PRIME EVENTS× ALANGKAARCorporate events · Singapore
ONE°15 Marina · up to 360 guests

Your D&D, launch or town hall, at ONE°15 Marina.

See what's included ↓

A pillarless 571 m² ballroom for up to 360 guests at a Sentosa Cove marina club, with a foyer that opens to the marina. The LED wall, 2 projectors and screens, moving-head lights and sound with 2 wireless mics come with the room, and so does a night in a Marina View Room. See the full price for your headcount before you fill in a single form.

Events since 1997Halal-certified kitchenBallroom, food, stage & coordinator in one nett priceWe invoice your company
The Constellation Ballroom at ONE°15 Marina set with round tables for a banquet
Photo: ONE°15 Marina
Trusted by teams at
One contact, start to finishVenue, food, crew and coordinator in one plan
Halal-certified kitchenOne buffet every colleague can share
Itemised quotationLine by line, ready for your approval process
Nett pricingNo service charge; venue hire at the venue's own rate
What are you planning?

Dinner & dance, conferences, launches and town halls.

Tap an event type and we set the price builder for you. Change anything after.

Your price, live

Your package, priced live.

Nothing to fill in. The total updates as you go: venue, food, service staff and an event coordinator in one nett price.

1Occasion

2Room

3Date & session

4Guests

How many guests?100

5Food from our own kitchen

Include cateringHotel buffets and served menus from our own halal-certified kitchen

Richer menus and add-ons? Your planner walks you through every option at your consultation.

7Stage & AV (optional)

The venue

ONE°15 Marina Sentosa Cove.

11 Cove Drive, Sentosa Cove. The Constellation Ballroom is on the lobby level of ONE15 Marina Club, with a foyer that opens to the marina. Alangkaar is an approved external caterer at the club, and our team works from the club's halal-certified kitchen on the day.

360guests in the Constellation Ballroom
571 m²pillarless, on the lobby level
LED wall2 projectors, moving heads and 2 wireless mics included
1 nightin a Marina View Room, with breakfast

Venue photos: ONE°15 Marina Sentosa Cove. The décor and table settings in them are from past events at the club, not by Alangkaar. Conference, dinner, awards, launch, town hall, tea-break and stage images elsewhere on this page are illustrative styling, not photos of the club.

At a glance

  • Constellation Ballroom: 571 m², pillarless, on the lobby level — up to 360 guests
  • Lunch 10am–4pm or dinner 6pm–11pm, with the ballroom and foyer to yourselves
  • LED wall, 2 projectors and screens, gobo lights, moving heads and sound with 2 wireless mics included
  • 2 prayer rooms for 4 hours, and the club's halal-certified kitchen for our catering team
  • A night in a Marina View Room with breakfast for two comes with the ballroom
  • 11 Cove Drive, Sentosa Cove, Singapore 098497 · parking at Sentosa Cove Village car park beside the club · nearest MRT: HarbourFront

Good to know

  • At ONE°15 Marina our menus start from the second of our three buffets, to match the club's standard
  • Lunch starts at 10am and dinner at 6pm. An earlier start for registration or set-up depends on the club's schedule, and we confirm it for your date
  • The ballroom price is the same on weekdays, weekends and public holidays
  • We book the whole ballroom for your session, so it gives the best value for larger headcounts
  • Want theatre-style or classroom seating instead of round tables? Tell us your layout and headcount, and we confirm it with the club's floor plan
  • The LED wall, 2 projectors and screens, moving heads and sound with 2 wireless mics come with the ballroom. Extra microphones, stage risers, live streaming or other production are not in the live price; tell us what you need and we quote it separately
  • Printed banners, standees and a branded backdrop print are not in the live price. Send us your artwork and we quote them with you
  • Parking coupons cover 30% of your guests and Sentosa entry covers 50%. Other guests pay their own parking and island entry, and we can add extra parking coupons
  • Every buffet comes with one chilled drink. The club can serve other soft drinks at a per-guest charge, so ask us for the rate. Want a bar? Ask us and we check what the club allows for your date
  • The breakfast with the Marina View Room is served at the club's Latitude Restaurant & Terrace and is not halal. The club's own restaurants are not halal either; every dish on your menu comes from our halal-certified kitchen
  • Speakers or colleagues staying over? Up to 3 rooms at the club's preferred rate with breakfast, subject to availability. Public holidays, their eves and the F1 weekend cost more
  • An emcee, photographer or entertainment is not in this price. Ask us and we add it to your written quote
  • We invoice your company. Send us your purchase order and we put its number on the invoice
  • Prices use the club's ballroom rate for events up to 30 June 2027. For later dates, the club confirms its rate when you book
How it works

From estimate to event day.

Build the estimate

Headcount, menu and add-ons, live, with stage styling if you want it. Share the link with your team.

Written quotation

Itemised, by email, for your approval process.

Site visit

A planner walks the venue with you and checks the date, session and room plan.

PO & invoice

Confirm with your purchase order or the signed quotation. The first invoice covers the venue hire plus a share of our services.

Plain answers

Questions event teams ask.

How many guests can the Constellation Ballroom take?

Up to 360 guests, the club's maximum for the room. It is 571 m² and pillarless, on the club's lobby level, with a foyer that opens to the marina. For theatre-style or classroom seating, tell us your layout and headcount and we confirm it with the club's floor plan. The ballroom is booked whole for your session.

What AV comes with the room?

An LED wall, 2 projectors and screens, the club's pre-programmed gobo lights and moving heads, and a built-in sound system with 2 wireless microphones, all in the price. Extra microphones, stage risers, live streaming or other production are quoted separately.

Can you invoice our company?

Yes. You get an itemised written quotation for your approval process, and we invoice your company in one nett price, with no service charge added.

Is the food halal?

Yes. Every menu comes from our own halal-certified kitchen, so the whole team can eat from the same buffet, and on the day our team works from the club's halal-certified kitchen. The club's own restaurants, and the breakfast that comes with the Marina View Room, are not halal.

Can we run a full-day conference here?

Yes. Book the lunch session, 10am to 4pm: the ballroom and foyer are yours for six hours, with a buffet lunch and a morning and afternoon tea break, each delivered at its own time. An earlier start for registration depends on the club's schedule, and we confirm it for your date.

Lunch or dinner — and do weekends cost more?

Lunch runs 10am to 4pm and dinner 6pm to 11pm, with the ballroom and foyer to yourselves.

Is there somewhere for Muslim colleagues to pray?

Yes. 2 prayer rooms come with the ballroom for 4 hours of your session. Tell us the prayer times you need and we plan the programme around them.

How do our guests get there, and is parking included?

The club is at 11 Cove Drive, Sentosa Cove, with parking at the Sentosa Cove Village car park next to it. The nearest MRT is HarbourFront, and guests without a car take a taxi or ride-hail from there. Your booking includes 2 VIP lots at the lobby driveway, parking coupons for 30% of your guests and Sentosa entry for 50%. Other guests pay their own parking and island entry, and we can add more parking coupons. Coming by company coach? Tell us and we check the drop-off with the club.

Can we have a bar at our dinner & dance?

Our kitchen is halal-certified, so we do not run a bar ourselves. If you want one, ask us and we check what the club allows for your date before you commit.

Is the price final?

It is built from the club's current ballroom rate and our own menu, crew and coordination prices, in one nett price, with nothing added on top for the club's part or ours. The club's rate is set for events up to 30 June 2027; for later dates, including 2028, the club confirms its rate when you book. Your written quote confirms everything once the club confirms your date and session.

Can you send a formal quotation for our procurement?

Yes. Send the estimate from this page and a planner replies with an itemised written quotation, line by line, that you can file for approval.

What are the menu options?

Prime Hotel Buffet is included in every package at this hotel, with Prime Hotel Signature, Premium and Executive to compare with your planner; and conference tea breaks are add-ons, priced per guest on the venue page.

Can you do the stage and branding?

Yes, as an option: an LED wall (priced to size), or a goalpost truss with a printed banner backdrop wall. AV, staging and event extras are quoted with your planner.

Is there GST or a service charge?

No service charge, and the price you see is nett. Venue hire is passed through at the venue's own rate, with no mark-up from us.

Who are Prime Events × Alangkaar?

Prime Events is the corporate events arm of the Alangkaar group, with Alangkaar's planners, halal-certified kitchen and décor team, planning events in Singapore since 1997.

Same venue, other celebrations

Planning something else at ONE°15 Marina?

Next step

Tell us the date. We will check it with the venue.

A planner walks you through every menu, décor and add-on option, then shows you the venue. Ask now.

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