Top Union Square Corporate Event Venues
218 results near Union Square, San Francisco, CA
Find a Venue
Choosing your corporate event venue will be one of the most important steps in the planning process. So much goes into finding the perfect venue in Union Square. You’ll want to consider everything from the aesthetics of the space to any in-house amenities and services. Luckily, PartySlate makes it easy with our Find Venues page. Use the filters to narrow your search — taking into account everything from your guest count to specific catering preferences. Once you’ve set your filters, scroll down to search our curated list. Look for the “featured” tag for PartySlate’s top recommendations. With PartySlate, finding your ideal Union Square venue has never been easier.
Results
Palace Hotel San Francisco
2 New Montgomery St, San Francisco, CA 94105, USA- Spaces for 90-1,000 Guests
- 2 Restaurants
- 1 Bar
- 7 Total Spaces
A timeless icon where original architecture and authentic elements pair with classically inspired, modern décor. Originally established in 1875, the Palace was San Francisco’s first premier luxury hotel and the largest in the world. Throughout her lifetime as a landmark of the city, the Palace Hotel has witnessed history and evolved with the times. Weddings Exchange vows in a venue that carries your voice. Our three ballrooms are airy, elegant and dignified. Walk down the aisle at Sunset Court, our long hall with a glass dome. Sit under crystal chandeliers at Grand Ballroom, offering 9,000 square feet of reception space. Tailor your catering and remember the important moments with AV equipment such as video cameras. Our expert planners create a seamless wedding experience. Our wedding specialists will create an exquisitely authentic celebration for you, ensuring everything from invitations to flowers and menus to décor is taken care of. Custom Personal Touches When you choose to host your event at the Palace Hotel, you will enjoy unequaled service by our expert wedding specialists. Our team looks forward to collaborating with you on inspired, bespoke arrangements that will precisely meet the needs of you and your guests. Inquire about custom-designed wedding packages featuring loyalty award points, complimentary luxury accommodations and more.
Avg response time 6-12 hrs
August Hall
420 Mason St, San Francisco, CA 94102, USA- Spaces for 40-850 Guests
- 2 Restaurants
- 1 Ballroom
- 3 Total Spaces
Located in the heart of Union Square and the hotel district, August Hall is one of San Francisco’s original masterpieces. The unique space was originally built in the 1890s as a Victorian Playhouse by celebrated architect August Headman, where it later showed films such as "Stage Door" in the 1940s and featured the premiere of Alfred Hitchcock’s film "Vertigo" on May 9, 1958. Today, this historic venue has been reborn as August Hall, serving as the perfect location to host your next corporate event, private concert, art show, film screening, wedding, reception, fundraiser or gala. With access to the world’s greatest musical entertainment, full service event production, state-of-the-art lighting and sound, custom menus and mixology - our unique venue will exceed expectations. Accommodating groups of 50 - 1,000 guests, our talented staff handles every detail, so you don’t have to!
Avg response time 1-2 hrs
Hotel Zelos
12 4th St, San Francisco, CA 94103, USA- Spaces for 120 Guests
Legendary locations are just the beginning. From chic suites in the city center to sumptuous villas on a secluded Caribbean beach, from poolside cocktails at dusk to two-hour massages in private cabanas, every setting is one of a kind. Viceroy reinterprets history, traditions, and modernity in innovative, uniquely timeless ways. Yet, within each individual environment, certain qualities are welcomingly consistent. Creativity, comfort, and service all make the signature Viceroy experience, where guest needs are always anticipated and graciously accommodated. Equally constant are the accolades earned by our distinctive hotels, including the pages of Conde Nast Traveler, Travel + Leisure, Departures, New York Times, and Vogue.
Hotel Zetta San Francisco
55 5th St, San Francisco, CA 94103, USA- Spaces for 20-250 Guests
- 4 Hotels
- 4 Ballrooms
- 1 Meeting Space
In San Francisco, a city of exquisitely edgy contrasts, Hotel Zetta offers a high level of sophistication and service without taking itself too seriously. The vibrant décor and sustainable architecture of our boutique Union Square hotel lend an innovative, creative vibe, while the high-tech conveniences, oversize guestrooms and plush pillow top beds keep things modern and always relaxed. Located in the heart of San Francisco’s famously techy-savvy SoMa district and walking distance to Union Square and Moscone Convention Center, Hotel Zetta invites style-seeking travelers and local professionals to work, connect, play and get inspired during their stay in our boutique hotel. Whether you’re planning a high-level conference, a software launch party or an intimate reception, your next event is destined for greatness at Hotel Zetta. Located in the heart of San Francisco’s vibrant technology center, Hotel Zetta features 2,760 square feet of event space that seamlessly integrates technology and distinctive design with intuitive, sophisticated service. Meetings can be arranged last minute or well in advance, for just one hour or full-day events—all of which provides an unprecedented degree of flexibility and availability for meeting space in San Francisco.
- featured
The Melody of San Francisco
906 Broadway, San Francisco, CA 94133, USA- Spaces for 100-350 Guests
- 2 Event Spaces
- 2 Historic Spaces
- 1 Meeting Space
The Melody is a historic church repurposed as a ready-to-use event venue suitable for receptions, weddings, meetings, conferences, performances, and gatherings. The venue features in-house audio and state-of-the-art lighting to instantly adapt the space to suit your event's theme. Our venue can accommodate 350 people standing, 150 people seated for meals, and 200 people in a theatre-style layout. We can provide chairs for up to 180 people. Additional furniture such as cocktail tables and rounds can be arranged for your event for a rental fee. Originally completed in 1880 then destroyed by the 1906 earthquake and fire. A reconstructed Our Lady of Guadalupe Church in the Mission Revival style was consecrated on April 14, 1912. The interior is decorated with frescos in Renaissance and Baroque style by Luigi Brusatori, an Italian master painter, which was completed in 1916. The Church also contains the largest unaltered 19th-century mechanical pipe organ in California. Declared a historic landmark, The Melody retains all of its original beauty while now hosting events ranging from large-scale corporate meetings and conferences, trade shows, product launches, auctions, screenings, performances, weddings, and private parties.
$11,500 minAvg response time 2-4 hrs 
The St. Regis San Francisco
St. Regis Museum Tower, 125 3rd St, San Francisco, CA 94103, USA- Spaces for 40-350 Guests
- 1 Hotel
- 1 Ballroom
- 4 Total Spaces
The St. Regis San Francisco, a Forbes Five-Star luxury hotel, is renowned for its gracious, bespoke service and exceptional accommodations. Combining classic sophistication with a modern sensibility, St. Regis is committed to delivering exquisite occasions and creating indelible memories. Experience style and service like nowhere else. The St. Regis San Francisco seamlessly transforms your vision for your special day into an exquisite celebration. Our experienced Event Planners demonstrate extraordinary care to reflect your unique taste and the time-honored tradition of St. Regis excellence. Poised at the city's Best Address, the hotel is centrally located in the heart of SoMa District and surrounded by magnificent city views. From the intimate refinement of the Conservatory to the al fresco delights of the Yerba Buena Terrace and the sweeping elegance of the Gallery Ballroom with its soaring wall of glass, our venues are designed to transcend your expectations. Whether you are planning an intimate gathering or a grand celebration, our distinctive venues can accommodate ceremonies and receptions from 50 to 270 guests.
Est. $431/guest$30,000 minPricing Details Available
W San Francisco
181 3rd St, San Francisco, CA 94103, USA- Spaces for 12-500 Guests
- 1 Restaurant
- 6 Hotels
- 6 Ballrooms
W San Francisco is a stylish, cutting-edge events destination where celebrations are dynamic and meetings are anything but ordinary. DOWNTOWN SAN FRANCISCO WEDDINGS Celebrate your wedding at W San Francisco and enjoy access to unique banquet room venues, original amenities and inspired catering. Our team will help to design a downtown wedding celebration to perfectly match your style – from modern and chic to bold and daring. We host GREEN MEETINGS Think an eco-friendly event has to skimp on style? W San Francisco can make sure your meeting is marvelous and that your wedding is a wonder, all while minimizing the impact you make on the environment. SPARKLE + SHINE AT W SAN FRANCISCO With vibrant indoor and outdoor spaces, scene-stealing design, creative cuisine, daring libations, and supreme service, get excited about planning a San Francisco celebration that is unmistakably you. We'll help to ensure your personal spin and style illuminate your special day.
$4,000 minAvg response time 2-4 hrs
InterContinental San Francisco
888 Howard St, San Francisco, CA 94103, USA- Spaces for 14-900 Guests
- 13 Hotels
- 13 Ballrooms
- 2 Outdoor Spaces
Immerse yourself in the heart of the city at The InterContinental® San Francisco hotel. Our prime location in the heart of San Francisco, near Moscone Center & Union Square, allows you to explore the city's culture & charm while enjoying elegantly appointed rooms & luxurious amenities. Host your next event in our beautifully customizable meeting rooms and ballroom, while an elevated dining experience awaits you at our Luce restaurant and Bar 888. Allow the professional event planners of InterContinental® San Francisco to design a magical wedding memory you’ll treasure forever. With several flexible San Francisco wedding venues, high-touch planning services, and renowned onsite catering, we'll help you craft the California wedding celebration of your dreams.
Est. $200/guestPricing Details AvailableAvg response time 12-24 hrs
Digital Jungle SF
972 Mission St, San Francisco, CA 94103, USA- Spaces for 200-250 Guests
This versatile event space is ideal for hackathons, workshops, conferences, corporate off-sites, product demos, and team training sessions. Designed for both functionality and ambiance, the venue features a spacious main area and multiple breakout rooms, offering a flexible setup for diverse event needs. Located in San Francisco’s vibrant SoMa neighborhood, this full-production venue is equipped with premium AV, including a large LED wall and a Bose sound system. • Main Event Room: Large & customizable open space for up to 250 guest seated. • Workshop Room: Accommodates up to 40 attendees. • Podcast Room: Ideal for recording sessions, with acoustic treatment and recording equipment available upon request. Equipped with Blackmagic cameras and Shure SM7B microphones. • Breakout Rooms: 8 separate breakout spaces, accommodating 4 to 10 people each, adaptable for various team setups. Amenities: • LED wall for dynamic visuals • Bose sound system for clear, immersive audio • Livestream studio setup • Wheelchair accessible • Kitchen area with fridge and microwave • Private rooms for focused discussions • Ethernet and high-speed Wi-Fi (1Gb up & down) • Ample electrical outlets On-Demand Services: • Our team provides end-to-end event management, including live streaming and recording capabilities for high-quality content capture.
$800 minPricing Details AvailableAvg response time 1-2 hrs
Julia Morgan Ballroom
465 California St, San Francisco, CA 94104, USA- Spaces for 350-750 Guests
- 1 Museum
- 1 Landmark
Julia Morgan Ballroom is the perfect venue to host an event of any sort in San Francisco. The large, raw space with eclectic decor is great for weddings, galas, fundraisers, or corporate events. The gorgeous interior of the Julia Morgan Ballroom is Beaux-Arts inspired, with top of the line modern amenities. Julia Morgan Ballroom's team of production professionals ensures nothing less than perfection for all events. Julia Morgan Ballroom is located in the Merchants Exchange in downtown San Francisco. Guests can enjoy San Frans iconic cable cars as Julia Morgan Ballroom is located on the California St. car line.
Est. $472/guest$40,000 min
Aphotic
816 Folsom St, San Francisco, CA 94107, USA- Spaces for 15-200 Guests
- 2 Restaurants
Aphotic, from the Greek “without light,” makes reference to the layer of the ocean that receives less than 1% of sunlight. Located in SoMa and walking distance from The Moscone Center, Aphotic is a best practice seafood restaurant from Chef Peter Hemsley focused on transparency and traceability, providing the freshest direct-sourced seafood and highlighting the best of California’s bounties.
Est. $332/guestPricing Details AvailableAvg response time 1-2 hrs
Zoë Cocktail Bar and Bites
579 Howard St, San Francisco, CA 94105, USA- Spaces for 60 Guests
- 1 Bar
- 1 Event Space
Zoe is an exclusive private event space designed for unforgettable gatherings. With a stylish setting, curated cocktails, and exceptional service, we create the perfect atmosphere for any occasion. Book your private event and make it memorable.
$1,500 min
Alloy Collective
431 Tehama St, San Francisco, CA 94103, USA- Spaces for 50-500 Guests
- 3 Event Spaces
Alloy Collective creates event experiences that allow guests to forget where they are. We are a fully customizable event venue, an arts & innovation hub, and a community-oriented collaborative workspace located in San Francisco. Whether you’re looking to host a product demo, a professional networking event, or a private food tasting, Alloy is the space for you. With three separate floors, including rooftop access with breathtaking views of the San Francisco skyline, Alloy Collective is perfect for hosting a small get together or a large gathering. Alloy Collective is much more than a venue — it’s an experience. With a modern architectural flare and the capacity for customization, Alloy Collective aims to be an event production service that is truly one of a kind. We are a team made up of unique creative professionals breaking the industry boundaries to design exceptional experiences for top cliental nationwide. Pricing based on venue rental rates and production services.
$7,500 minAvg response time 12-24 hrs- featured
San Francisco Design Center Galleria
101 Henry Adams St, San Francisco, CA 94103, USA- Spaces for 750-1,600 Guests
- 1 Event Space
- 1 Historic Space
- 1 Meeting Space
Located in the heart of San Francisco’s Design District, the San Francisco Design Center (SFDC) Galleria is a premier destination for large-scale events. The Galleria is a versatile, architecturally stunning event venue ideal for weddings, corporate events, galas, and product launches. With the capacity to host anywhere from 100 to 1,600 guests, the Galleria offers a flexible layout that includes polished hardwood floors perfect for dining or dancing, in-house lighting, a built-in bar, and a raised stage for live entertainment or presentations. Whether you're planning a milestone celebration or a high-profile brand activation, the SFDC Galleria offers flexibility, visibility, and expert on-site support in a vibrant setting.
Avg response time 12-24 hrs 
The Palace Theater
644 Broadway, San Francisco, CA 94133, USA- Spaces for 10-325 Guests
- 4 Bars
- 1 Ballroom
- 4 Total Spaces
Step into a world of vintage glamour at The Palace Theater, a 1920s-inspired venue nestled in the heart of San Francisco. This stunning space captures the elegance of the Roaring Twenties, featuring secret entrances, sophisticated décor, and a beautifully appointed Cabaret Room. The venue's romantic ambiance is perfect for couples seeking a unique setting to exchange vows and celebrate their love. The Cabaret Room, with its gorgeous stage and vintage-inspired details, offers a dramatic backdrop for your ceremony or reception. The discreet entrances provide an element of surprise and exclusivity, adding to the charm and mystique of the space. Whether you're hosting an elegant affair or a more relaxed celebration, The Palace Theater offers a captivating setting to make your wedding day truly unforgettable.
Est. $182/guest$8,000 min
Keys Jazz Bistro
498 Broadway, San Francisco, CA 94133, USA- Spaces for 150-250 Guests
Welcome to “Keys”…a sacred historical space in San Francisco, CA, dedicated for the art and culture of jazz music…America’s original musical art form! We are proud to present the best of our Bay Area jazz artists, along with their National and International peers. Presenting live performances five nights a week, we are open to music fans of all ages. With a dedicated bar and lounge, we welcome you to stop by for a snack and quick drink if you're ever in the neighborhood. Our shows are held in our Listening Room, an intimate setting where the musicians are our focus. With full service during the show, you're welcome to enjoy dinner from our kitchen or dessert if you need something sweet! We look forward to seeing you for a show or event soon!
Est. $30/guest$3,000 minAvg response time 12-24 hrs
The Grand
520 4th St, San Francisco, CA 94107, USA- Spaces for 1,000 Guests
With its beautiful and classy décor, attractive and sophisticated interior and a heap of production details, The Grand Nightclub redefines nightlife entertainment in San Francisco. The club strives to bring a unique nightclub experience to the Bay Area with the high level of energy that can be found all over the club from its lavish VIP table seating to the five levels that are all available for clubgoers to get their partying on. At The Grand Nightclub, guests are sure to immerse themselves in the ultimate nightclub experience. Its high-budget production strives to craft the most lux night for its guests. Come spend a night here to experience the full revelry that is The Grand Nightclub in San Francisco!
The Regency Ballroom
1290 Sutter St, San Francisco, CA 94109, USA- Spaces for 700-1,400 Guests
Built in 1909, The Regency Center is considered the finest example of Scottish Rite temple architecture in the country, featuring Gothic, Neoclassic, and Beaux-Arts styles. The building has housed a Masonic Temple, a dance studio, the Polish Arts Foundation, and a movie theater. Recently restored to its original splendor, this landmark offers three levels of unique gathering space. This versatile San Francisco landmark offers three separate venues - The Regency Ballroom, Social Hall, and Lodge - each with unique architectural characteristics and an array of accompanying rooms. Capacities range from 70 up to 1,000 with the entire facility accommodating up to 2,000 guests in combined occupancy. Whether you are planning the wedding of your dreams, a corporate seminar, an elaborate reunion, or a celebratory bar or bat mitzvah, you will find The Regency Center to be a distinctive and imaginative choice. We invite you and your guests to relax and indulge yourselves in this exceptional venue, and let us demonstrate why we are the ideal setting for your next special event.
Est. $250/guest
Dream Event Space Sf
1524 Powell St, San Francisco, CA 94133, USAPresent our private event venue offers a clean slate with built-in capabilities to bring our client’s dream to life. We’ve celebrated weddings, engagements, product launches conferences, film shoots and more. With a consistent emphasis on dreaming big and the ability to execute any type of event, the sky is the limit. DREAM is the perfect location for all of your social and business events. Our upscale event venue is perfect for a wide range of event formats. If you can dream it, we can make it happen. Our team is here to ensure you have everything you need for a successful event. With us, you’re in great hands!
$2,250 minPricing Details AvailableAvg response time 2-4 hrs
Mars Bar Restaurant
798 Brannan St, San Francisco, CA 94103, USA- Spaces for 40-250 Guests
- 3 Restaurants
- 1 Outdoor
- 1 Event Space
Mars Bar Restaurant is a great venue located south of market in SF. We have a huge back area that is perfect for bands, DJ's, birthdays, banquets, and many other celebrations. We have two outside patios. The garden patio and the larger under the big top tented patio. The tented patio can be configured for events that are casual to full blown elegance. We love small events as well as large ones. Any questions, please just ask. Thanks
Est. $32/guestAvg response time 1-2 hrs