# Top 40 marketing and communications agencies in New South Wales
Tamtam tracks 40 marketing and communications agencies headquartered in New South Wales. This list ranks all of them by number of employees on LinkedIn, led by Outsourced Doers, IVE Group and oOh!. Their median headcount is 308. Half of them were founded in 2003 or later. The most common headquarters are Sydney (16), Surry Hills (4) and North Sydney (2).
These marketing and communications agencies in New South Wales are mostly mid-sized to large firms. Outsourced Doers provides virtual marketing assistants globally, while IVE Group offers strategic thinking and brand activations. Ooh! specializes in outdoor advertising, and DesignCrowd is a marketplace for graphic and web design. SGK focuses on transforming packaging to amplify brands, and Brand Influence Group (BIG) provides experiential marketing and brand representation.
The companies listed are predominantly headquartered in Sydney and its surrounding suburbs like North Sydney, Surry Hills, and Crows Nest. The data shows a mix of specialized services, from digital marketing and advertising to design, media production, and retail activation.
π¦πΊ New South Wales Β· 40 companies Β· Updated Nov 14, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Outsourced Doers](https://www.tamtam.ai/c/outsourced-doers) (outsourceddoers.com)
Outsourced Doers provides virtual marketing assistants to entrepreneurs globally, helping them save time and grow their businesses cost-effectively | Outsourcing and Offshoring Consulting | π¦πΊ Sydney | 1,821 | |
| 2 | [IVE Group](https://www.tamtam.ai/c/ive-group) (ivegroup.com.au)
Largest Australian marketing company offering strategic thinking, creative production, brand activations, data-driven communications, and seamless distribution services. | Marketing Services | π¦πΊ Sydney | 1,027 | 1921 |
| 3 | [oOh!](https://www.tamtam.ai/c/ooh) (oohmedia.com.au)
Leading outdoor advertising company with extensive digital and classic assets, connecting brands to millions across Australia and New Zealand weekly. | Advertising Services | π¦πΊ North Sydney | 997 | 1989 |
| 4 | [DesignCrowd](https://www.tamtam.ai/c/designcrowd) (designcrowd.com)
Global online marketplace for logo, graphic, and web design services Outsource creative projects to a pool of over 500,000 designers worldwide | Graphic Design | π¦πΊ Surry Hills | 750 | 2008 |
| 5 | [Brand Influence Group (BIG)](https://www.tamtam.ai/c/brand-influence-group-big) (brandinfluencegroup.com)
Provides experiential marketing, brand representation, talent management, sales, and visual merchandising through a nationwide mobile workforce of influencers. | Advertising Services | π¦πΊ McMahons Point | 612 | 2011 |
| 6 | [SGK](https://www.tamtam.ai/c/sgk) (sgkinc.com)
A leading Australian design agency that transforms packaging to amplify brands, enabling them to grow stronger and scale faster | Design Services | π¦πΊ North Sydney | 546 | |
| 7 | [CROSSMARK Australia](https://www.tamtam.ai/c/crossmark-australia) (crossmark.com.au)
Connecting brands with shoppers through merchandising, sales teams, brand ambassadors, and more for smarter, data-driven retail solutions and strategic partnerships worldwide | Retail | π¦πΊ Sydney | 535 | 1984 |
| 8 | [Online Marketing Gurus](https://www.tamtam.ai/c/online-marketing-gurus) (onlinemarketinggurus.com.au)
An award-winning digital marketing agency offering transparent and innovative services in SEO, PPC, Paid Social, Website, and more with evidence-based performance marketing | Advertising Services | π¦πΊ Crows Nest | 535 | 2012 |
| 9 | [FSM](https://www.tamtam.ai/c/fsm-northbridge) (vandal.au)
The company specializes in creating beautifully crafted executions for tv, film, broadcast, social media, content and print, including art, illustration, motion design, animation, VFX, and technology They are dedicated to bringing ideas to life and exceeding expectations | Media Production | π¦πΊ Northbridge | 510 | 1984 |
| 10 | [OMD Australia](https://www.tamtam.ai/c/omd-australia) (omd.com)
Global marketing and communications agency focused on people, data-driven insights, and growth Known for performance, integrity, and inclusive culture | Advertising Services | π¦πΊ South Eveleigh | 509 | 2000 |
| 11 | [JimJam Ideas](https://www.tamtam.ai/c/jimjam-ideas) (jimjamideas.com)
Award-winning agency specializing in integrated communications, utilizing connected ideas for transformative marketing strategies, creative development, and end-to-end execution in the market | Advertising Services | π¦πΊ Sydney | 505 | 2011 |
| 12 | [Creative Activation](https://www.tamtam.ai/c/creative-activation) (creativeactivation.com.au)
A retail partner specializing in merchandising, sales teams, brand ambassadors, mystery shopping, retail auditing, and customer engagement solutions for accelerated retail growth | Marketing Services | π¦πΊ Walsh Bay | 496 | 1984 |
| 13 | [Are Media Pty Ltd](https://www.tamtam.ai/c/are-media-pty-ltd) (aremedia.com.au)
An omnichannel content company in Australia for women, creating influential and inspiring content through various platforms to drive positive change | Media Production | π¦πΊ Sydney | 493 | |
| 14 | [Clemenger BBDO](https://www.tamtam.ai/c/clemenger-bbdo) (clemengerbbdo.com.au)
This company specializes in providing creative solutions and ideas of value for culturally significant brands, using innovative and pioneering methods | Advertising Services | π¦πΊ Sydney | 465 | |
| 15 | [The General Store](https://www.tamtam.ai/c/the-general-store) (thegstore.com.au)
Specializing in retail strategy and innovation, services include brand strategy, marketing mix strategies, consumer insights, workshop facilitation, and creative innovation work for various clients | Advertising Services | π¦πΊ Surry Hills | 378 | 2012 |
| 16 | [UMM](https://www.tamtam.ai/c/umm) (umm.com.au)
Crafting brand stories to inspire action through creative communication Specializing in PR, Social, Influencer, and Creative strategies to build lasting relationships with customers #PushingBrandsBeyond | Marketing Services | π¦πΊ Sydney | 369 | 1998 |
| 17 | [Cartology - Part of the Woolworths Group](https://www.tamtam.ai/c/cartology-part-of-the-woolworths-group) (cartology.com.au)
Data-led marketing solutions partner to Woolworths Supermarkets and BIG W, connecting brands with customers through targeted strategies and diverse media channels | Advertising Services | π¦πΊ Surry Hills | 351 | |
| 18 | [Encore APAC](https://www.tamtam.ai/c/encore-apac) (encore-apac.com)
Expert global network providing strategic event design, audiovisual technology, and professional execution for high-impact meetings and hospitality industry live event production services. | Events Services | π¦πΊ Rydalmere | 325 | 1986 |
| 19 | [JCDecaux Australia](https://www.tamtam.ai/c/jcdecaux-australia) (jcdecaux.com.au)
A global out-of-home advertising company that provides high quality street furniture, transport advertising, and digital billboards in over 80 countries | Advertising Services | π¦πΊ Sydney | 318 | 2001 |
| 20 | [Tom Thumb](https://www.tamtam.ai/c/tom-thumb) (tomthumb.com.au)
This company specializes in developing creative strategies to bring clients' visions to life, using a unique structure and expertise in marketing and business | Advertising Services | π¦πΊ Neutral Bay Junction | 308 | 2012 |
| 21 | [Cliftons](https://www.tamtam.ai/c/cliftons) (cliftons.com)
A go-to destination for creating remarkable global events, offering event management services, venues, technology, and comprehensive project support | Events Services | π¦πΊ Sydney | 283 | 1997 |
| 22 | [Orchard](https://www.tamtam.ai/c/orchard-sydney) (orchard.com.au)
creative and technology business creating connected brand experiences and content to unlock cultural, business, and customer value globally | Advertising Services | π¦πΊ Sydney | 249 | |
| 23 | [Digital Alchemy](https://www.tamtam.ai/c/digital-alchemy) (digitalalchemy.global)
A data-driven marketing company founded in 2003, now the largest in Asia Pacific, helping brands stay ahead, customer-centric, and relevant | IT Services and IT Consulting | π¦πΊ Sydney | 229 | 2003 |
| 24 | [FCM Meetings & Events](https://www.tamtam.ai/c/fcm-meetings-and-events) (fcmtravel.com)
Global corporate event services combining creative strategy and technology with travel program expertise to deliver large-scale meetings and brand experiences worldwide. | Events Services | π¦πΊ Sydney | 220 | |
| 25 | [LPN](https://www.tamtam.ai/c/lpn) (lpn.com.au)
An independent creative agency specializing in marketing communications and brand development, delivering strategies and solutions across all relevant channels for clients | Advertising Services | π¦πΊ Sydney | 219 | |
| 26 | [Atomic 212ΒΊ](https://www.tamtam.ai/c/atomic-212) (atomic212.com.au)
Specialist performance media agency driving client growth through data-driven strategies, integrated marketing solutions, and regression-based media planning for revenue growth | Advertising Services | π¦πΊ Pyrmont | 215 | |
| 27 | [Enigma](https://www.tamtam.ai/c/enigma) (helloenigma.com.au)
Creative and strategic team focused on building and growing distinctive, unignorable brands through media, strategy, and creative expertise. | Advertising Services | π¦πΊ Sydney \| Brisbane \| Newcastle | 199 | 1992 |
| 28 | [Wavemaker Australia & New Zealand](https://www.tamtam.ai/c/wavemaker-australia-and-new-zealand) (wavemakerglobal.com)
Wavemaker specializes in Provocative Planning, combining machine learning and human intelligence to drive exceptional growth for leading brands worldwide #GrowFearless #PositiveProvocation | Advertising Services | π¦πΊ Sydney | 186 | 2017 |
| 29 | [Howatson+Company](https://www.tamtam.ai/c/howatson-company) (howatsonco.com.au)
A creative business in Australia with a goal to positively influence people and culture globally by enduring and being a lighthouse for creativity | Advertising Services | π¦πΊ Surry Hills | 186 | |
| 30 | [Spark Foundry Australia](https://www.tamtam.ai/c/spark-foundry-australia) (sparkfoundryww.com)
Full-service media agency with in-house expertise, focusing on holistic client outcomes and leveraging advanced analytics and technology for success | Advertising Services | π¦πΊ Pyrmont | 184 | 2017 |
| 31 | [I Don't Have Time To Work](https://www.tamtam.ai/c/i-don-t-have-time-to-work) (idonthavetimetowork.com)
A creative media agency inspiring entrepreneurs, business owners, creators and artists to escape the 9-to-5 grind through cross platform campaigns and audience building | Media Production | π¦πΊ Swansea | 131 | 2017 |
| 32 | [Poem](https://www.tamtam.ai/c/poem) (poemgroup.com.au)
An independent PR and social agency focusing on being more human, delivering creative ideas for brands in a noisy media landscape | Public Relations and Communications Services | π¦πΊ Millers Point | 108 | 2015 |
| 33 | [McCorkell](https://www.tamtam.ai/c/mccorkell) (mccorkell.com.au)
An integrated marketing and advertising agency offering a wide range of services across various industries, with a focus on achieving unrivalled results for clients | Advertising Services | π¦πΊ Sydney | 90 | 1991 |
| 34 | [VANDAL](https://www.tamtam.ai/c/vandal) (vandal.au)
Creative production studio specializing in innovative moving images, art, sound, and experiences for media, bridging art, advertising, digital media, and culture | Media Production | π¦πΊ Redfern | 88 | 2017 |
| 35 | [THERE](https://www.tamtam.ai/c/there) (therestudio.com)
Specializing in creating brand identities and immersive environments, the company activates spaces to foster emotional connections and facilitate meaningful experiences for brands and people | Graphic Design | π¦πΊ Chippendale | 52 | 2001 |
| 36 | [NKA](https://www.tamtam.ai/c/nka)
Specializing in research-based brand strategies, NKA helps Australian enterprises create emotional engagement and meaningful connections with their target audience for brand growth | Advertising Services | π¦πΊ Edgecliff | 37 | |
| 37 | [Orange TV](https://www.tamtam.ai/c/orange-tv) (orangetv.com.au)
Specializing in advertising, film, and video production services, with a focus on documentaries, TV shows, commercials, music videos, and animation | Movies, Videos, and Sound | π¦πΊ Sydney | 16 | |
| 38 | [Goodsports](https://www.tamtam.ai/c/goodsports)
This company collaborates with various entities to create impactful campaigns using sports and creativity to inspire action for profit, people, and the planet | Advertising Services | π¦πΊ Byron Bay | 8 | |
| 39 | [Octopus Marketing](https://www.tamtam.ai/c/octopus-marketing) (octopusmarketing.com.au)
Octopus Marketing specializes in optimizing online presence through social media management, content generation, advertising, and analytics to drive brand engagement effortlessly | Advertising Services | π¦πΊ Berrilee | 8 | 2013 |
| 40 | [Rep Social - Online Marketing and Brand Management](https://www.tamtam.ai/c/rep-social-online-marketing-and-brand-management) (repsocial.com.au)
A comprehensive brand management company that designs, produces, and distributes targeted brand messages across online and offline platforms Specializing in online presence optimization | Advertising Services | π¦πΊ Hamilton | 1 | 2017 |
## How this list is built
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 14, 2026.
## More company lists in New South Wales
- [The largest companies in New South Wales](https://www.tamtam.ai/l/largest-companies-new-south-wales) (2,048)
- [Multinational companies in New South Wales](https://www.tamtam.ai/l/multinational-companies-new-south-wales) (511)
- [Financial services firms in New South Wales](https://www.tamtam.ai/l/financial-services-firms-new-south-wales) (251)
- [Retail chains in New South Wales](https://www.tamtam.ai/l/retail-chains-new-south-wales) (216)
- [Financial Services companies in New South Wales](https://www.tamtam.ai/l/financial-services-companies-new-south-wales) (180)
- [Critical infrastructure operators in New South Wales](https://www.tamtam.ai/l/critical-infrastructure-operators-new-south-wales) (151)
- [Professional services firms in New South Wales](https://www.tamtam.ai/l/professional-services-firms-new-south-wales) (140)
- [Healthcare providers in New South Wales](https://www.tamtam.ai/l/healthcare-providers-new-south-wales) (132)
- [Publicly traded companies in New South Wales](https://www.tamtam.ai/l/publicly-traded-companies-new-south-wales) (121)
- [Education providers in New South Wales](https://www.tamtam.ai/l/education-companies-new-south-wales) (119)
- [Companies with a mobile app in New South Wales](https://www.tamtam.ai/l/companies-with-mobile-app-new-south-wales) (119)
- [Manufacturers in New South Wales](https://www.tamtam.ai/l/manufacturers-new-south-wales) (119)
- [Corporate groups and holding companies in New South Wales](https://www.tamtam.ai/l/holding-companies-new-south-wales) (101)
- [E-commerce companies in New South Wales](https://www.tamtam.ai/l/ecommerce-companies-new-south-wales) (99)
- [Retail companies in New South Wales](https://www.tamtam.ai/l/retail-companies-new-south-wales) (99)
- [IT Services and IT Consulting companies in New South Wales](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-new-south-wales) (95)
- [Hospitals and Health Care companies in New South Wales](https://www.tamtam.ai/l/hospitals-and-health-care-companies-new-south-wales) (94)
- [SaaS companies in New South Wales](https://www.tamtam.ai/l/saas-companies-new-south-wales) (93)
- [Subscription businesses in New South Wales](https://www.tamtam.ai/l/subscription-businesses-new-south-wales) (86)
- [Government Administration companies in New South Wales](https://www.tamtam.ai/l/government-administration-companies-new-south-wales) (83)
- [Public sector organisations in New South Wales](https://www.tamtam.ai/l/public-sector-organisations-new-south-wales) (82)
- [Hotel and hospitality groups in New South Wales](https://www.tamtam.ai/l/hospitality-groups-new-south-wales) (81)
- [Companies with in-house R&D in New South Wales](https://www.tamtam.ai/l/r-and-d-companies-new-south-wales) (79)
- [Consulting firms in New South Wales](https://www.tamtam.ai/l/consulting-firms-new-south-wales) (73)
## The same list elsewhere in Australia
- [Marketing and communications agencies in Australia](https://www.tamtam.ai/l/marketing-agencies-australia) (85)
- [Marketing and communications agencies in Victoria](https://www.tamtam.ai/l/marketing-agencies-victoria) (31)
## The same list elsewhere
- [Marketing and communications agencies in the world](https://www.tamtam.ai/l/marketing-agencies-in-the-world) (7,103)
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Source: https://www.tamtam.ai/l/marketing-agencies-new-south-wales