Rex-Royal and Eversys Office Coffee Machines

Rex-Royal and Eversys: company facts and ownership

Both manufacturers specialise in professional automatic coffee equipment, but they have different histories and ownership. Neither is a division of the other.

Rex-Royal traces its business history to HGZ, founded in 1937. The first fully automatic machines carrying the Rex-Royal name followed in 1975. Its own company history identifies the Sager family’s ownership and the Dällikon headquarters and production site.

Eversys has a more complicated ownership story. De’Longhi acquired full ownership in 2021, before combining Eversys and La Marzocco within a shared professional coffee structure in 2024. On 16 October 2026, De’Longhi S.p.A.’s controlling stake in that professional division increased to 88.02%.

That distinction resolves apparently contradictory descriptions. “Wholly acquired in 2021” describes an earlier transaction; “88.02%” describes the current ownership of the combined professional division. It would be misleading to present Eversys today simply as a wholly owned direct subsidiary of De’Longhi S.p.A.

For the wider shortlist, start with our UK office coffee machine brands guide.

Rex-Royal: a configurable professional range

Rex-Royal’s range is organised around four principal machine families. Its published specifications describe a progression in equipment and application, rather than a universal headcount rating.

• S1: the compact option, explicitly marketed for offices, co-working spaces and takeaway settings. Coffee-only and fresh-milk versions are available, with an optional second grinder.
• S2: a versatile professional machine with milk-system choices, including CompactFoam and PowerSteam configurations.
• S300: aimed at catering, hospitality and self-service. Published highlights include two grinders as standard, a metal brewing unit accommodating up to 26 g of coffee, and configurations supporting up to three milk types.
• S500: the high-performance family for pronounced service peaks. Rex-Royal lists up to three grinders and claims hot-water output of up to 58 litres per hour.

Those are manufacturer specifications, not independently measured results. In particular, the S500’s hot-water figure is not its finished-coffee throughput.

The brewing unit is the chamber in which ground coffee is compressed and brewed. Its maximum capacity helps describe recipe flexibility, but does not tell you the programmed dose for every drink. Ask the installer to record the actual coffee dose and finished drink size for each recipe.

Our assessment: Rex-Royal deserves a demonstration where the workplace needs a configurable self-service installation, several ingredient choices or substantial hot-water provision. The S1 is the clearest office starting point; the larger families become relevant when the menu and service pattern justify them.

Eversys: espresso automation with different service styles

Eversys presents its machines as a way to automate espresso preparation while retaining choices about how staff serve milk drinks.

Legacy is the compact, integrated family. The current range distinguishes Legacy+ configurations, including automated milk service, from the operator-led Legacy Steam. Eversys lists arrangements with four grinders, or three grinders combined with two powder dispensers, depending on configuration.

Cameo bridges automated coffee preparation and a more traditional service format. The current C’2c provides coffee and hot water; C’2s adds steam capability; C’2ms includes an automated milk system as well as a steam wand. The precise suffix matters more than the appearance.

Enigma is positioned for higher-volume professional operation. Shotmaster addresses the busiest service environments, with Pro configurations carrying a manufacturer claim of up to 700 espressos per hour.

Eversys also promotes Extraction Time Control, or ETC, which adapts brewing in response to changes affecting extraction. This is a consistency feature, not independent proof that every recipe will taste right.

Our assessment: start with Legacy+ for office self-service, and investigate Cameo where a staffed hospitality point is part of the brief. Enigma and Shotmaster warrant consideration for concentrated, demanding service rather than simply because the organisation has a large payroll.

Milk systems: decide who finishes the drink

The useful distinction is not “automatic versus manual” alone. It is whether the machine delivers a finished drink into the cup, prepares milk for someone to pour, or requires a person to steam it.

Rex-Royal milk options

Rex-Royal offers fresh-milk configurations across its range. The larger families provide additional choices, including CompactFoam configurations and options for more than one milk type. The S2’s published features include hot and cold milk foam with CompactFoam.

Do not assume every machine bearing the same family name has those functions. Obtain a written configuration listing the milk module, refrigerator, number of milk connections and available recipes.

Eversys milk options

Eversys describes three principal workflows:

• 1-Step: automated milk preparation and dispensing into the drink, the natural starting point for unstaffed self-service.
• 1.5-Step: the system prepares textured milk into a jug, then a person pours it.
• 2-Step: a steam-wand workflow, with manual or assisted steaming options.

For a shared office kitchen, our preference is a finished-drink workflow unless someone is explicitly responsible for service. A jug-based system makes more sense at a staffed reception lounge or workplace café.

Ask for a demonstration using the exact dairy and plant-based products you intend to supply. Also request written cleaning and allergen-management instructions. Multiple milk connections should not be treated as an assurance of allergen separation.

High-volume capability: measure the rush, not just the day

Manufacturer output claims describe specified products and configurations. They do not establish how quickly your workplace can serve its own mixture of drinks, including cup handling, milk preparation and replenishment.

Use headcount to estimate daily demand, then measure the busiest period separately. The following is a planning illustration, not a manufacturer sizing recommendation.

The calculation assumes everyone attending drinks two coffees, with no visitors or event demand. Replace both assumptions with your workplace’s actual figures.

Ask suppliers to demonstrate a representative sequence of orders at your chosen drink sizes. Record total elapsed time, interruptions and operator involvement, rather than timing only the espresso extraction.

If the requirement is primarily unattended drinks vending, widen the comparison to Necta office machines. If it is principally shared filter-coffee service, consider Bravilor Bonamat office machines rather than assuming an espresso system is necessary.

UK availability, installation and ongoing support

Eversys publishes a UK office in Crawley. Rex-Royal equipment is offered by UK suppliers including Miko Coffee, whose published materials include the S2. Neither fact establishes an engineer’s response time at your postcode.

Before selecting either brand, request the following in writing:

1. An exact equipment schedule: machine suffix, grinders, powder modules, milk system, refrigerator and accessories.
2. A site survey: electrical supply, water connection, drainage, worktop suitability and service access.
3. A water-treatment specification: based on the incoming water and the selected machine’s requirements.
4. A service agreement: geographical coverage, attendance commitments, exclusions, parts provision and arrangements during a prolonged breakdown.
5. A cleaning demonstration: including everything someone must remove, wash, refill or reconnect.

Automatic cleaning does not remove the need to follow the supplied cleaning procedure. Rex-Royal’s S300 instructions explicitly refer users to separate cleaning instructions and professional servicing.

For a meaningful comparison, request itemised written quotations covering equipment, installation, water treatment, ingredients, cleaning consumables and maintenance. To calculate your own workplace cost per drink, add the relevant expenses over one consistent period and divide by the expected number of drinks in that period. Keep the VAT basis consistent, and include staff time and any contractual ingredient obligations.

Pros, cons and who each brand suits

The following assessment uses four criteria: configuration choice, milk workflow, peak service requirements and the support arrangement available to the workplace.

Rex-Royal

Advantages: a clearly structured professional range, compact office options and configurable milk, grinder and hot-water provision. The larger models merit attention where the specification extends beyond straightforward espresso drinks.

Limitations: family names conceal substantial configuration differences. Features advertised across a range must not be assumed to be standard on an individual machine. Family ownership is useful company context, but is not evidence of superior reliability.

Best fit: offices and workplace hospitality areas wanting a tailored automatic installation with clearly assigned daily care.

Eversys

Advantages: a particularly clear choice between finished-drink automation and operator-led milk service, alongside compact and very high-throughput families.

Limitations: some configurations belong at a staffed service point rather than an unattended tea point. Headline espresso output can distract from the practical speed of serving a mixed menu.

Best fit: workplaces seeking espresso-focused automation, especially where the same project includes both self-service and staffed hospitality.

The research for this profile did not establish comparable independent reliability data for the two brands. A verdict that one is inherently more dependable would therefore be unjustified. For Rex-Royal and Eversys office coffee machines alike, make the final decision after a matched demonstration and a written support proposal.