How to Sell to Companies Building New Factories in the US

Companies building new factories buy through the project, so the project is where a supplier has to sell. A new plant is bought by a temporary team. That team is the owner's capital projects group, the EPC firm or design-builder running the job, and the trade contractors who buy the material and equipment inside their own scope.

Work out which of these groups decides your package. Contact the person who manages that package, by title. Get in front of them during design and preconstruction, before the bidder list for that package is set.

Selling to the factory operator is a different sale. The plant manager and the maintenance team buy what keeps a finished plant running: spares, service and consumables. Their budget opens after commissioning. Anything built into the plant was chosen months or years earlier, by people who have often moved to the next site by the time the first product ships.

Timing matters more in 2026 than it did two years ago. Total US construction spending is lower than a year ago, and the factory projects with committed public money sit in a few segments.

What changed in US factory construction after the boom?

The boom was real, and it was narrow. In a June 2023 analysis, the US Treasury found that real manufacturing construction spending had doubled since the end of 2021. Computer, electronics and electrical manufacturing drove most of it and nearly quadrupled from the start of 2022.

Treasury tied the surge to direct funding and tax incentives in three federal laws: the infrastructure law (IIJA), the Inflation Reduction Act and the CHIPS Act.

The newest numbers point the other way. Census put August 2026 US construction spending at $2,203.1 billion on an annualized, seasonally adjusted basis. That was 0.9% above July but 1.7% below August 2025, which stood at $2,242.0 billion. Private construction made up $1,655.3 billion of the total and private nonresidential construction $773.0 billion.

That headline covers all construction, so it tells you little about factories on their own. Census also publishes an experimental monthly subnational series for private manufacturing construction. Look at it before you choose a territory.

When my team and I plan targeting for a supplier, we check its past and current clients first and only then look for companies like them. A cooling market makes that order matter even more. The arithmetic behind that choice, deal size against the number of buyers, is in how to pick a market before writing any outreach.

Which factory segments are still building?

Follow committed money rather than press releases. Two federal sources make that possible.

NIST's CHIPS for America award list, updated in August 2026, names the companies receiving direct funding for semiconductor plants and for the suppliers around them.

The Department of Energy's investment map tracks announced clean energy supply-chain investments since January 21, 2021. Where an announcement gives them, it lists company, technology, product, reported investment and potential jobs.

DOE adds a caveat that matters for suppliers. Plenty of listed plants still depend on money and land being secured, and appearing on the map does not mean a plant will come online as reported.

In a July 2026 report, the Congressional Research Service counted CHIPS awards to 19 companies for 40 commercial fab projects by January 2025. It found schedules slipping and named three factors: uncertain federal funding, a shortage of skilled workers to build and equip fabs, and customer demand.

The decision rule follows from that. Work first the projects where you can name the owner, the money is committed and the site is under control. Put everything else on a stay-in-touch list.

A busy segment helps you only if it needs what you make. Before you chase fabs because the money is there, run the checks on which companies outbound suits.

Who actually buys on a new plant project?

No single person is "the factory buyer". Who decides changes with the type of account and with the package you sell.

Your package decides which row matters. Long-lead process equipment usually needs the owner's engineering approval. Installed products and bulk material are usually bought by the trade contractor. A lot of items sit with the EPC package manager in between.

So the first contact depends on the account:

1. On an owner account, start with the site project director.
2. On an EPC, the package manager for your scope.
3. On a design-builder, the preconstruction lead.
4. On a trade contractor, the estimator during bidding and the project manager once the job is won.

When I build a list for a supplier, I start with its past projects and find out who actually signed off each time. Those titles go into my search, worded the way the niche words them, instead of a generic "manager".

I also strip bare titles like Manager, Assistant or Associate from every list, because they add names with no authority to approve a package.

Project-side buyers do answer outbound. One client, a UK manufacturer of fall-protection equipment for construction sites, spent two years on cold email and LinkedIn with my team and ended up with 600+ leads and 200+ sales calls in 24 countries. Replies came from AECOM, Skanska, Doka and Saipem.

How do you become a supplier for a new manufacturing plant?

The route has three steps: start from the companies that already paid you, find owners, EPCs and contractors that look like them, then find the project team holding your package on each live site.

Suppliers get onto a plant in four ways:

1. Named in the owner's specification or approved manufacturer list.
2. Added to the EPC's bidder list for a package.
3. Invited to an RFQ or RFP.
4. Chosen by a trade contractor when it buys out its scope.

All four favor suppliers someone on the project team already knows. Outreach exists to make you known before those lists are written.

The minimum proof is short. Show projects in the same segment and of a similar size. Show your delivery scope: what you supply, your lead times, your capacity and your field support. Make sure the person reading it holds the matching title. A pharma cleanroom reference sent to a battery plant estimator proves less than you think.

The supplier-ready checklist before the first message goes out:

1. A sheet of your last projects with segment, package, buyer title and account type (owner, EPC or contractor) against each.
2. One package aimed at one segment, held for a full year. I ask clients to commit to one offer and one audience for 12 months. Spreading across every plant type dilutes the list, the copy and the proof, which is the case made in one offer for one audience.
3. Two or three references in that segment, with scope and dates.
4. A prequalification pack ready to send: safety record, insurance certificates, quality certifications you already hold, capacity and lead times.
5. A web page per segment showing those projects, because the package manager will look you up before replying.
6. A contact list built from real decision-maker titles, with every address verified.
7. Somebody with time to take the calls when project teams answer.

When should you reach out during the project?

Contact people one phase before your package gets decided. By the time the RFQ lands in someone else's inbox, the bidder list is already written.

Do not push hard before site control. A project that is only announced earns one light touch and a reason to talk again, not a full sales sequence. The delays CRS describes mean a contact you make now may not have a package to award for a long while. They also mean early months are better judged by conversations started with package owners than by calls booked.

Which channel opens the conversation depends on the role. Deciding which channel goes first is one step in how to build a follow-up sequence that gets replies.

What should the outreach message say to factory builders?

A first message sells the meeting and nothing else; the capability statement can wait for the call. Pitching the full catalog in message one is the quickest way to get ignored by an estimator who is already buried in emails about the same job.

A first note to a package manager needs three lines:

1. The package and the project you are writing about, in their words.
2. One comparable project you delivered: what, where and at what scale.
3. A question that is easy to answer, such as whether the spec for that package is still open.

The comparable project belongs in the body of the note, where the estimator reads it; a link to a generic brochure does not do that job. Keep it short and human, written to one person. What to cut from a first email, and what should be left, is laid out in what I cut from cold emails before anyone sends them.

Leave out price lists, "partnership" language and every product you make. Package managers buy one scope at a time.

Plan a sequence of at least 5 or 6 touches, split between LinkedIn and email, with real gaps between steps. What I see across our campaigns is that the third follow-up, sent after a real gap, usually does the most work.

What does a good supplier outreach plan look like in practice?

Take this invented case. A US fabricator of stainless process piping skids wants plant work.

1. Past projects. Its last ten jobs show who signed off: mechanical contractor project managers on most of them, EPC piping package leads on a few, owner engineering on only two.
2. Segments. It targets chip supply-chain plants from the NIST list first. It adds battery plants from the DOE map only where site control and financing are public.
3. Roles. Each project gets three role groups: owner capital projects (one or two people per site), EPC package managers and procurement, and mechanical contractors' estimators and project managers.
4. Phases. Contacts are tagged by project phase, so a site in design gets engineering proof and a site in procurement gets the prequalification pack.
5. Territories. Each sender or rep owns specific accounts, so two people never write to the same package manager.
6. Distance. Sites within a day's delivery go first.

Then comes the decision rule for market size. I use intent data when the market is big enough to produce real signals; with 2,000 target companies and signals on about 10 of them, I skip it and write an offer for the whole market. Count the companies in your segment before you pay for signals. If it is closer to that small case, waiting for intent spikes means waiting for a handful of accounts while every other project team in the segment hears from someone else.

Coverage and fit both have to be there. I tell suppliers a list needs quantity and quality at once, and a short list of perfect accounts gives you only the second. Cover every role on every live project in your segments, with a message built for that role.

Is the factory pipeline worth attacking now?

Run this before you spend a month building lists:

Deal size usually settles the second row. The clients we work with typically sell deals of $10,000 and up, often six or seven figures, and at that size one won package can carry months of outreach.

Widen beyond semiconductors when you have reached every role on funded chip projects near you. Widen too if your strongest references sit in battery or other clean energy plants. Confirm each site is moving before it gets a sequence.

Take your last ten jobs and write down who approved each one: owner, EPC or contractor, and the exact title. That page shows you which buyer group gets your first message, and which segment is worth the next twelve months.

Not sure which project teams to approach first on a new plant? Pick a time and we will go through your list together.