Insights

Expansion Momentum Sleek has rapid international presence across Singapore, UK, Australia and Hong Kong with a large client base (over 450,000 across 110 countries). This signals growing demand for scalable, cloud-based corporate services and potential upsell opportunities in cross-border compliance, payroll, and tax solutions.

Financing Signal Recent US$23M Series B funding indicates strong investor confidence and potential for aggressive growth in digital corporate services, creating opportunities to pursue enterprise clients seeking advanced automation, analytics, and broader service offerings such as CFO and advisory capabilities.

Regulatory Passport Sleek is registered and regulated across multiple jurisdictions and holds a Major Payment Institution license in Singapore. This regulatory footprint positions Sleek for tailored compliance, reporting, and fintech-enabled services for multi-country clients and financial tech partnerships.

Tech Stack Leverage Utilizes a mix of accounting, CRM, and collaboration tools (QuickBooks, Zoho, Jira, Nudgify, Respond.io, etc.). This suggests readiness for integration-led sales motions and opportunities to package seamless onboarding, automation, and integration bundles for SMBs and growing startups.

Strategic Partnerships Recent partnerships (KPay) and active ecosystem engagement (French Tech events, investor backing) indicate openness to co-sell models, fintech alliances, and channel partner programs that can broaden reach and accelerate customer acquisition in new regions.

Similar companies to Sleek

Sleek Tech Stack

Sleek uses 8 technology products and services including Xero, Google Ads, InVision, and more. Explore Sleek's tech stack below.

Media & News

Sleek's Email Address Formats

Sleek uses at least 3 email formats:
Sleek Email FormatsExamplePercentage
First.Last@sleek.comJohn.Doe@sleek.com
88%
First@sleek.comJohn@sleek.com
11%
FirstLast@sleek.comJohnDoe@sleek.com
1%

Frequently Asked Questions

What is Sleek's official website and social media links?

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Sleek's official website is sleek.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Sleek generate?

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As of August 2026, Sleek's annual revenue is estimated to be $1B - $10B.

What is Sleek's SIC code and NAICS code?

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Sleek's SIC code is 4899 - Communications Services, Not Elsewhere Classified and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Sleek have currently?

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As of August 2026, Sleek has approximately 590 employees across 6 continents, including Asia, Europe and Oceania. Key team members include Chief Executive Officer: J. L., Cto: C. J. and Chief Revenue Officer (cro): S. F. Explore Sleek's employee directory with LeadIQ.

What industry does Sleek belong to?

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Sleek operates in the Accounting industry.

What technology does Sleek use?

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Sleek's tech stack includes Xero, Google Ads, InVision, Cookiebot, MongoDB, Argo CD, ChatGPT and Miro.

What is Sleek's email format?

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Sleek's email format typically follows the pattern of First.Last@sleek.com. Find more Sleek email formats with LeadIQ.

How much funding has Sleek raised to date?

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As of August 2026, Sleek has raised $62M in funding. The last funding round occurred on Jun 10, 2025 for $23M.

When was Sleek founded?

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Sleek was founded in 2017.
Sleek logo

Sleek

AccountingCentral Region, Singapore501-1000 Employees

Sleek provides a platform to digitally manage company incorporation, compliance, bookkeeping and accounting, payroll, reporting, taxes and related services for entrepreneurs. The company is headquartered in Singapore at 160 Robinson Road, #14-04, Singapore 068914, and employs 501 to 1000 people. Sleek operates across Singapore, the United Kingdom, Australia and Hong Kong, serving over 450,000 clients in 110 countries and processing millions of bookkeeping transactions digitally. The company is registered with the company registries and tax authorities in Singapore, Hong Kong, Australia and the United Kingdom, and is regulated by the Monetary Authority of Singapore under the Payment Services Act with a Major Payment Institution license PS20200521. Its technology stack includes QuickBooks, Salesforce, AWS CloudFormation and LiveChat among other tools to support its services. In 2025, Sleek Tech Pte Ltd completed a Series B funding round.

Section iconCompany Overview

Website
sleek.com
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
2017
Employees
501-1000

Section iconFunding & Financials

  • $62M

    Sleek has raised a total of $62M of funding over 6 rounds. Their latest funding round was raised on Jun 10, 2025 in the amount of $23M as a Series B.

  • $1B - $10B

    Sleek's revenue is estimated to be in the range of $1B - $10B

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