# Clive Sirkin

> Clive Sirkin is a seed investor in Chicago backing SaaS and Software. See 1 investment, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Chicago, United States
- Total investments: 1
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/clivesirkin

Clive Sirkin is a seed investor in Chicago focused on SaaS and Software. Clive Sirkin has been Chief Growth Officer, Kellogg Company, since December 2015. He is also a member of the company's Global Leadership Team.Prior to joining Kellogg Company, Mr. Sirkin served as Kimberly-Clark's CMO since 2012. He has been credited with transforming the company's marketing capabilities, and growing revenue andprofit across its consumer and business-to-business divisions. In 2014, Mr. Sirkin was named CMO of the Year by industry media group Consumer Goods Technology.Prior to joining Kimberly-Clark, Mr. Sirkin served as Principal, Plunger Group, a consulting firm focused on working with CMOs to transform brand building from an analog advertising and communication model to a digitally driven commercial model focused on driving growth.Prior to founding Plunger Group, Mr. Sirkin served as Group Managing Director Leo Burnett Worldwide. During his 15-year tenure with Leo Burnett, Mr. Sirkin also served as Executive Vice President – Global Director Kellogg, and Vice President, Leo Burnett Canada.Mr. Sirkin received a Bachelor's degree in Commerce, with a focus on Economics and Marketing, from the University of Witwatersrand in Johannesburg, South Africa.

## Contacts

5 contacts available for Clive Sirkin: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/clive-sirkin?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 1 | 100% |
| Software | 1 | 100% |
| Marketing | 1 | 100% |
| Machine Learning | 1 | 100% |
| Marketing Automation | 1 | 100% |

6 industries tracked in total.

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Marketeam.ai | Marketeam.ai is a GenAI startup that has developed the first proprietary Foundation Language Model for marketing (FLM, DALM), and is training autonomous AI agents to work collaboratively with humans as a marketing team to manage business' marketing end-to-end.Marketeam.ai empowers every business to have its own 'pro marketing team'working together 24/7 on building, promoting, and managing their brand to accelerate growth with expert-level skills, at platform-level cost & speed. The platform offers autonomous AI marketing agents, combining expert strategy and 24/7 operational efficiency. Ideal for businesses aiming to enhance ROI and growth with a cutting-edge AI marketing team. | $3M | Seed |  |  |

1 of 1 investments shown.

## Co-investors
- [Ocean Azul Partners](https://shizune.co/investors/profile/ocean-azul-partners) — VC Fund, 1 deal together

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## FAQ

### What does Clive Sirkin invest in?

Clive Sirkin invests primarily in SaaS, Software and Marketing startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Israel. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Clive Sirkin?

Public channels for Clive Sirkin include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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