# Constantinople: Information technology & services, Sydney, Australia

> Constantinople: Constantinople is a fintech startup based in Sydney, founded in 2022 by former Westpac executives Macgregor Duncan and Dianne Challenor.

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

Australia · [Information technology & services startup](https://millionrounds.com/companies)

# Constantinople

Constantinople is a fintech startup based in Sydney, founded in 2022 by former Westpac executives Macgregor Duncan and Dianne Challenor.

Funding reported Last round: Series A

Information technology & services Sydney, Australia

Company summary

- **Founded:** 2022 4 years old
- **Team:** 110 51 to 200 people
- **Funding reported:** 82M as listed, currency not stated
- **Last round:** Series A Apr 2024

How sure we are

- ✓ **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 Constantinople 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)

## About Constantinople

Constantinople is a fintech startup based in Sydney, founded in 2022 by former Westpac executives Macgregor Duncan and Dianne Challenor.

The company specializes in Banking-as-a-Service (BaaS), providing a cloud-native software and operational platform tailored for small-to-medium-sized banks, challenger banks, and fintechs. Constantinople aims to modernize the banking industry by simplifying operations and reducing costs, enabling clients to focus on customer experience. The company offers a comprehensive suite of services, including operational outsourcing, automated compliance and risk management, transaction and lending operations, and AI-powered customer support. Its platform supports both retail and business banking, featuring digital banking interfaces, a range of banking products, and a "Bank in a Box" solution that allows banks to launch or upgrade services efficiently. Constantinople targets community banks and fintechs looking to innovate without the burden of legacy systems, positioning itself as a key partner in the evolving financial landscape.

## What company datasets say Constantinople raised

Funding, as reported

Reported in all **82M** in the source's currency

Rounds **2**

Last round **Series A**

Last round size **40.4M**

Last round date **Apr 2024**

Investors listed **4**

## Founders and team

From Constantinople's own website: 2 founders, 1 on the team.

**Dianne Challenor** Co-Founder & Co-CEO

**Macgregor Duncan** Co-Founder & Co-CEO

- **Paul Bassat** Board Member

## The company, in detail

What they build

Known for

banking platform customer engagement content access automated banking compliance user experience banking infrastructure hosting banking platform compliance automation data protection customer engagement customization secure data handling banking platform security ai-powered banking automation enterprises banking operations automation service delivery banking platform scalability

Built with from their website

Amazon SES dbt Atlassian React Native GitHub Gem Expo Amazon Simple Email Service webpack AWS Analytics

+8 more

Apple Business Manager AI React ANGEL LMS Microsoft Exchange Ada MySQL Microsoft 365 Apps & Services

- **Sector:** Information technology & services
- **Industry code:** NAICS 54151, 52, SIC 3571
- **Region:** New South Wales
- **Revenue:** 18.9M a year, as listed
- **Full record:** [Every detail in the company directory](https://millionrounds.com/directory/constantinople)

## Information technology & services in Australia

Startups like it

- [**Firmus Technologies** Saint Leonards · founded 2019 *Raised*](https://millionrounds.com/company/firmus-technologies)
- [**Canva** Sydney · founded 2012 *Raised*](https://millionrounds.com/company/canva)
- [**Culture Amp** Richmond · founded 2010 *Raised*](https://millionrounds.com/company/culture-amp)
- [**Neara** Sydney · founded 2016 *Raised*](https://millionrounds.com/company/neara)
- [**AutoGrab** Melbourne · founded 2020 *Raised*](https://millionrounds.com/company/autograb)
- [**Ordermentum** Surry Hills · founded 2014 *Raised*](https://millionrounds.com/company/ordermentum)
- [**splose** Adelaide · founded 2016 *Raised*](https://millionrounds.com/company/splose)
- [**Octopus Deploy** South Brisbane · founded 2012 *Raised*](https://millionrounds.com/company/octopus-deploy)

## Is this your company?

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