Sphere Agency & Spartan Studio
3rd Floor, Hilton, 320 Si Lom Rd, Suriya Wong, Bang Rak, Bangkok 10500
The Hilton address flatters the pitch deck, but the work holds up independently: case studies for BMW, PTTEP, and Amazon Global Selling suggest genuine range across sectors. For a brand new to Bangkok that needs both a campaign strategy and the footage to execute it, this is the most efficient single point of contact in the Silom corridor.
Located on the third floor of the Hilton Silom on Silom Road, Sphere Agency & Spartan Studio operates as a combined advertising and production house under the Spektra company group. The setup means a single contract can cover media planning, branding, social content, and final broadcast delivery without the friction of briefing two separate suppliers who have never met each other.\n\nSphere Agency leads the strategic and digital side: digital marketing, SEO, social media management, TikTok advertising, Shopify e-commerce buildouts, and branding. Their published case studies include Enfa's 1,000 Days campaign, Dr. Anna Skincare, Tops Online, and Amazon Global Selling, which gives a clear read on the kind of brief they are set up to handle: consumer goods, retail, and regional brand launches that need both creative direction and paid media distribution.\n\nSpartan Studio is the production arm, staffed by a crew that collectively claims 20-plus years of combined production experience. The facility handles the full cycle: script writing and storyboarding in pre-production, directing with broadcast-quality 4K-to-8K camera packages during the shoot, and video editing, motion graphics, color grading, audio mastering, and voice-over recording in post. Project scope runs from social media content and corporate interview pieces up to full TV commercials and live-stream events, with drone videography available for aerial work. The crew scales to project complexity, which matters when a single campaign might need a two-person product shoot one week and a full multi-location commercial production the next. Brands like BMW and Hitachi appear in their work portfolio.\n\nThe photography practice sits between the two divisions. Six disciplines are listed on the site: food and beverage, product and lifestyle, architectural, e-commerce, general lifestyle, and fashion. The scope tracks what international brands launching in Southeast Asia typically require before any media spend goes live.\n\nOne practical note: the office is closed Saturdays and Sundays, so first contact and shoot scheduling must happen within the Monday-to-Friday window. Walk-ins to the Hilton building require passing front-of-house, so calling ahead on +66 2 028 7746 before an initial visit is worth doing.