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Venue Management Software

RESS

Room and event scheduling software for managing facilities, equipment, registration and invoicing

By Integrated Management Systems

  • Room Scheduling
  • Board Meetings
  • Committee Meetings
  • Internal Meetings
  • +41 more
RESS cover

About RESS

RESS, published by Integrated Management Systems Inc., puts facility and event management into a single interface. Its makers pair the capability of an enterprise reservations system with a desktop application that is simple to use.

Desktop and internet versions

Two forms are offered: the desktop application, called RESS, and an internet version, called RessNet. Both cover room scheduling, and the maker invites prospective customers to try the software through a free trial.

What can be run from one computer

According to the maker, a single computer can handle rooms, schedules, equipment, event registration, catering menus, invoicing and more. Rooms and equipment are treated as bookable resources, and the billing side is handled in the same program.

Starting from the time grid

Creating a reservation often starts with a look at the time grid, which shows room availability. A person booking a space can see what is free before committing it to an event.

TrustList summary

RESS is room scheduling software published by Integrated Management Systems Inc. It centralises facility and event management in one interface, so one computer can handle rooms, schedules and billing. It comes in two forms. One is a desktop application, and the other is an internet version called RessNet.

What RESS offers

  • Room scheduling: shows availability on a time grid when a reservation is created.
  • Equipment and resources: tracks bookable items alongside rooms.
  • Event registration: handles sign-ups for events.
  • Catering menus: manages food and drink orders for bookings.
  • Invoicing: bills for the spaces and services used.
  • Scheduling grid: a time grid is where most reservations begin.

Key facts

  • Versions: desktop (RESS) and internet (RessNet)
  • Maker: Integrated Management Systems Inc.

Summary written by TrustList from the business's own published information, Nov 2026.

Categories & features

RESS rankings

RESS is ranked on 12 TrustList rankings: #2 on 3, #3 on 7, #15 on 1 and #47 on 1, across 3 categories.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. RESS has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Venue management software · 10 rankings

On 8 of these it sits behind Clubspeed, ahead of Optimo .

  • #2of 9
    Multi facility

    It is the only one of the 9 here listing badge management and class scheduling.

    Of the 9 here, 8 also cover reservations management and 7 also cover contract management.

  • #2of 7
    Contract management

    It is the only one of the 7 here listing commercial properties and employee scheduling.

    Of the 7 here, 6 also cover food & beverage management.

  • #2of 6
    Food beverage management

    It is the only one of the 6 here listing equipment management and facility scheduling.

  • #3of 14
    Web based cloud saas

    It is the only one of the 14 here listing for schools and group scheduling.

    Of the 14 here, 12 also cover event management and 9 also cover sales management.

  • #3of 12
    Event management

    It is the only one of the 12 here listing legislative meetings and multi-location.

    Its profile: “RESS, published by Integrated Management Systems Inc., puts facility and event management into a single interface.”

    Of the 12 here, 9 also cover multi-facility and 8 also cover staff management.

  • #3of 10
    Reservations management

    It is the only one of the 10 here listing post-meeting tools and real-time scheduling.

    Of the 10 here, 8 also cover customer management.

  • #3of 9
    Sales management

    It is the only one of the 9 here listing resource scheduling and room booking management.

  • #3of 8
    Customer management

    It is the only one of the 8 here listing room scheduling and work order management.

  • #3of 8
    Staff management

    It is one of 2 here listing board meetings and committee meetings.

    Of the 8 here, 6 also cover resource management.

    Behind TablelistPro.

  • #3of 7
    Attendee management

    It is the only one of the 7 here listing internal meetings and inventory control.

    Behind TablelistPro, ahead of Optimo .

Class scheduling software · 1 ranking

  • #15of 51
    Class scheduling software

    It is the only one of the 51 here listing attendee management and committee meetings.

    Of the 51 here, 29 also cover online payments and 28 also cover attendance tracking.

    Behind Class Registrar, ahead of Bookwhen.

Contract management software · 1 ranking

As of 2026-11-15. Organic ranks only; sponsored placements are never ranks. How TrustList ranks

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