Greg Mccallum

Builder of revenue engines, fixer of broken ones, and fine-tuner of high-performing ones. | Fractional CCO / CRO | $1B in revenue influenced

๐Ÿ“ United Kingdom๐Ÿ”„ Updated September 2026๐Ÿ’ผ 4 investments๐Ÿ“… 6 years investing๐Ÿ—“ Last invested Mar 2024
Operator-angel๐ŸŒ United Kingdom
4
Total investments
1
Early stage
0
Mid stage
1
Late stage
6y
Years active

Portfolio

4 investments ยท sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor and Advisor
Mar 2024
PocketCarer the all in one business management app for self-employed carers combining care management software and business management tools to help you run your self-employed care business more efficiently. PocketCarer offers the following features: Care Plans Risk Assessments Daily Notes Medication Recording Body Maps Observation Logs Bowel Charts Meal Logs Fluid charts Income and Expenditure Logs Invoicing Contract Management Mileage Tracking Calendar Management Our teams feature enables you to create microteams, share and record client notes and create handovers in minutes. The separate free relatives app for clients or the relatives responsible for managing their care to access all care notes, view and sign contracts and receive invoices keeps everything in one place. Being a self-employed carer has never been easier, download PocketCarer today to streamline your business, giving you more time to do what you do best. Available on google PlayStore and Ios App Store
Investor and Advisor
Nov 2023
Welcome to NovaSquare, the home of AI for creators! Were a startup dedicated to helping content creators across a variety of platforms, including Twitch, YouTube, and beyond, by leveraging cutting-edge AI technology to enhance their creative processes. Our first product, ai_licia, is the first-ever AI companion for Twitch streamers. With ai_licia, streamers can focus on their content while our AI handles the technicalities, engages with chat, and helps keep viewers entertained. But thats just the beginning - were committed to developing more AI-powered tools and services that will benefit creators in all areas of content creation. At NovaSquare, we believe in the power of community and the importance of mental health for all creators. Follow us to stay up-to-date on our latest developments, news, and insights into the world of content creation. Join the NovaSquare community and lets unleash our collective creativity together!
Investor
Mar 2022
The Cheeky Panda wants you to know Bamboo is Awesome!! Bamboo is the worlds fastest growing plant and a big solution to a world with stretched resources. We have been a certified B Corp since 2019 and our products are 100% FSC certified and cruelty free. We also invest back into protecting the rain forests and are carbon neutral. The Cheeky Panda produces a range of products from various sizes of traditional toilet paper, facial tissues, kitchen towel, wipes and nappies. The products are available in over 25 countries and available online, through distributors and traditional retailers.
Angel Investor
Jan 2020
๐Ÿšซ๐Ÿ‚๐Ÿ’ฉ Startup Mentoring & Commercial Advisory support for pre-seed to Series A startups internationally. Book a 1 hour, no-strings, pro-bono session now! Led by Greg Mccallum. ThinkWork also provides fractional Chief Commercial Officer services on a case-by-case basis.
Experience ยท 11 entries
All (11)
Investments (4)
Founder (6)
2024
Founder & CEO
Jun 2024
A network for entrepreneurs building in stealth. Submit your information here so investors can find you: harmonic.ai/get-discovered
Investor and Advisor
Mar 2024
PocketCarer the all in one business management app for self-employed carers combining care management software and business management tools to help you run your self-employed care business more efficiently. PocketCarer offers the following features: Care Plans Risk Assessments Daily Notes Medication Recording Body Maps Observation Logs Bowel Charts Meal Logs Fluid charts Income and Expenditure Logs Invoicing Contract Management Mileage Tracking Calendar Management Our teams feature enables you to create microteams, share and record client notes and create handovers in minutes. The separate free relatives app for clients or the relatives responsible for managing their care to access all care notes, view and sign contracts and receive invoices keeps everything in one place. Being a self-employed carer has never been easier, download PocketCarer today to streamline your business, giving you more time to do what you do best. Available on google PlayStore and Ios App Store
Principal
Jan 2024
TW Ventures is a group of international early-stage Micro and Angel investors seeking to invest in UK, EU and US-based start-ups within the Creator Economy. TW Ventures is part of ThinkWork Startup Consultancy Ltd.
2023
Investor and Advisor
Nov 2023
Welcome to NovaSquare, the home of AI for creators! Were a startup dedicated to helping content creators across a variety of platforms, including Twitch, YouTube, and beyond, by leveraging cutting-edge AI technology to enhance their creative processes. Our first product, ai_licia, is the first-ever AI companion for Twitch streamers. With ai_licia, streamers can focus on their content while our AI handles the technicalities, engages with chat, and helps keep viewers entertained. But thats just the beginning - were committed to developing more AI-powered tools and services that will benefit creators in all areas of content creation. At NovaSquare, we believe in the power of community and the importance of mental health for all creators. Follow us to stay up-to-date on our latest developments, news, and insights into the world of content creation. Join the NovaSquare community and lets unleash our collective creativity together!
Founder & Host
May 2023
Founders Unplugged is a web series capturing long-form, uncensored conversations with entrepreneurs and startup founders from all over the world. Listen, Learn, share. Hosted by me! I am Greg Mccallum, the Pay-As-You-Scale Commercial Advisor, Angel Investor and Fractional CCO for tech startups globally.
Show all 11 entries โ†“
Investment activity
2020โ€“2024 ยท 4 investments
20201202212023120241
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