The companies listed operate in the Events Services sector across the United States. These are primarily large firms specializing in various aspects of event management, technology, and security.
Encore and PSAV are global leaders in event technology and production. Freeman Company provides event services and exhibit management, while CSC - Contemporary Services Corporation focuses on crowd management and event security. GES - Global Experience Specialists offers full-service solutions for the exhibitions industry. Monterrey Security is a Chicago-based firm specializing in security and guest services.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Encoreencoreglobal.com
Global leader in event technology and production services, specializing in creating engaging experiences for hybrid, virtual, and in-person events worldwide Operating in 17+ countries |
10,625 | |||
| 2 |
Freeman Companyfreeman.com
Strategic partner providing event services, exhibit management, and AV production for trade shows, conventions, and conferences with cross-venue knowledge and flawless execution. |
6,412 | |||
| 3 |
CSC - Contemporary Services Corporationcsc-usa.com
Employee owned crowd management and event security provider for professional sports, universities, convention centers, major music festivals, concerts, and presidential inaugurations nationwide. |
5,258 | |||
| 4 |
PSAVencoreglobal.com
Global leader in event technology and production services, delivering memorable experiences through innovative solutions for virtual, hybrid, and in-person events worldwide |
3,315 | |||
| 5 |
GES - Global Experience Specialistsges.com
Global full-service provider for exhibitions industry, creating impactful exhibitions through experience, fresh ideas, and strategic insight to maximize show-floor presence and boost revenue |
3,218 | |||
| 6 |
BCD Meetings & Eventsbcdme.com
Design and delivery of customized live and digital meeting experiences through event management and strategic design to foster global human connection. |
2,598 | |||
| 7 |
Sparkswearesparks.com
Creation and design of trade show exhibits, brand activations, proprietary meetings, and digital engagements through innovative retail and corporate experience center solutions. |
1,686 | |||
| 8 |
NOWHEREnowhere.io
Innovative video presence technology reimagines social gatherings online, connecting friends and colleagues in dynamic web environments for a healthier digital future |
1,566 | |||
| 9 |
BEST Crowd Managementbest.garda.com
Provide top-tier crowd, event, and guest management services globally to ensure successful and smooth-running events, regardless of location or occasion |
1,440 | |||
| 10 |
Five-Star AudioVisualfive-starav.com
Luxury audiovisual solutions provider for the hospitality industry, specializing in innovative technology, high service standards, and immersive experiences |
1,318 | |||
| 11 | 1,230 | ||||
| 12 |
FIRSTfirstagency.com
Global brand experience agency delivering creative content, digital technology, management, and data insights through full-service partnerships or embedded talent for diverse industrial sectors. |
1,144 | |||
| 13 |
Pinnacle Livepinnaclelive.com
An innovative event experience company revolutionizing relationships between hotels, customers, and partners to enhance the power of live events Creating memorable connections |
970 | |||
| 14 |
Czarnowski Collectiveczarnowskicollective.com
A full-service marketing company specializing in creating unforgettable brand experiences through strategic storytelling, creativity, fabrication, and global operations for over 70 years |
943 | |||
| 15 |
Monterrey Securitymonterreysecurity.com
Chicago-based security and guest services firm with a focus on innovation, customer service, specialized training, and project management for optimal protection through prevention |
902 | |||
| 16 |
Productions Plusproductions-plus.com
A national talent and event staffing agency providing full-service talent management, research services, and ROI metrics for Fortune 100 brands |
902 | |||
| 17 |
OMICS International Conferenceconferenceseries.com
Leading organizer of scientific events and publisher of Open Access Journals worldwide, with a strong focus on disseminating knowledge and fostering collaboration among researchers |
887 | |||
| 18 | 751 | ||||
| 19 |
Sofar Soundssofarsounds.com
A global music community connecting artists and audiences through unique live events in non-traditional spaces, while offering artist services for sustainability |
731 | |||
| 20 |
Amex GBT Meetings & Eventsamexglobalbusinesstravel.com
Global agency providing meeting management, corporate incentives, and brand activations through innovative technology, design, and sustainable execution for impactful business connection results worldwide. |
718 | |||
| 21 |
Nth Degreenthdegree.com
Manages trade shows, exhibits, and events globally, providing strategy, installation, and project management services to build stronger brands for various multinational clients. |
705 | |||
| 22 |
tba Globaltbaglobal.com
An international live event marketing and production agency with a focus on flawless execution, creativity, and technology for Fortune 500 clients Locations in New York, San Fran, LA, Detroit, Nashville, Atlanta |
703 | |||
| 23 |
HERITAGEheritagesvs.com
Industry leading general service exposition contractor providing convention and event services nationwide Committed to building long term partnerships through superior customer service and transparent pricing |
677 | |||
| 24 |
INSPIREinspiresolutions.com
A global event solutions specialist with expertise in audio-visual, staging, and production for in-person, virtual, and hybrid events Owned by Ashford Inc |
671 | |||
| 25 |
MWR - Morale, Welfare and Recreation DTA USAdetroit.armymwr.com
This company offers advertising and sponsorships for events serving Soldiers, family members, Veterans, and DoD Civilians in Southeastern Michigan |
669 | |||
| 26 |
Honda Centerhondacenter.com
A top-tier entertainment venue in Orange County hosting sports events, special events, and featuring premium dining options for families and businesses |
656 | |||
| 27 |
Food Depotfooddepot.com
A grocery store chain offering cost-effective and quality groceries to customers |
649 | |||
| 28 |
Skyline Exhibitsskyline.com
A trade show exhibit partner that creates award-winning experiences with modular structures, high-impact graphics, and comprehensive services, making brilliant design accessible |
607 | |||
| 29 |
Event 360event360.com
We partner with clients to create impactful events that meet their goals, with a focus on fundraising and awareness for various causes |
599 | |||
| 30 |
Accessaccessdmc.com
A leading Destination Management company with 50+ years of experience, known for its innovative approach to thinking, selling, and operating |
595 | |||
| 31 |
DLS EVENTS LLCdlsevents.com
DLS Events is a food and beverage company specializing in servicing concert venues, music festivals, catered dinners, charity events, and more |
592 | |||
| 32 |
TFLtflgroup.com
A technology company providing ticketing websites, expertise, and partnership services to sports teams, college departments, and rightsholders for revenue maximization |
587 | |||
| 33 |
Arena Europe, Middle East & Asiaarenagroup.com
The company provides innovative temporary structures, seating, scaffolding, ice rinks, and furniture for prestigious live events globally, with a focus on extraordinary experiences |
582 | |||
| 34 | 575 | ||||
| 35 |
Staff Prostaffpro.com
A nationally recognized crowd management and event staffing company providing professional personnel and managed services to venues and events nationwide |
564 | |||
| 36 |
Mossmossinc.com
Innovative place makers transforming spaces with high-quality materials, sustainable practices, and world-class craftsmanship to create impactful installations |
561 | |||
| 37 |
BBIbbiinternational.com
A leading provider of energy sector events and trade magazines, connecting professionals and driving growth in bio-energy and unmanned aerial systems industries |
554 | |||
| 38 |
Groceryshopgroceryshop.com
A leading in-person event focused on grocery and CPG innovation, bringing together industry leaders to discuss trends, technologies, and business models |
549 | |||
| 39 | 546 | ||||
| 40 |
Iatse Local 80iatselocal80.org
A union representing workers in the motion picture industry including grips, crafts service, marine department, warehouse workers, and first aid employees |
538 | |||
| 41 |
MARKHAMmarkham.co
Full-service event management and campaign services for various clients, including non-profits, advocacy groups, and corporations on local, national, and international levels |
479 | |||
| 42 |
Markey'smarkeys.com
National audiovisual firm with 100% employee ownership, providing diverse and comprehensive services for events, conferences, and meetings nationwide Delivering unparalleled customer care and technical expertise |
470 | |||
| 43 |
Shepardshepardes.com
Nationwide event production services specializing in trade shows, corporate conferences, and exhibits through innovative logistics and customer service under an employee-ownership model. |
468 | |||
| 44 | 448 | ||||
| 45 |
Proof of the Puddingproofpudding.com
Specializing in creative catering, food service management, and unique brand concepts, this company exceeds clients' expectations with innovative and upscale culinary experiences |
446 | |||
| 46 | 439 | ||||
| 47 |
Money20/20money2020.com
Global events organizer driving innovation in payments and financial services at the intersection of mobile, retail, data, and technology worldwide |
431 | |||
| 48 |
The Commencement Groupthecommencementgroup.com
Specializing in selling floral arrangements and graduation merchandise nationwide, our team offers professional sales services at graduation ceremonies, hiring Sales Interns to travel and sell |
428 | |||
| 49 |
Classic Party Rentalsbright.com
A leading event rentals provider with over 25 locations, offering a wide range of inventory and exceptional client services for memorable events nationwide |
426 | |||
| 50 |
Wedding Salonlinktr.ee
Luxury bridal showcase events featuring top vendors and celebrities, offering the latest trends in wedding products and services Designed to help vendors grow their business |
421 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 51 |
Meetings & Incentives Worldwide, Inc.meetings-incentives.com
Global women-owned agency specializing in end-to-end meeting planning, incentive travel, and conference management using sustainable practices and advanced technology for diverse industries. |
405 | |||
| 52 |
PRA Business Eventspra.com
Leading business event management firm creating transformative and impactful experiences through strategy, collaboration, design, and operational excellence for over four decades |
405 | |||
| 53 |
S.A.F.E. Management at Ford Fieldsafemanagement.net
SAFE Management specializes in crowd management for stadiums, facilities, and events, ensuring a pleasant and secure experience for all guests |
403 | |||
| 54 |
Hart Agencyhartagencyny.com
A promotional marketing agency based in NYC, LI, and upstate NY, providing customized solutions to build brand awareness, sales, and buzz |
398 | |||
| 55 |
SmartSourcethesmartsource.com
SmartSource specializes in providing IT, AV, and interactive technology solutions for various industries through their national network of branch offices |
394 | |||
| 56 |
Assist Marketingassistmarketing.com
Nationwide event staffing & marketing services team specializing in experiential marketing, sponsorship activation, and event management for brands and agencies Email sales@assistmarketingcom for services |
386 | |||
| 57 |
ON Servicesonservices.com
A full-service audiovisual production company providing support for live events, conferences, trade shows, and more worldwide Expertise in AV technologies and content management |
384 | |||
| 58 |
Fuse Technical Groupfuse-tg.com
Innovative leader in multimedia design and technology for live events and installations, offering custom staging solutions with highly skilled creative expertise |
382 | |||
| 59 |
Events DCeventsdc.com
Events DC is the official authority for conventions, sports, entertainment, and cultural events in Washington, DC, attracting diverse events for economic and community growth |
381 | |||
| 60 |
Worldwide Business Research (WBR)wbresearch.com
Organizes over 120 annual global conferences and networking events, providing content marketing services to educate and connect industry leaders worldwide. |
378 | |||
| 61 |
Party Rental Ltd.partyrentalltd.com
Provides linens, tables, flatware, chinaware, and catering equipment rentals for over 55,000 events annually across Northeast and Mid-Atlantic. |
377 | |||
| 62 |
Hello! Destination Managementlinktr.ee
The company creates amazing and memorable live event experiences through genuine care, commitment, and detailed imagination, ensuring success and strong partnerships |
375 | |||
| 63 |
Javits Centerjavitscenter.com
The company operates the busiest convention center in the US, hosting major events in Manhattan and contributing significantly to New York's economy |
373 | |||
| 64 | 366 | ||||
| 65 |
The Expo Grouptheexpogroup.com
A trusted partner in designing and executing unique and memorable exhibition and event experiences to help organizations increase revenue |
358 | |||
| 66 | 358 | ||||
| 67 |
Opal Groupopalgroup.net
Organizer of top executive conferences worldwide, delivering high-quality events with speaking sessions, workshops, and networking opportunities for decision makers |
354 | |||
| 68 |
Rentex Audio Visual & Computer Rentalsrentex.com
A trusted wholesale provider of high-quality AV rental equipment, offering a wide range of products for live events and production companies |
353 | |||
| 69 |
James Thomas Productions Events & Entertainmentjamesthomasproductions.com
Specializing in top-tier production labor for various events, we ensure precision and professionalism in handling all aspects of event production |
352 | |||
| 70 |
ConferenceSeries - Conferencesconferenceseries.com
The company organizes global conferences, symposiums, and workshops in various fields like medical, pharma, engineering, science, technology, and business |
350 | |||
| 71 |
At Your Service Staffingaysstaff.com
A staffing agency providing top hospitality and catering staff for events nationwide, ensuring exceptional service and memorable experiences for clients |
341 | |||
| 72 |
Fern Expofernexpo.com
Full service exhibition services contractor providing event planning, logistics, design, installation, rigging, and more for conventions and events nationwide |
335 | |||
| 73 |
SHWshworldwide.com
A Pacific Northwest events agency specializing in crafting and delivering impactful conferences and events, focused on inspiring and leaving a lasting impression |
335 | |||
| 74 |
Impact XMjackmorton.com
A global event and experiential marketing agency providing tailored brand experiences through trade shows, conferences, activations, and digital engagements with a diverse team of experts |
333 | |||
| 75 |
RMC Events Inc.rmcevents.com
Virginia-based premier event services/staffing organization, founded in 1999 with over 2,000 staff providing support for 11,000 events annually Building long-lasting client relationships |
331 | |||
| 76 |
San Diego Convention Center Corporationvisitsandiego.com
A leading convention center in San Diego hosting events and meetings, with a focus on sustainability and significant economic impact |
321 | |||
| 77 |
Events Industry Councileventscouncil.org
The company is a council representing member organizations involved in the events industry, promoting best practices, education, and industry resource projects |
321 | |||
| 78 |
PRO EM National Event Servicesproem.org
Event management partner offering a wide range of event production inventory and services, including tent structures, catering equipment, security, and more |
319 | |||
| 79 |
New Orleans & Companyneworleans.com
This company assists in planning and hosting successful meetings in New Orleans by connecting clients with top hotels, venues, restaurants, and attractions |
316 | |||
| 80 |
MicroTekmclabs.com
Global leader in corporate training and meeting facilities, providing state-of-the-art technology, customizable event spaces, and comprehensive support services for organizations worldwide |
316 | |||
| 81 |
GBI Impactgbiimpact.com
An established small business focused on creating lasting relationships through B2B networking events, supporting Oceana in protecting the world's oceans |
316 | |||
| 82 |
McCormick Placemccormickplace.com
The company operates the largest exhibition and meeting facility in North America with extensive exhibit space, meeting rooms, theaters, and hotels |
314 | |||
| 83 |
Axis Security, Inc.axissecurityinc.com
A full-service security and event staffing company serving the East Coast, providing licensed and insured services for concerts, festivals, and sporting events |
312 | |||
| 84 |
Enterprise Events Groupeeginc.com
Full-service global event management provider for Fortune 500 clients, delivering custom-tailored board meetings, conferences, incentive travel, and proprietary registration software through deep industry expertise. |
309 | |||
| 85 |
Off the Gridoffthegrid.com
A mobile food innovator in the Bay Area transforming spaces into community gathering places through public markets, catering, and dining services |
308 | |||
| 86 |
Bright Event Rentalsbright.com
A dedicated company with quality rentals, excellent service, and reliable operations in California, Arizona, and Texas |
308 | |||
| 87 |
Creative Group, Inc.creativegroupinc.com
A top meeting, incentive, and recognition agency specializing in engagement solutions, end-to-end event management, and global live/virtual meetings and events |
308 | |||
| 88 |
IATSE Local 122iatse122.org
The company is seeking individuals interested in careers in the Entertainment and Conference industry, offering union jobs with competitive wages and benefits |
308 | |||
| 89 |
SGA Production Servicesinproduction.com
The company formerly known as SGA offers production services and TB equipment under the new brand InProduction Visit their LinkedIn page for more information |
306 | |||
| 90 |
New Orleans Ernest N. Morial Convention Centermccno.com
Offering 11 million sq ft of exhibit space, top amenities, and a skilled team, this convention center in New Orleans hosts numerous conventions and tradeshows annually |
302 | |||
| 91 | 284 | ||||
| 92 |
Clarion Events Inc. - North Americaus.clarionevents.com
A rapidly growing event organizer in the US, hosting various types of events led by industry experts and community enthusiasts |
244 | |||
| 93 |
RingCentral Eventsringcentral.com
Connect people, build communities, and empower businesses through various products like StreamYard, Session, Streamable, and Hopin Events Join millions already benefiting |
230 | |||
| 94 |
Massachusetts Convention Center Authoritymassconvention.com
This company oversees and operates various convention and exhibition centers in Massachusetts to attract events and generate regional economic activity |
230 | |||
| 95 |
PORTportlighting.com
A full-service lighting company offering event services, architectural lighting, concert and theater design, equipment sales and rentals, rigging, repairs, and maintenance |
222 | |||
| 96 |
Britten, Inc.britteninc.com
A creative production house in Michigan specializing in signage, displays, and event branding solutions, known for their innovative approach and commitment to excellence |
205 | |||
| 97 |
CWAcwa.events
An event management, communications, and marketing firm based in Washington, DC, specializing in creating unique and innovative brand experiences worldwide |
201 | |||
| 98 |
Quest Eventsquestevents.com
This company provides extensive event rental solutions, including drapery, backdrops, stage decor, and furnishings, to transform venues into unforgettable settings |
196 | |||
| 99 |
Gas South Districtgassouthdistrict.com
This company operates a multi-building campus with an arena, convention center, and theater hosting sports events, concerts, Broadway shows, and various other entertainment options |
195 | |||
| 100 |
National Press Clubpress.org
Leading Washington conference center hosting global leaders for media events, digital communications, and public discussions regarding politics, business, society, music, and sports. |
193 | |||
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
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The same list elsewhere in United States
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