Indirect procurement: why most suppliers go unnegotiated, and how to change that
Indirect procurement is everything that keeps a company running without going into the product: MRO, facilities, IT, services. It holds most of the suppliers and almost none of the negotiation. Here is why, and what to do about it.
Indirect procurement is the purchasing of goods and services that keep a company running without becoming part of its final product: maintenance parts, cleaning, protective equipment, software licences, travel, professional services. It accounts for most of a company's suppliers and orders, and almost none of its negotiation, because each order is small, urgent and requested by whoever needs it rather than by procurement.
Ask a plant director how much the company spends on raw materials and you get an answer off the top of their head. Ask how much it spends on maintenance, cleaning, gloves and goggles, software licences, travel and services, and the answer comes in pieces, from different departments, involving suppliers procurement has never seen.
That second bill is indirect procurement. This article covers what it is, how it differs from direct procurement, which categories it includes, and why it concentrates most of the suppliers and almost none of the negotiation.
What indirect procurement is
Indirect procurement covers the goods and services that support operations without going into the final product or service. The raw material that becomes the product is a direct purchase. The lubricant for the machine that makes that product is an indirect purchase.
The difference that matters is not accounting; it is process:
| Direct procurement | Indirect procurement | |
|---|---|---|
| What it is | Inputs that go into the final product | What keeps operations running |
| Who requests it | Planning and production, based on forecast demand | Any department, based on the need of the moment |
| Suppliers | Few, approved, under contract | Many, fragmented, often with no contract |
| Order volume | Lower, predictable | Higher, recurring, urgent |
| Who negotiates | A strategic buyer, once a year | Often, nobody |
Examples of indirect procurement by category
- MRO (maintenance, repair and operations): spare parts, bearings, belts, fasteners, lubricants, tools.
- Facilities: cleaning, security, landscaping, building maintenance, energy, water.
- PPE and uniforms: gloves, safety glasses, boots, hearing protection, workwear.
- IT and telecom: software licences, equipment, network links, support.
- Professional services: consulting, training, audit, legal advice.
- Marketing: agencies, events, promotional items, media.
- Travel and expenses: airfare, lodging, meals.
- Office and consumable supplies: stationery, pantry, hygiene products.
- Contracted logistics: spot freight, packaging, warehousing.
In almost every one of these categories, the order is small, repeats every week and comes from the person who needs it, not the person who buys.
Why most of it goes unnegotiated
Three reasons add up.
First: the time it takes to quote does not depend on the value. Quoting a R$ 5 hose clamp takes the same sequence (three suppliers, deadline, comparison, approval) as quoting a R$ 500,000 piece of equipment. A buyer with a full calendar prioritizes the equipment. That is the right call. The hose clamp slips through.
Second: demand is fragmented. Indirect purchases originate in dozens of cost centers. Each department has its trusted supplier, and the order reaches procurement with the supplier already chosen. Without consolidation there is no volume to negotiate; without normalized history, nobody even sees that the same item is being bought at different prices at different sites.
Third: urgency. A large share of indirect purchases exists to fix something that has stopped: the machine, the air conditioning, the network link. Urgency does not quote. It issues the order.
The result is what the market calls tail spend, the long tail or, in the vocabulary of companies that run TOTVS ERPs, the C curve (from the ABC classification Brazilian ERPs already use): the bulk of suppliers and orders, a minority of the spend, and a price dispersion nobody sees because nobody looks item by item. How these names relate is explained in tail spend, C curve and indirect procurement.
What is usually done, and why it is not enough
The classic answers to indirect procurement attack transaction cost, not price:
- Catalogs and preferred suppliers organize the flow, but freeze a price that may be far from the floor.
- Corporate cards and lower approval limits take the order out of the queue, and with it any negotiation.
- Supplier consolidation is the right move and a slow one, and it only covers the categories someone had time to work on.
- Hiring more people for the small stuff does not scale: an analyst can quote dozens of items a day; the operation issues thousands a month.
All of them help. None of them negotiates the price of each order.
How to cut the cost of indirect procurement
The approach UpFlux uses with manufacturers and service companies has three steps.
- Measure the tail on real data. Twelve months of ERP orders, normalized descriptions, total value per line, contracted items flagged. The output is the price dispersion per item and the target in reais. The two-week diagnostic confirms that target on your own data.
- Put capacity where people do not fit. AI agents work the tail order by order: they find the lowest price the company itself has already paid, negotiate within the approval limit and issue the order in TOTVS Protheus, Datasul or SAP. The buyer approves only the exceptions. That is the job of the Negotiator Agent; how it works step by step is in AI agent for procurement.
- Choose the delivery model. Companies that want to keep the operation in-house use the technology as software. Companies that want to hand over the procurement center contract the new procurement BPO, in which a digital team, AI agents operated by specialists, runs the four towers (central purchasing, invoice discrepancies, contracts, supplier master data) at a cost that shrinks with every cycle. If you are torn between the two, procurement outsourcing helps you decide.
At a multinational manufacturer, R$ 22 million processed in the indirect procurement tail returned R$ 1.6 million to cash, with no new hires. The buyers moved out of the quoting queue and into the work that requires judgment.
Indirect procurement will stay fragmented, urgent and numerous. What changes is no longer accepting that, because it is that way, it goes unnegotiated.
Frequently asked questions
What is an indirect purchase?
An indirect purchase is the acquisition of a good or service that supports the company's operations without going into the final product or service. The machine's lubricant, the cleaning contract, the software licence and the sales rep's trip are indirect purchases. The raw material that becomes the product is a direct purchase.
What are indirect materials?
Indirect materials are physical items consumed by operations that do not become part of the product. The most common examples are MRO (maintenance, repair and operations): spare parts, bearings, belts, fasteners, lubricants and tools. PPE, uniforms and office supplies also count.
What is the difference between direct and indirect procurement?
Direct procurement covers inputs that go into the final product, requested by planning against forecast demand, from a few approved suppliers under contract. Indirect procurement is requested by any department as needs arise, from many fragmented suppliers, often with no contract. The difference that matters is process: direct spend has a strategic buyer; indirect spend often has nobody negotiating it.
What are examples of indirect procurement?
The most common categories are MRO, facilities (cleaning, security, building maintenance, energy), PPE and uniforms, IT and telecom, professional services, marketing, travel and expenses, office supplies and contracted logistics such as spot freight. In almost all of them, the order is small, repeats every week and originates with the person who needs it, not the person who buys.
How do you reduce indirect procurement costs?
First, measure the tail on real data: twelve months of ERP orders, normalized descriptions and total value per line, with contracted items flagged. That reveals the price dispersion per item. Then, put capacity where people do not fit: AI agents that negotiate each order within an approval limit and issue it in the ERP, with the buyer approving only the exceptions. That is the model behind the UpFlux Negotiator Agent, which can also be delivered as a procurement BPO run by a digital team.
Why is indirect procurement hard to control?
Three reasons add up. The time it takes to quote does not depend on the value, so buyers prioritize large orders. Demand originates in dozens of cost centers, each with its trusted supplier, with no volume consolidation. And a large share of orders is urgent, to fix something that has stopped. The result is tail spend: most of the suppliers, a minority of the spend and almost no negotiation.
