10 Best B2B Marketing Agencies in Singapore for 2027

Singapore is the regional headquarters market for a large share of APAC's B2B software, financial services, industrial and technology companies — which also makes it one of the most crowded markets for marketing agencies to sell into. Picking the wrong partner is expensive: complex, multi-stakeholder B2B buying cycles punish agencies that only know how to run consumer campaigns, and enterprise procurement teams don't have patience for vendors who can't show verifiable proof of B2B delivery.

This list is built for marketing leaders, founders and procurement buyers in Singapore who need to move from a vague vendor search to a defensible shortlist — one backed by evaluation criteria and first-party proof, not just a scroll of logos.

How we picked

We prioritised agencies with demonstrable B2B experience: named enterprise or regulated-sector clients, a service mix that covers more than one stage of the funnel (strategy, content, demand generation, paid, LinkedIn, web/MarTech, or sales enablement), and a credible Singapore presence. Every profile below is built from each agency's own website and, where available, from independently reported facts — we did not invent pricing, client rosters, awards or rankings for any agency on this list, and we flag where a claim is company-stated rather than independently verified.

See our Methodology for the full evaluation process we use across every best-of list on MarTech Wise. If you're earlier in the buy vs. build decision, our guide to 10 Best B2B Marketing Software and Tools for 2027 covers the martech stack side of the same job.

Quick comparison: B2B marketing agencies in Singapore

# — Agency — Founded — Singapore presence — Best for — Pricing model

1 — Digital Squad — 2008 — HQ, Singapore — Integrated performance marketing + AI for growth-stage and enterprise B2B — Custom quote

2 — IMPACT! — 2012 — HQ, Singapore — Full-service B2B and tech-sector marketing with regulated-industry proof — Custom quote

3 — Brew Interactive — 2009 — HQ, Singapore (+ Malaysia, US) — ABM, inbound and HubSpot/CRM-led B2B programmes — Custom quote

4 — TEAM LEWIS — 1995 — Regional hub, Singapore — Enterprise PR, reputation and integrated communications — Custom quote

5 — Hashmeta — 2012 — HQ, Singapore — AI search visibility (GEO/AEO) and agentic marketing for enterprise brands — Custom quote

6 — Callbox — 2004 — Office since 2009, Singapore — Outbound B2B lead generation, appointment setting and ABM execution — Custom quote

7 — Mediashock — 2011 — HQ, Singapore — B2B technical content and event communications — Custom quote

8 — DWHQ — 2004 — HQ, Singapore — B2B brand architecture and positioning — Custom quote

9 — 2Stallions — 2012 — HQ, Singapore (+ Malaysia) — Full-service digital marketing for SMEs and growth-stage B2B — Custom quote

10 — Webscelerate — 2022 — Singapore-based — Marketer-owned, AI-search-ready B2B websites (Webflow) — Custom quote

None of the agencies below publish a fixed retainer or project price on their websites — that's normal for B2B services, where scope, market and team seniority all move the number. Every entry has a pricing note in Cost considerations below.

The 10 best B2B marketing agencies in Singapore

1. Digital Squad

Location: Singapore (client work across Australia, New Zealand, Southeast Asia, India and wider APAC) · Founded: 2008 · Team: Boutique, founder-led · Best for: integrated performance marketing and AI-driven growth for B2B and B2C enterprises

Key services: SEO and AI search visibility, Google Ads, paid social, content marketing, branding and strategic communications, conversion rate optimisation, programmatic advertising, marketing automation, data analytics, AI development and consultancy, digital transformation.
Industries: SaaS, technology, financial services and fintech, real estate, B2B, luxury, consumer, healthcare, professional services.
Notable clients: Nestlé, Procter & Gamble, BlueScope, Lightsource bp, KrisShop, Telstra, HOMAG, VIAVI, Sandvik Coromant, Dementia Australia, LegalVision.

Why they made the list: Digital Squad states an 18-year operating history and work across 15+ markets, and its named-client list is the most enterprise-heavy of any agency on this shortlist, spanning industrial manufacturers (BlueScope, Sandvik Coromant), telecoms (Telstra) and FMCG (Nestlé, P&G). It pairs performance channels (paid search, paid social, programmatic) with brand and AI-development work, which suits B2B teams that need demand generation and a longer-term AI/search-visibility strategy from one partner rather than stitching together specialists. Its "450+ clients across 15+ markets" figure is company-stated and should be treated as directional.

2. IMPACT!

Location: 195 Pearl's Hill Terrace, #02-12, Singapore 168976 · Founded: 2012 · Team: ~15 (company-provided) · Best for: B2B and technology-sector marketing with regulated-industry and enterprise proof

Key services: Digital strategy, B2B and technology marketing, content marketing, web design and development, SEO, paid media, social and LinkedIn marketing, video and podcast marketing, branding and creative, ABM, demand generation, MarTech consulting, PR, employer branding, marketing automation and HubSpot.
Industries: Technology, cybersecurity, SaaS, B2B, financial services and fintech, healthcare, education, ESG and sustainability, AI and robotics.
Notable clients: Microsoft, Sophos, OCBC, ST Engineering, National Healthcare Group, Certis, Citrix, Lyreco, Mastercard, Kuehne+Nagel, GfK, Interplex.

Why they made the list: IMPACT! is a Singapore agency founded in 2012 by Donald Chan, and its named-client list covers exactly the mix this shortlist is built for — regulated and enterprise B2B buyers (Microsoft, OCBC, ST Engineering, National Healthcare Group, Mastercard) across technology, financial services and healthcare. Its service range runs end to end from strategy and ABM through to LinkedIn/social, paid media, MarTech consulting and marketing automation/HubSpot delivery, which is unusually complete for a boutique-sized (~15 person) team. Editorial note: IMPACT! is an Amplify Digital / IMPT Group agency, the same group that owns MarTech Wise. Its inclusion here is based on the same verified first-party evidence standard applied to every agency on this list.

3. Brew Interactive

Location: Singapore (also Kuala Lumpur, Malaysia and Tampa, Florida, US) · Founded: 2009 · Team: Boutique; exact headcount not publicly disclosed · Best for: ABM, inbound marketing and HubSpot/CRM implementation for B2B and SaaS teams

Key services: B2B marketing, account-based marketing, inbound marketing, content marketing, SEO and AEO, paid media, lead generation, social media, WeChat/Baidu/Xiaohongshu marketing, video production, HubSpot and CRM implementation, marketing automation, web design, AI automation and AI lead generation.
Industries: B2B, SaaS and technology, financial services and fintech, healthcare, education and international schools, sustainability and ESG, hospitality, professional services.
Notable clients: Full client list and case studies published on Brew Interactive's official site; individual names were not independently re-verified for this article.

Why they made the list: Brew Interactive has the longest continuous B2B track record on this list (founded 2009) and is explicitly built around account-based marketing and inbound methodology, with HubSpot/CRM implementation as a named specialism — useful for B2B teams that need marketing and sales systems to work together, not just campaigns. Its Singapore, Malaysia and US office footprint also suits companies selling across APAC and into North America from a Singapore base.

4. TEAM LEWIS

Location: Orchard Gateway @ Emerald, Level 7, Singapore (global network across Europe, North America, APAC and the Middle East) · Founded: 1995 · Team: Global integrated agency with a substantial Singapore hub · Best for: enterprise PR, reputation management and integrated B2B communications

Key services: Public relations, creative, social media, digital marketing, research and analytics, corporate communications, brand reputation, crisis management, design, UI/UX, web development, video.
Industries: Technology, automotive, tourism, B2B, consumer, healthcare, energy, defence.
Notable clients: Audi Singapore, CapitaLand Malls, Pizza Hut, Sport Singapore (SportSG).

Why they made the list: TEAM LEWIS is a global integrated communications agency founded in 1995, and in 2026 it expanded its Singapore office into a roughly 6,000 sq ft Orchard creative studio while broadening its regional practice areas — a signal of continued investment in the market. It's the strongest pick here for B2B organisations whose priority is reputation, analyst/media relations and crisis-ready communications alongside digital delivery, rather than pure demand generation. Singapore headcount is not publicly disclosed.

5. Hashmeta

Location: Singapore (stated multi-market depth across Malaysia, Hong Kong, China, Japan, United States) · Founded: 2012 (medium confidence — inferred from the agency's stated "14 years of group history") · Team: Multilingual AI and marketing team; exact headcount not publicly disclosed · Best for: AI search visibility (GEO/AEO) and agentic marketing for enterprise brands

Key services: AI SEO, GEO and AEO, enterprise SEO, AI search visibility, agentic marketing, AI social media, AI chat, AI lead response, AI sales outreach, AI customer support, AI marketing strategy, content and copywriting, social media, advertising, email marketing, AI CMS/website builder.
Industries: Finance and banking, legal, consulting, real estate, insurance, retail and e-commerce, hospitality, healthcare, SaaS and software, manufacturing, logistics, energy, and more.
Notable clients: Bosch, BMW, Ferrari, L'Oréal, HSBC, IHG, PwC, KPMG, HubSpot, Western Digital, DBS, OCBC, Singtel, CapitaLand — described by Hashmeta as organisations that have worked with Hashmeta and/or its group companies, not necessarily current clients.

Why they made the list: Hashmeta has repositioned from a traditional digital agency into what it calls an AI-first model, built around getting brands cited as answers inside ChatGPT, Gemini, Perplexity, Claude and Google AI Overviews as well as classic SEO — directly relevant for B2B marketers now measuring AI/search citation authority alongside rankings. Its published client list is the largest and most enterprise-dense on this shortlist, though the agency itself frames those names as past working relationships rather than a current roster.

6. Callbox

Location: 1 Scotts Road, #24-10 Shaw Centre, Singapore 228208 (Singapore office since Feb 2009; part of a global network of 6+ offices) · Founded: 2004 · Team: 700+ professionals globally (company-stated); Singapore headcount not separately disclosed · Best for: outbound B2B lead generation, appointment setting and ABM execution for complex, multi-stakeholder deals

Key services: B2B lead generation, telemarketing, appointment setting, event marketing/audience acquisition, sales outsourcing, client acquisition, ABM support for enterprise deals.
Industries: Software, IT, manufacturing, medical/healthcare, logistics — the agency states coverage across 50+ industry verticals.
Notable clients: Callbox reports 5,000+ B2B clients served globally; individual named clients were not published on the pages reviewed.

Why they made the list: Every other agency on this list leads with strategy, content or brand — Callbox is the specialist outbound counterpart: telemarketing, appointment setting and sales-outsourcing aimed squarely at sales leaders and demand-gen executives running quota. For B2B teams that already have brand and content covered but need pipeline execution — booked meetings, qualified appointments, database reach into 50,000+ Singapore businesses (company-stated) — it's the clearest fit on this shortlist. Its global metrics (700+ staff, 5,000+ clients, 500K+ leads delivered) are company-stated and not independently verified.

7. Mediashock

Location: 2 Gambas Crescent, #06-35 Nordcom II, Singapore 757044 (stated delivery presence across nine APAC countries) · Founded: 2011 · Team: Specialist strategy and production team; exact headcount not publicly disclosed · Best for: B2B technical content and event communications for engineering-led companies

Key services: Event content strategy, executive scripts and keynote development, speaker coaching, slide design, video production, livestreaming, regional and multilingual content, localization, employer branding, sales decks, content measurement.
Industries: B2B technology, engineering, cloud, aerospace, advanced manufacturing, enterprise software, employer branding and recruitment.
Notable clients: Philips, Thales, Canon, HP, Google Cloud, AIRLAB.

Why they made the list: Mediashock occupies a narrower but genuinely differentiated niche: turning technically complex B2B propositions (aerospace, cloud, advanced manufacturing) into coherent event content, keynotes and sales narratives across a nine-country APAC footprint. It's the right call for B2B marketers whose next big move is a major product launch, conference or roadshow rather than always-on demand generation.

8. DWHQ

Location: Marina Bay Financial Centre Tower 1, 8 Marina Boulevard, Level 11, Singapore 018981 · Founded: 2004 · Team: Senior-consultant model; exact headcount not publicly disclosed · Best for: B2B brand architecture, positioning and trust-building before a wider marketing programme

Key services: B2B brand audit, brand architecture, positioning and messaging, visual identity, verbal frameworks, brand collateral, digital assets, print production, web architecture, AI visibility and AEO strategy.
Industries: B2B, technology, professional services, financial services, industrial and traditional businesses, enterprise and growth-stage companies.
Notable clients: ATOM GREEN, IPPFA, NCS Singapore, Sunny Diamonds.

Why they made the list: DWHQ diagnoses positioning and trust gaps before building out identity, messaging and digital systems — useful for B2B founders and enterprises who suspect their brand, not their channel mix, is the reason deals stall. Its official claims of "20+ years and 250+ brands" line up with a 2004 founding date, though exact team size and leadership were not confidently verified from public pages.

9. 2Stallions

Location: Singapore (also Malaysia) · Founded: 2012 · Team: 40+ (official website) · Best for: full-service digital marketing for SMEs and growth-stage B2B teams that want one partner across channels

Key services: Search Everywhere Optimisation/SEO, Google Ads/SEM, social media marketing and advertising, content marketing, email marketing, web design and development, lead generation, marketing automation, creative services, offline analytics.
Industries: Healthcare and medical, education, B2B, B2C, construction, banking, beauty and cosmetics, accounting, e-commerce, hospitality.
Notable clients: InterContinental; MedTrainer (publicly referenced in official award/campaign material).

Why they made the list: With a named leadership team (Dhawal Shah and Razy Shah as co-founders) and a 40+ person team spanning Singapore and Malaysia, 2Stallions is the most broadly resourced full-service option on this list outside the largest names. It covers B2B alongside a wider mix of industries, so it suits growth-stage companies that want integrated search, paid, content and marketing-automation delivery without a narrow B2B-only specialism.

10. Webscelerate

Location: Singapore-based, senior-led · Founded: 2022 · Team: Not publicly disclosed · Best for: marketer-owned, AI-search-ready B2B and tech websites built on Webflow

Key services: Webflow design and development, marketer-owned Webflow platforms (its "Core Kit" component system), websites structured for AI search (ChatGPT, Perplexity, Google AI Overviews) as well as classic SEO, post-launch optimisation retainers.
Industries: B2B and tech, fintech, health tech, SaaS, EV/mobility, manufacturing (per case studies on its site).
Notable clients: Ennovi, PowerCred, Interplex; also references Lyreco and SPGInvest among case studies.

Why they made the list: Webscelerate is the narrowest specialist on this list — a Webflow-focused website partner rather than a full-service B2B marketing agency — but it earns its spot for a specific, common B2B job: replacing a slow, developer-dependent corporate site with one marketers can edit themselves, built with AI search in mind from day one (its Ennovi case study cites a six-week launch). It belongs on a shortlist alongside full-service agencies when the immediate priority is the website itself rather than the full marketing programme. Evidence note: this record's ownership/affiliation with the IMPT Group, referenced informally, has not been confirmed by Donald and is not stated on Webscelerate's own site — treat it as an independent agency for editorial purposes until confirmed.

How to choose a B2B marketing agency in Singapore

Start from the job, not the pitch deck. A B2B buying cycle in Singapore usually involves several stakeholders, a longer sales cycle than consumer marketing, and a mix of regional (APAC) and local (Singapore) considerations. Before you shortlist:

Match the model to the gap. If your brand and content are strong but pipeline is thin, a specialist like Callbox may close the gap faster than a full-service retainer. If positioning is the real blocker, a consultancy like DWHQ solves a different problem than a performance shop like Digital Squad.
Ask for proof at your scale. A logo wall means little without context. Ask which team delivered the named case study, what the engagement actually involved, and whether results are attributable to the agency or to other factors (new product, market timing, existing brand equity).
Check for AI-search readiness. By 2027, being cited inside AI answers (ChatGPT, Perplexity, Gemini, Google AI Overviews) matters alongside traditional rankings. Ask each agency how they measure and improve AI/search citation, not just keyword position.
Clarify who owns what. Confirm who owns your marketing data, CRM configuration, ad accounts and any custom tooling if you leave. This matters more for ABM and marketing-automation engagements than for one-off content or event work.
Confirm the reporting cadence and who does the work. Boutique and senior-led teams (several agencies on this list) often mean less account-management overhead, but confirm who is actually doing strategy versus execution before you sign.

Questions on pipeline, ABM and sales alignment

If demand generation and ABM are the priority, add these questions before you sign:

How do you define and hand off a qualified lead or account? Get the exact criteria (firmographic, intent, engagement) and the handoff process to your sales team in writing.
What's your model for account-based marketing — 1:1, 1:few or 1:many? The tooling, content volume and reporting differ significantly between these approaches; make sure the proposal matches your target-account list size.
How do you align with (or complement) an in-house or outsourced SDR/BDR function? Agencies like Callbox that run outbound directly need a clear lane versus your internal sales development team; content- and brand-led agencies need a clear handoff to whoever owns outbound.
What CRM and marketing-automation platforms have you implemented, and for what team sizes? HubSpot/CRM implementation experience (explicit for Brew Interactive and IMPACT!, for example) is not the same skill as running paid media.
How is success measured beyond MQLs? Ask for pipeline value, sales-accepted opportunities, win rate influence or revenue attribution where the agency can credibly report on it — not just lead volume.

Cost considerations

None of the agencies profiled above publish fixed retainer or project pricing — that's standard for B2B marketing services in Singapore, where scope (channels, content volume, market coverage), team seniority and contract length all move the number more than a simple package tier would. As a buyer, expect:

Custom quotes tied to scope, not published rate cards, from every agency on this list.
Retainer-based pricing as the norm for ongoing strategy, content, paid media, ABM and SEO/AEO work; project-based pricing for discrete work like a brand architecture engagement (DWHQ) or a website rebuild (Webscelerate).
Separate media/ad spend from management fees when evaluating paid-media-heavy proposals (Digital Squad, IMPACT!, 2Stallions) — ask for the split explicitly.
Outbound/appointment-setting pricing (Callbox) is typically structured differently again, often per-seat or per-campaign rather than percentage-of-spend.

Ask every shortlisted agency for a scoped proposal against the same brief so you're comparing like for like, rather than comparing a full-service retainer quote against a narrower specialist's project fee.

FAQs

What is the best B2B marketing agency in Singapore? There's no single "best" — it depends on the gap you're filling. Digital Squad and IMPACT! offer the broadest verified B2B service range with enterprise client proof; Brew Interactive and Callbox are the strongest picks if ABM and pipeline execution are the priority; TEAM LEWIS leads on PR and reputation; DWHQ and Webscelerate solve narrower brand and website problems well.

How much does a B2B marketing agency in Singapore cost? None of the agencies on this list publish fixed pricing. Expect a custom, scope-based quote — typically a monthly retainer for ongoing programmes or a project fee for discrete work like brand architecture or a website rebuild. See Cost considerations above.

What's the difference between a B2B digital marketing agency and a demand generation agency in Singapore? A B2B digital marketing agency (most agencies on this list) typically covers strategy, content, SEO, paid and social across the funnel. A demand-generation or outbound specialist like Callbox focuses specifically on generating and qualifying leads or booking appointments, often layered on top of — not instead of — a broader marketing programme.

Do these agencies work with companies outside Singapore? Several have multi-market reach beyond Singapore: TEAM LEWIS and Hashmeta operate across multiple countries and continents; Mediashock delivers across nine APAC markets; Brew Interactive and 2Stallions have offices in Malaysia (and the US, for Brew). Confirm current market coverage directly with each agency, as footprints change.

How do I evaluate a top B2B marketing agency in Singapore beyond its client logos? Ask for the specific team that delivered a named case study, the metrics they can defend (not just "grew traffic"), their approach to AI/search citation, and — for ABM or demand-gen work — how they define a qualified lead and hand it to your sales team. See How to choose a B2B marketing agency in Singapore above.

Conclusion

Singapore's B2B marketing agency market splits fairly cleanly into full-service generalists with enterprise proof (Digital Squad, IMPACT!, Brew Interactive), specialists that solve one problem well (Callbox for outbound, DWHQ for brand architecture, Webscelerate for AI-search-ready websites, Mediashock for technical content and events), and larger integrated players suited to reputation-heavy, multi-market mandates (TEAM LEWIS, Hashmeta). Match the agency to the specific gap in your funnel rather than the longest logo wall, and use the pipeline and ABM questions above in every pitch conversation.

For a wider view of the market, see our related shortlists: 10 Best B2B Marketing Agencies in Australia for 2027, 10 Best Digital Marketing Agencies in Singapore for 2027, 10 Best Content Marketing Agencies in Singapore for 2027 and 10 Best Branding Agencies in Singapore for 2027. If you'd rather build the capability in-house first, start with our 10 Best B2B Marketing Software and Tools for 2027 guide, or read our Methodology to see how we evaluate every list on MarTech Wise. Questions about this list or a correction to suggest? Contact us.