# Whistle: Business Development, London, United Kingdom

> Whistle: Whistle is a global Sales Development Agency empowering fast-growing companies with operations, teams and strategies to generate revenue.

Source: https://millionrounds.com/startup/whistle (Millionrounds; every figure on the page links to its filing or article)

United Kingdom · [Business Development startup](https://millionrounds.com/companies)

# Whistle

Whistle is a global Sales Development Agency empowering fast-growing companies with operations, teams and strategies to generate revenue.

Listed

Business Development London, United Kingdom

Company summary

- **Founded:** 2019 7 years old
- **Team:** 51 51 to 200 people
- **Funding reported:** - none reported
- **Last round:** - date not reported

How sure we are

- 1 **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Whistle has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## Founders and team

From Whistle's own website: 6 on the team.

- **David Zeff** CEO
- **Yonah Zeff** COO
- **Bianca Goodrich** Head of Human Resources
- **Bronwyn Johnson** Head of Customer Success
- **Cheryl Segon** Head of Finance
- **Kayla du Plessis** Head of GTM

## Business Development in United Kingdom

Startups like it

- [**Deltic Energy** London · founded 2012](https://millionrounds.com/startup/deltic-energy)
- [**Mimetrik** Leeds · founded 2020](https://millionrounds.com/startup/mimetrik)
- [**Port Homes** Billingham · founded 2017](https://millionrounds.com/startup/port-homes)
- [**Redfoot Developments** Alnwick · founded 2023](https://millionrounds.com/startup/redfoot-developments)
- [**Martello** Bristol · founded 2020](https://millionrounds.com/startup/martello)
- [**Propello Cloud** Preston · founded 2018](https://millionrounds.com/startup/propello-cloud)
- [**Ovida** London · founded 2021](https://millionrounds.com/startup/ovida)
- [**Laytrix** Darlington · founded 2017](https://millionrounds.com/startup/laytrix)

## Is this your company?

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