# Brett Jackson at Digital Reasoning

> Brett Jackson, Founder & Managing Director at Digital Reasoning. 2 investments on record. The rounds they were named in and the filings that name them, each...

Source: https://millionrounds.com/person/brett-jackson-2 (Millionrounds; every figure on the page links to its filing or article)

US · Founder

# Brett Jackson

Founder & Managing Director at [Notation Capital](https://millionrounds.com/fund/notation-capital)

Latest rounds

- **Simple Energy** Seed · $900k Aug 2011
- **madKast** Series A · $300k Oct 2007

Backs *Developer Tools* *Manufacturing* *Automotive & EVs* *Cleantech*

Profile summary

- **Rounds named:** 2 last Aug 2011
- **Filings:** 13 with regulators

What this record rests on

- ✓ **Named in rounds** 2 rounds name them
- ✓ **On filings** 13 filings with a regulator
- ✓ **Linked to a firm** At Notation Capital
- **Claimed** Not claimed yet

Titles come from filings their firm signed.

[Correct or remove](https://millionrounds.com/corrections?person=brett-jackson-2)[Is this you? Claim it](https://millionrounds.com/claim?person=brett-jackson-2)

## The firm

[**Notation Capital** VC firm · US **2** cheques in 12 months **30** all time **0** led deploying](https://millionrounds.com/fund/notation-capital)

## Rounds they were named in

- **Rounds:** 2
- **Led:** 0
- **Disclosed:** $1.2M
- **Active:** 2007–11

2011

- [Simple Energy](https://millionrounds.com/company/simple-energy) *Seed* **$900k** *US* Aug 2011 Joined · +7 investors · historical

2007

- [madKast](https://millionrounds.com/company/madkast) *Series A* **$300k** *US* Oct 2007 Joined · +7 investors · historical

By stage

- Seed **1**
- Series A **1**

What they backed

Developer Tools **1** Manufacturing **1** Automotive & EVs **1** Cleantech **1**

Alongside

- Bart Lorang *1*
- [Brad Feld *1*](https://millionrounds.com/fund/techstars)
- [David Brown *1*](https://millionrounds.com/fund/david-brown)
- [David Cohen *1*](https://millionrounds.com/fund/david-cohen)
- [Five Mill Ventures *1*](https://millionrounds.com/fund/five-mill-ventures)
- [Green Tree Equity *1*](https://millionrounds.com/fund/green-tree-ventures-llp)
- [Jared Polis *1*](https://millionrounds.com/fund/jared-polis)
- [Jove Equity Partners *1*](https://millionrounds.com/fund/jove-equity-partners)

Rounds where a report named this person rather than a firm, matched on name: read it as a strong hint, not proof, since people share names.

## Where they are named on record

Filings

- SEC Form D · Company raising **CYREN Ltd.** Executive Officer, Director since 2022
- SEC Form D · Venture Capital fund **[v1.vc](https://millionrounds.com/fund/v1-vc)** Managing Director of the General Partner of the Issuer. since 2022
- SEC Form D · Venture Capital fund **[v1.vc](https://millionrounds.com/fund/v1-vc)** Managing Director of the Manager since 2021
- SEC Form D · Company raising **MAIN STREET RURAL, INC.** Executive Officer since 2021
- SEC Form D · Venture Capital fund **[v1.vc](https://millionrounds.com/fund/v1-vc)** Managing Director of the General Partner on 3 filings · since 2020
- SEC Form D · Company raising **CYREN Ltd.** Chief Executive Officer on 2 filings · since 2020
- SEC Form D · Company raising **Digital Reasoning Systems, Inc.** Executive Officer, Director since 2018
- SEC Form D · Venture Capital fund **[v1.vc](https://millionrounds.com/fund/v1-vc)** Executive Officer since 2017
- SEC Form D · Venture Capital fund **[v1.vc](https://millionrounds.com/fund/v1-vc)** MANAGING DIRECTOR OF THE GENERAL PARTNER since 2015
- SEC Form D · Company raising **Logi Analytics, Inc.** Executive Officer, Director since 2013
- SEC Form D · Company raising **AVX Aircraft Co** Director on 2 filings · since 2013
- SEC Form D · Company raising **Javlin Capital LLC** Managing Director since 2012
- SEC Form D · Company raising **LogiXML, Inc.** Executive Officer, Director on 2 filings · since 2010

Each row is a document a firm filed with a regulator: somebody signed it, and it carries a date.

## Also at Notation Capital

- [**Zach Aarons** Advisor *6 rounds*](https://millionrounds.com/person/zach-aarons)
- [**Paul Murphy** Partner *4 rounds*](https://millionrounds.com/person/paul-murphy-6)
- [**Shan-Lyn Ma** Co-Founder and Co-CEO *2 rounds*](https://millionrounds.com/person/shan-lyn-ma)
- [**Henri Stern** Co-Founder & CEO *1 round*](https://millionrounds.com/person/henri-stern)
- [**Alex Lines** Partner *0 rounds*](https://millionrounds.com/person/alex-lines)
- [**Alexandre Winter** CEO, Co-Founder *0 rounds*](https://millionrounds.com/person/alexandre-winter)
- [**Amanda Peyton** Founder *0 rounds*](https://millionrounds.com/person/amanda-peyton)
- [**Andrew Hapke** Coach & Founder *0 rounds*](https://millionrounds.com/person/andrew-hapke)

## Find people like Brett

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