Openn

openn.com

real estate

openn.com

Perth, Western Australia, Australia

51-200 employees

414000 revenue

LinkedIn Profile

About Openn

real estate, mobile app, home sales, buying & selling, digital negotiation platform, property sale analytics, offices of real estate agents and brokers, remote signing solutions, remote signing, proptech, property sale process automation, b2b, online bidding system, digital property marketing, market feedback tools, property sale transparency, digital negotiation, real-time negotiation, online auction software australia, digital contracts

Openn's Tech Stack

Decision Makers at Openn

1 contact

Hamilton Colyer-Long

Senior Director of Engineering

h***@openn.com.au Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

25 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

Openn's Position in the StackWho Database

• Openn is 1 of 9,334 real estate companies tracked in StackWho.
• 9,307 real estate companies in our database have verified decision-maker emails (100% of the cohort).
• 985 companies in Western Australia are in the StackWho database.
• 549 real estate companies are in the 51-200 employee range (same size as Openn).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does Openn use?

Openn uses Route 53, Amazon SES, Outlook, Zendesk, Amazon AWS, Atlassian Cloud, and 19 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Openn?

StackWho has verified email addresses for 1 decision maker at Openn. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Openn directly for sales, recruiting, or partnerships.

What industry is Openn in?

Openn operates in the real estate industry, headquartered in Perth, Western Australia, Australia. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Openn's contact data?

Yes. StackWho Pro members can export decision maker contact data for Openn and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.