Picking an office coffee machine is really a sizing problem. Put a tiny tabletop unit in front of a 150-person floor and you'll get long lines and an empty hopper by 10 a.m. Put a full vending tower in a 6-person studio and you've paid for capacity nobody will ever touch. The trick is matching the machine to how many people actually use it — and how hard they use it.

This guide walks through four common office tiers — 5–15 people, 15–50, 50–200, and 200+ — and explains what type of machine fits each, roughly how much throughput to plan for, and the practical details (plumbing, footprint, service) that decide whether a setup runs smoothly or becomes a daily headache.

Start with demand, not the brochure

Before you look at any machine, estimate your daily cup volume. A simple planning rule of thumb most workplaces use is two cups per person per day — one in the morning and one after lunch. Some teams run hotter (engineering floors, sales rooms, anywhere with long hours), some cooler, but two is a sane starting point.

So a 25-person office is planning for roughly 50 cups a day, with a sharp peak between 8:30 and 10:00 a.m. when most of those cups get pulled in a short window. That peak — not the daily total — is what strains a machine. Capacity planning is really about surviving the morning rush without a queue forming.

Three things scale with your headcount:

Throughput — how many drinks the machine can make back-to-back before the beans, water, or milk need topping up.
Water supply — whether a refillable internal tank is enough, or whether you need to plumb the machine into a water line so nobody babysits a jug.
Footprint and placement — a tabletop unit on a counter versus a floor- standing cabinet in a dedicated break area.

Keep those three in mind as we go tier by tier. If you'd rather skip the math, our team is happy to size it with you on a free consultation — but the tiers below will get you most of the way.

Tier 1 — Small offices and teams (5–15 people)

At this size you're planning for roughly 10–30 cups a day, and the morning peak is gentle: even if everyone wants coffee at once, that's a short line, not a bottleneck.

What fits: a compact, tabletop bean-to-cup machine. You want fresh, quality coffee on demand without dedicating a room or a plumbing project to it. This is exactly the niche the Piccolo is built for — "small but mighty." It's a table-top design that fits on a counter, offers a 7" touch screen with customizable buttons, and runs from an internal refillable tank, so you don't need a plumber to get started. It's also the natural choice when you have several small sites (a few satellite offices, a chain of small locations) that each need their own compact unit.

What to watch: the only real risk at this size is going too big. A floor-standing vending machine in a 10-person office is capacity you'll never use and floor space you'll wish you had back. Match the machine to the room.

Throughput reality: an internal-tank tabletop unit comfortably covers a small team's daily volume. You'll refill water and beans periodically rather than constantly, and there's no morning-rush math to worry about.

Tier 2 — Growing offices (15–50 people)

This is the sweet spot for most small-to-medium workplaces, planning for roughly 30–100 cups a day. The morning peak now matters: 40 people arriving within the same hour means the machine needs to make drinks back-to-back without running dry or slowing down.

What fits: a versatile mid-range bean-to-cup machine that can be configured to your space — tabletop or cabinet, plumbed or internal tank. The Mediano — "perfect balance" — is designed for exactly this band: small-to-medium accounts that want flexibility. Its 7" touchscreen guides each person to their drink, beverage selections are fully customizable, and you can plumb it in once volume justifies skipping manual refills.

The plumbing decision: somewhere in this tier, plumbing pays for itself. At 20 people you can probably live with an internal tank and a periodic top-up. By 40–50 cups a day, refilling a tank several times becomes the chore everyone avoids, and a plumbed-in water line removes it entirely. If your space allows a water connection, take it — it's the single biggest quality-of-life upgrade at this size.

What to watch: placement. A growing team means a growing line, so put the machine somewhere with room to stand and wait without blocking a walkway. A proper break-area spot beats a cramped kitchenette corner.

Tier 3 — Large offices and busy floors (50–200 people)

Now you're planning for roughly 100–400 cups a day, and the morning and post-lunch peaks are genuine rushes. At this scale, two things become non-negotiable: high throughput and a plumbed water supply. Nobody should be refilling a tank during a 9 a.m. queue.

What fits: a full-featured vending machine built for volume and variety. The Grande — "maximum power" — targets this band: it supports a plumbed water line, internal cup-drop and mug capability, a wide range of beverage selections, and a large 15" Full HD touchscreen that guides users through their choice and keeps the line moving. The cup-drop matters at scale — people grabbing a coffee on the move don't want to hunt for cups.

Throughput reality: a single full-featured, plumbed machine can serve a large floor, but placement and peak timing decide whether one unit is enough. If your 150 people all break at the same scheduled time, you're compressing the day's volume into a few short windows, and you may want a second machine even though the daily total looks like "one machine's worth." Spreading demand — or spreading machines — is how you kill the queue.

What to watch: variety becomes a retention feature at this size. A big floor has espresso drinkers, latte drinkers, and people who just want a strong black coffee. A machine with customizable strength, multiple beverage options, and adjustable dosing keeps more of your team using it instead of walking to the café down the street.

Tier 4 — Enterprise floors and multi-site (200+ people)

Above 200 people, the question changes from "which machine?" to "how many, and where?" A single machine — however capable — becomes a single point of failure and a single queue. Planning for 400+ cups a day, you're now designing a small fleet.

What fits: multiple full-featured machines — typically several Grande units — distributed across floors, wings, or departments so no one walks far and no single line gets long. Each unit should be plumbed; manual water refills don't scale here. Think of it as coffee infrastructure: placement maps to how your people are physically distributed, not just to headcount.

Key considerations at this scale:

Distribution over concentration. Two machines on opposite ends of a floor serve people far better than one machine twice as fast. Shorter walks mean more usage and no single chokepoint.
Redundancy. With multiple units, routine service on one machine doesn't cut off coffee for the whole building.
Consistent experience. Standardizing on one machine family across sites keeps the menu, the interface, and the service predictable for everyone.
Service partnership. At this volume, maintenance, restocking, and uptime matter more than any single spec. A local partner who keeps the fleet running is worth more than a marginally faster machine.

This is the point where a quick site walk-through beats any spec sheet. We'll map your floor plan and headcount to the right number and placement of machines on a free consultation.

Quick reference: matching size to machine

Office size	Plan for (cups/day)	Machine type	cafeein fit
5–15 people	~10–30	Compact tabletop, internal tank	Piccolo
15–50 people	~30–100	Versatile mid-range, tabletop or plumbed	Mediano
50–200 people	~100–400	Full-featured vending, plumbed	Grande
200+ people	400+	Multiple plumbed machines, distributed	Multiple Grande

The cup-per-day figures are planning estimates based on roughly two cups per person; treat them as a starting point and adjust for how your team actually drinks coffee.

Don't forget the things that aren't headcount

Size gets you to the right tier, but a few other factors fine-tune the choice within it:

Hours and culture. A team that works long days or pulls late shifts drinks more per person than a strict 9-to-5 office. Size up if your peaks are heavy.
Visitors and clients. A showroom, dealership, or client-facing lobby serves coffee to people who aren't on the payroll. Count them.
Space and power. Confirm you have the counter or floor space, a nearby outlet, and — for larger machines — access to a water line.
Menu expectations. The more your team cares about lattes, cappuccinos, and customization, the more a touchscreen bean-to-cup machine earns its keep over a basic brewer.

Bottom line

Match the machine to your headcount and your morning peak, plumb it once volume justifies it, and distribute machines once one queue can't serve everyone:

5–15 people → a compact tabletop unit like the Piccolo.
15–50 people → a flexible mid-range machine like the Mediano, plumbed as you grow.
50–200 people → a full-featured, plumbed vending machine like the Grande.
200+ people → multiple Grande units distributed across the space.

Get the size right and the machine fades into the background — coffee is just there, fresh, with no line and no fuss. Get it wrong and it's a daily complaint. If you're not sure which tier you're in or how to place machines across a larger floor, reach out for a free consultation and we'll size it with you — across Denver, Boulder, Fort Collins, and Colorado Springs.