Who Buys Staffing Services at a Company? What 574 Ranked Searches Show
Contactwho Research · How we write
Guides from the team that builds Contactwho, grounded in thousands of real buyer searches. Drafted with AI assistance, edited and fact-checked by people.
In 574 staffing-service searches in our corpus, the primary buyer was HR leadership 50% of the time and talent acquisition 31%. Operations owned it in 6%, the owner or CEO in 5%. Who buys staffing services at a company? Almost always HR or TA, at every size, and the right person is usually a manager or head, not a VP.
That answer annoys people. Most staffing sales advice says the opposite: HR is a gatekeeper, the hiring manager is the "real" buyer, go around HR and find the person with the open reqs. It sounds street-smart. It is also not what you see when you look at who owns the agency relationship inside a company, one company at a time.
Who buys staffing services at a company: what 574 searches say
A note on where the numbers come from. Each search in our corpus is one company plus one plain-language intent, something like "we place warehouse temps" or "we recruit nurses on contract". We label the department that owns that purchase, which we call the primary buying center, rank the people at the company by fit, and mark a top five. The staffing slice is 574 completed searches, 371 of them with a resolved buying center. Everything below is aggregated and anonymized.
| Primary buying center | Share of staffing searches |
|---|---|
| HR leadership | 50% |
| Talent acquisition / recruiting | 31% |
| Operations / plant | 6% |
| Owner / executive | 5% |
| Other | 8% |
Four in five staffing purchases are owned by HR or TA. Not the CEO. Not the VP of Engineering. Not procurement, which does not show up as a named category at all and sits somewhere inside the 8% "other".
This does not make the hiring manager irrelevant. It means "the person with the problem" and "the person who buys the fix" are two different jobs, and most agencies collapse them into one.
The hiring leader is the demand signal, not the buyer
Here is the reconciliation, because the vendor claim is half right.
The hiring leader is where the pain lives. Their reqs are open, their shift is short, their project is slipping. That is a real signal and you should build your outreach on it. Autobound's 2026 data puts replies to signal-based outreach at 18% against 3.4% for generic cold email, which matches what anyone who has sent both already suspects.
But a signal is not a buyer. In our data, the person who owns the agency relationship, screens firms, decides whether a new one gets a trial req, and signs the terms sits in HR or TA in 81% of cases. The hiring leader shouts. HR or TA picks up the phone.
So the practical answer to "who to contact at a company for staffing services" is this: write to the HR or TA person who owns agency relationships, and make the hiring leader's open reqs the reason you are writing. Lead with the demand signal. Send it to the owner of the decision. Put the hiring leader in your sequence as the second name, not the first.
What changes between a 40-person employer and a 5,000-person one
Less than the "sell to the founder" crowd thinks.
| Employer size | n | HR leadership | TA / recruiting | Operations | Owner / exec |
|---|---|---|---|---|---|
| Under 50 | 546 | 53% | 22% | 2% | 6% |
| 50 to 249 | 356 | 50% | 29% | 13% | 3% |
| 250 to 999 | 261 | 53% | 27% | 10% | 3% |
| 1,000 to 4,999 | 175 | 57% | 36% | not broken out | 2% |
| 5,000+ | 572 | 50% | 33% | 3% | 3% |
n = searches with a matched company size. Rows do not sum to 100% because "other" is left out.
Four things fall out of that table.
HR owns it at every size. The lowest HR share in any band is 50%. There is no company size at which HR stops being the most likely buyer.
The owner is rarely the buyer, even at tiny employers. Under 50 employees, the owner or executive was the primary buyer in 6% of searches. HR leadership was in 53%. If you have been emailing founders of 30-person companies about temp staff, you have been writing to the wrong desk most of the time.
TA grows with size. Talent acquisition's share climbs from 22% under 50 employees to 36% at 1,000 to 4,999. As companies formalize recruiting, the agency relationship moves from a generalist HR manager to a dedicated TA function with its own vendor list. At 5,000+ it settles at 33%; our read is that large employers also buy locally through site HR, which keeps HR's share up.
Operations shows up in the middle. 13% at 50 to 249 employees, 10% at 250 to 999. That is typically the plant manager or operations manager at a mid-sized manufacturer, distributor or contractor who hires temps directly because there is no TA function and HR is one person. If you sell light industrial, that band is where operations is a real first contact.
Managers and heads, not VPs
Now the part most title lists get wrong: seniority.
In the 185 staffing searches where we have top-five data, we marked 4.6 people on average: 2.5 primary buyers, 1.3 secondary, and 0.7 influencers or stakeholders. Across 183 top-five people with title data (40 searches), the most common titles were:
- HR manager (13)
- Head of talent acquisition (11)
- Talent acquisition manager (9)
- Area sales manager (8)
- National account manager (8)
- Store manager (6)
- Talent acquisition specialist (5)
- Operations manager (4)
By management level: manager 32%, specialist 17%, head 9%, director 7%, C-level 1%, owner 1%, with 32% unclassified.
Read that C-level line again. One percent. The CEO or CHRO appears in about one in a hundred top-five slots. Directors are 7%. Managers and heads together are 41%, and the real share is higher once the unclassified third is accounted for. The person you should email is a manager or head. The VP forwards your email downward if you are lucky and deletes it if you are not.
The sales-manager titles look odd until you see which companies they came from: retail and hospitality employers, where the store manager or area sales manager hires directly and the agency relationship is local. If you staff hotels, restaurants or retail, the "HR buyer" is often the person running the site.
How to work out who to contact at a company for staffing services
The data above turns into a short checklist. Do it per company, not per list.
- Size the company before you pick a title. Headcount decides whether you are looking for an HR manager, a head of TA, or a plant manager. Get it wrong and every later step is wrong.
- Name the HR or TA owner for that band. Under 250: the HR manager, or the owner only if there is visibly no HR function. 250 to 4,999: the talent acquisition manager or head of TA, plus the HR manager for the site you would serve. 5,000+: the head of TA for the region or function, and the site HR manager.
- Find the hiring leader with the open reqs. Their department, level and location tell you their likely title, usually one level above the role being posted. We cover the method in how to find hiring managers at target companies. This person is your reason for writing, not your recipient.
- Check for operations at mid-sized industrial employers. In the 50 to 999 band, roughly one in ten purchases is owned by ops. If the reqs are hourly and the company makes or moves things, add the operations manager to the map.
- Verify the email before you send. In our reveal pipeline, 38% of pattern-guessed addresses failed verification. A guessed email to the right person is still a bounce.
- Write one message to the owner and a different one to the hiring leader. The owner cares about fill rate, fee structure and whether you will embarrass them. The hiring leader cares about Monday.
Three or four names per company, with the roles labeled. That is a map. A list of forty "HR" titles is not.
Where staffing agencies get this wrong
Emailing the CEO because the company is small. At under 50 employees the owner was the buyer in 6% of searches. The rest of the time you have sent your pitch to someone who will forward it to HR, at best.
Treating HR as an obstacle. The go-around-HR advice trains agencies to alienate the person who owns the decision in half of all cases. HR is not the gate. HR is the buyer.
Confusing the HR manager with the hiring manager. They are different people with different problems. The HR manager owns process, vendors and fees. The hiring manager owns the empty chair.
Chasing the CHRO or VP of People. One percent of top-five slots are C-level. Seniority is not authority in this category; ownership is.
One message to five people. If your email to the plant manager reads the same as your email to the head of TA, both of them can tell.
Building the list from a database filter. "HR, manager and above, 200 to 5,000 employees" gives you a spreadsheet, not a map. The right person at a hotel chain is a store manager. The right person at a mid-sized foundry is the operations manager. A filter cannot see that.
Questions people ask
Who holds decision-making power in recruitment, the hiring manager or HR? For agency selection, HR or TA. In our 574 staffing searches, HR leadership was the primary buying center in 50% of cases and talent acquisition in 31%; the hiring leader's own department was primary far less often. The hiring manager decides which candidate to hire. HR or TA decides which agencies get to send candidates.
Is the HR manager the hiring manager? No. The hiring manager is the leader whose team has the open role; the HR manager runs the process and, at most companies, the agency relationships. At a small company the HR manager may be the only person in HR and still not be the hiring manager for a warehouse role. Treat them as two contacts with two different messages.
How do staffing agencies get contracts with companies? By reaching the HR or TA owner with a specific reason, usually a cluster of open reqs, and offering a low-risk first step such as one trial req. Larger companies route new agencies through a preferred list or MSP; we lay out that chain in who approves staffing vendors. Referrals matter too: Staffing Hub's 2025 survey found 86% of fast-growth agencies run formal referral programs against 60% of no-growth agencies.
How do I find the right decision-maker at a target company? Size the company, pick the HR or TA title for that size band, then confirm the individual whose scope covers the site or function you would serve. Pair them with the hiring leader whose reqs are open. Verify the email before sending. For the title bands by size, see how to find HR decision makers for staffing services.
The order that matters
If you would rather not build that map by hand for every company, Contactwho does the size, buying-center and ranking steps for you: type what you place and a company name, and it returns that company's people ranked by fit, with the reason each one is there, and lets you reveal verified emails and phones for the ones you pick. Searches are unlimited on every plan, including the trial; credits are spent only on reveals.
Whichever way you build it, the rule is the same. The hiring leader's open reqs are the reason you write. The HR or TA manager is the person you write to. Get that order right and staffing sales stops being a guessing game about titles and becomes a consistency problem, which is a much better problem to have.