# Circadian Group

> Circadian Group is a VC fund backing Software, Machine Learning and Artificial Intelligence. See 10 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Total investments: 10
- Last investment: Jun 2020
- Lead investor: 10%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/circadian-group/

Circadian Group is an investor syndicate led by Mike Dowdle, Founding Partner at Circadian Ventures.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 4 | 40% |
| Machine Learning | 2 | 20% |
| Artificial Intelligence | 2 | 20% |
| Supply Chain Management | 2 | 20% |
| SaaS | 1 | 10% |

30 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 6 | 60% |
| Series B | 1 | 10% |
| Funding Round | 1 | 10% |
| Convertible Note | 1 | 10% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Apptega | Apptega is helping companies of all sizes organize and manage their Cybersecurity Programs. With the help of Apptega, our customers are gaining control over the chaos and systematically driving their organizations towards a hardened cybersecurity posture to meet today's modern threats. | $153.6K | Seed | Jun 30, 2020 |  |
| Flourish Software | Flourish Software is a supply chain management “seed to sale tracking” platform built for cannabis and hemp.The platform is used by cannabis and hemp cultivators, manufacturers, processors, and retailers to track products from seed to sale, manage operations, and leverage advanced analytics. It is designed to manage the day to day operationsbetter, gain valuable insights for cannabis operation, and helps make data-driven decisions.Bennett Adams, Colton Griffin, and Juan Carlos Garcia established the company in Atlanta, Georgia in 2017. | $2.1M | Seed | Aug 06, 2019 |  |
| Eletype | Eletype is an intelligent assistant for marketing teams An intelligent monitoring and alerting system is the secret weapon behind consistent, positive campaign performance. They are working with today’s top digital marketing agencies to monitor all of their search, social, and email marketing campaigns to ensure that they never miss a beat. |  | Seed | Apr 04, 2019 |  |
| iScribeHealth | The digitalization of healthcare was intended to improve medical information systems, and yet the surge of EHR mandates in the past decade has only served to shift the burden of data onto doctors. iScribe has a solution that is affordable, effective, and simple to install. A mobile app that fully integrates with a medical team’s existing EHRsystem, iScribe offers doctors a way to mobilize and streamline their entire process so that they are free to focus on what matters: the patient. iScribe provides a solution for every workflow. Providers can utilize our industry leading speech-to-text, virtual scribe services, transcription services, and more! |  | Seed | Apr 04, 2019 |  |
| Demand Driven Technologies | Demand Driven Technologies is the premier provider of next-generation materials, inventory and production control planning and execution applications for the new Demand Driven world.The company provides next-generation materials, inventory, and production control planning and execution applications for global manufacturers and wholesaledistributors who need to align inventory to true market demand, compress lead times, improve service levels and increase visibility across the supply chain.The company was founded in 2017 and based in Atlanta, Georgia. |  | Seed | Apr 04, 2019 |  |
| brrr° | brrr° is an operator of a textile technology company intended to provide the cooling fabric. The company's technology combines natural cooling minerals with active wicking and rapid drying to create a "Triple Chill Effect" that takes less time to dry and enhances the comfort of business clothing, athletic apparel, denim, and othertextiles by removing heat and moisture, enabling customers to keep themselves dry and feel fresh while at the office or gym. | $3M | Series B | Mar 19, 2019 |  |
| EPICA | EPICA is a pioneering technology venture that gives companies unprecedented decision-making power. It analyzes audience behavior patterns in real time through large-scale big data. Our initiative integrates AI with Big Data and Automation to empower clients to reach their goals by managing personalized, segmented audiences. | $1.9M | Seed | Jan 02, 2019 |  |
| Apptega | Apptega is helping companies of all sizes organize and manage their Cybersecurity Programs. With the help of Apptega, our customers are gaining control over the chaos and systematically driving their organizations towards a hardened cybersecurity posture to meet today's modern threats. | $700K | Seed | Sep 18, 2018 |  |
| RoadSync | From our beginnings in 2015, RoadSync has been on an upward trajectory, quickly becoming the chosen financial solution for some of the largest names in the logistics space. Our team is standing by, ready to help you with smart, simple, and innovative financial solutions that help you modernize your commerce. RoadSync is on a mission to automatethe financial solutions fueling the $800B logistics industry. |  | Convertible Note | Sep 28, 2015 |  |
| Johnnie-O | Johnnie-O is a branded lifestyle apparel company for men and boys and was created for those interested in experiencing a taste of the Southern California lifestyle with a hint of East Coast panache, Southern charm, and Midwest grit. The company was founded by John O’Donnell in 2005. | $5.9M |  | Mar 23, 2015 |  |

10 of 10 investments shown.

## Co-investors
- [11-11 Ventures](https://shizune.co/investors/profile/11-11-ventures) — VC Fund, 5 deals together
- [Ascent Capital](https://shizune.co/investors/profile/ascent-capital) — VC Fund, 2 deals together
- [TiE Angels](https://shizune.co/investors/profile/tie-angels) — VC Fund, 2 deals together
- [7thirty Capital](https://shizune.co/investors/profile/7thirty-opportunity-fund) — VC Fund, 1 deal together
- [Dux Capital](https://shizune.co/investors/profile/dux-capital) — VC Fund, 1 deal together
- [GRA Venture Fund](https://shizune.co/investors/profile/gra-venture-fund-llc) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Circadian Group invest in?

Circadian Group invests primarily in Software, Machine Learning and Artificial Intelligence startups, most often at Seed and Series B stage. Most of the 10 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Circadian Group last invest?

The most recent investment recorded for Circadian Group closed in Jun 2020. Shizune tracks 10 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co