could involve reimbursement for inventory purchased against an approved forecast, purchase order or other agreed commitment.

As Plexus notes in its own reporting, that reimbursement is not guaranteed to arrive on time or in full, so it is worth confirming the recovery route before assuming a straightforward refund.

A Jabil manufacturing agreement also describes ongoing E&O reporting and attempts to reduce customer liability, including selling components to third parties where appropriate.

This matters because redistribution is already a recognised route for recovering value when components are no longer needed for their original production requirement.

Why some EMS providers hesitate to redistribute excess inventory sustainably

For some EMS providers, the biggest barrier to redistribution is trust.

Handing excess inventory to another company can raise understandable questions. Where will the components go? Will their traceability remain intact? How will they be stored and handled? Who will have access to sensitive inventory information? What visibility will the manufacturer retain once the components leave its facility?

These concerns matter because redistributed components enter the electronics secondary market, often referred to as the grey market.

NASA/JPL describes the open market as a trading market that buys or consigns excess inventories of new electronic parts from OEMs and contract manufacturers. Its guidance also recognises that independent distributors can buy components from OEMs, contract manufacturers or other distributors and sell them to OEMs, contract manufacturers or other distributors.

Component Sense operates within this secondary market too. We help OEM and EMS manufacturers redistribute their excess electronic components, and we sell those components to buyers including manufacturers and brokers.

The issue is therefore not simply that a component has been redistributed.

What matters is where it came from, whether its provenance remains intact, how it has been handled and whether the next buyer can verify that history.

Counterfeit risk in the wider market is real. ERAI recorded 748 reported parts in 2025, with 68.84% of reports classified wholly or partly as suspect counterfeit.

Highly controlled procurement environments treat traceability in much the same way.

US defence procurement rules under DFARS 252.246-7008 require contractors buying electronic components outside specified authorised channels to maintain risk based processes that can trace components back to the original manufacturer.

For an EMS provider considering a redistribution partner, useful questions include:

• How will your original traceability documentation be maintained?
• How will the components be stored and handled?
• What inspection takes place before components are sold?
• What happens if the inspection raises concerns?
• How will confidential inventory and pricing information be protected?
• If you consign the inventory, do you retain ownership?
• Can you see what has sold and what remains?
• Can inventory be recalled if production demand returns?

These checks help distinguish a controlled redistribution process from handing excess inventory over with little visibility over what happens next.

Step 4: Choose the right excess inventory solution

There is no single recovery route that suits every EMS provider.

The right choice depends on what the business wants to achieve, how quickly it needs to recover cash, whether it wants to retain ownership and how likely it is that production demand could return.

A simple way to determine the right solution based on your business priority:

Outright Purchase: when speed matters most

Outright Purchase is the simplest route when an EMS provider wants to remove excess inventory quickly and receive cash without managing sales over time.

Component Sense can bid on an inventory list within 24 hours. If the offer is accepted, uplift and payment can take place within the following 48 hours.

(Explore Outright Purchase)

This can suit manufacturers looking to:

• Generate cash quickly
• Remove E&O from their warehouse
• Reduce the internal work involved in managing unwanted components
• Close an E&O issue in one transaction

Once the inventory is purchased, Component Sense takes ownership and handles the storage and sale of the inventory.

Consignment: when recovery and flexibility matter more

Consignment works differently.

Component Sense takes the excess inventory, stores it and sells it on the manufacturer’s behalf. The manufacturer retains ownership until the components sell.

Customers receive monthly statements and access to a live portal showing their consigned inventory.

This can be particularly useful where the components are excess today but production requirements could change again.

One Component Sense customer experienced exactly that.

A global telecommunications manufacturer needed around 17,000 chipsets after its forecast changed. Because the company still owned its consigned inventory, the components could be pulled back instead of being bought again through the market. The customer estimated that replacing them would otherwise have taken seven months.

That flexibility can be particularly valuable for EMS providers managing volatile customer demand.

InPlant™: when E&O is an ongoing problem

For a large EMS provider, excess inventory is rarely a one-off event.

Forecasts rise and fall. Customers change designs. New projects begin. Others end. Production requirements continue to move.

InPlant™ is designed for large OEM and EMS manufacturers that want to manage E&O continuously rather than treating it as a periodic warehouse clear-out.

The system communicates with MRP data to identify true excess earlier, while providing live inventory and sales information.

The inventory stays at the manufacturer’s facility and under its control while Component Sense advertises and redistributes verified excess.

As above, that return can reach 100% of original cost, and sometimes more, from the point excess is first identified.

The commercial advantage is timing.

That advantage compounds across thousands of component lines, where a few weeks of earlier visibility on each line adds up to a much larger recovery window overall.

How Component Sense approaches redistribution

At Component Sense, we work directly with OEM and EMS manufacturers to help them sell and redistribute brand-new, unused excess electronic components.

How that works depends on the solution.

“When a manufacturer is sitting on excess and obsolete inventory, we work with them as a partner to understand the best solution for them”

Morag Dine, Head of Growth, Component Sense

The components can then be sold to buyers across our global network, including manufacturers and brokers.

Throughout that process, maintaining traceability back to the original component manufacturer remains central to how we redistribute inventory.

Component Sense also carries out a detailed quality inspection before components are approved for sale. Our inspection process includes more than 100 checkpoints covering packaging, labels, component condition, markings and potential signs of tampering or previous use. Components that raise concerns are quarantined for further investigation.

For manufacturers concerned about confidentiality, Component Sense can also put bespoke non-disclosure agreements in place.

Redistribution should not mean handing over inventory and losing sight of it. The right model should give an EMS provider clarity over what is happening to its components throughout the recovery process.

How much are excess electronic components worth?

There is no universal resale value for excess electronic components.

Original purchase cost is only one part of the picture.

Manufacturer part number

The exact MPN matters because suffixes can represent differences in package, specification, operating temperature, grade or other requirements.

Quantity

Available quantity needs to match buyer demand.

A buyer requiring 20,000 units may have little use for a partial reel. Another may need exactly that smaller quantity.

Packaging and condition

Original packaging, ESD handling, moisture controls and the physical condition of components can affect which buyers are willing to purchase them.

Date code

Some buyers apply date code restrictions, while others will accept older components where condition, storage and traceability meet their requirements.

Older does not automatically mean worthless.

Component lifecycle

A component that is no longer required for one product can still have demand for another build, long lifecycle application, service requirement or repair.

Current market demand

Ultimately, demand determines whether an inventory line can generate a return.

A component with a high original purchase cost may have limited resale potential if few buyers currently need it. A lower cost component can be much more commercially attractive if another business is actively looking for it.

That is why E&O decisions need market visibility alongside accounting data.

Traceability

Traceability deserves particular attention because it can affect whether a buyer is comfortable purchasing redistributed components at all.

Original purchasing documentation and a clear chain of custody help demonstrate where the components came from and how they entered the secondary market.

Why traceability matters when redistributing excess components

Traceability helps establish a component’s history and gives the next buyer greater confidence in what they are purchasing.

This becomes particularly important in the secondary market because inventory can have very different histories.

Some components may have passed between several businesses before reaching the next buyer.

Others enter redistribution as brand new, unused excess being sold by an OEM or EMS manufacturer, with the original documentation and component history still intact.

The MPN may be identical. The provenance may not be.

NASA/JPL guidance notes that handling, chain of custody and environmental conditions can be better known where components have a clearer path through the supply chain.

For an EMS provider, keeping original invoices, manufacturer information, date codes, packaging records and other available documentation with the inventory helps preserve its provenance when it is redistributed.

At Component Sense, we help OEM and EMS manufacturers redistribute brand new, unused excess electronic components with full traceability back to the original component manufacturer.

Protecting that traceability helps preserve the integrity and marketability of excess inventory as it moves back into the electronics supply chain.

What information should an EMS provider include on an excess inventory list?

Better data makes it easier to assess whether an inventory line matches current buyer demand.

At minimum, include:

For a large EMS provider, this is another reason to connect E&O recovery to existing inventory systems rather than rebuilding separate component lists each time an inventory review occurs.

When should EMS providers start redistributing excess electronic components?

EMS providers should start assessing components for redistribution as soon as they can confidently identify genuine excess.

Waiting until a financial year end review, warehouse clear out or final write off decision reduces the amount of time available to find demand elsewhere.

As covered earlier, manufacturers including Flex already build this kind of ongoing review into how they assess E&O.

A 2024 Jabil manufacturing services agreement similarly describes detailed E&O analysis as inventory accrues, rather than relying solely on an annual review.

EMS providers should therefore look beyond one measure:

How much E&O inventory do we have?

Useful additional measures include:

• How quickly genuine excess is identified
• How quickly it becomes available for redistribution
• Value redistributed each month
• Recovery against original component cost
• Inventory redeployed between sites or programmes
• Inventory recalled because production demand returned
• Value recovered through customer liability
• Components redistributed instead of disposed of

These measures turn E&O management into an ongoing working capital process.

What can redistribution look like at scale?

A strong redistribution process creates a repeatable cycle:

A Component Sense Consignment customer provides a useful example.

A global telecommunications manufacturer began its partnership with $10 million of consigned inventory in 2023. Within two years, the value consigned had increased to $20 million.

Between 2023 and May 2026, Component Sense redistributed 3,478,086 components and recouped $1,912,515 for the customer. (Read the telecommunications case study)

The value was not only financial.

As the 17,000 chipset pullback mentioned earlier shows, that ownership also gave the customer a production asset it could call on, not just a source of revenue.

That is a very different approach from allowing components to sit untouched until the only remaining discussion is how to dispose of them.

Redistribution can also keep usable components in circulation

There is an environmental reason to act earlier too.

The ITU and UNITAR Global E-waste Monitor 2024 projects that global e-waste generation will reach 82 million tonnes by 2030.

Excess electronic components represent only one part of the wider e-waste challenge.

However, where brand new and functional components can still fulfil a requirement elsewhere, redistribution keeps their remaining utility within the electronics supply chain.

For EMS providers, that can combine a commercial and environmental benefit:

• Recover working capital
• Reduce E&O exposure
• Free warehouse capacity
• Help another buyer fulfil a component requirement
• Reduce unnecessary disposal
• Support circular economy objectives
  

A practical 2027 E&O recovery process for EMS providers

For EMS providers reviewing their inventory strategy for 2027, the process can be simplified into six steps.

1. Build an accurate inventory view – Use current inventory and MRP information wherever possible.
2. Calculate genuine excess – Account for open orders, current forecasts, lead times, supplier commitments and safety requirements.
3. Establish ownership and liability – Separate customer liable inventory from EMS owned inventory and resolve unclear lines.
4. Protect the data and traceability – Confirm the MPN, manufacturer, quantity, date code, packaging, condition and available traceability documentation before components enter redistribution.
5. Choose the right recovery route – Use Outright Purchase where speed and immediate cash matter most, Consignment where ownership and flexibility matter, and InPlant™ where E&O needs to be identified and redistributed continuously at scale.
6. Measure recovery – Track how much inventory is identified, advertised, sold, redeployed, recalled and prevented from becoming waste.

The 2027 opportunity for EMS providers

The electronics industry is heading into 2027 with strong semiconductor growth alongside continued exposure to forecast changes, component shortages and uneven demand.

That growth will not land evenly across every component line, and major EMS providers continue to flag forecast volatility and E&O inventory as material commercial risks.

That makes inventory visibility increasingly valuable.

An EMS provider can be carrying too much of one component while another buyer is struggling to find it.

The commercial opportunity lies in connecting those positions earlier.

Excess electronic component inventory does not need to sit untouched until it becomes an accounting write down or a disposal decision. With accurate data, protected traceability, clear ownership and access to global buyer demand, it can become a way to recover working capital.

For EMS providers managing E&O at scale, the objective for 2027 is straightforward:

Identify excess earlier. Protect its traceability. Expose it to demand sooner. Recover more value while it still has a market.

Component Sense helps OEM and EMS manufacturers sell and redistribute excess and obsolete electronic components through InPlant™, Consignment and Outright Purchase.