About PostX
PostX is a company based in Cupertino (United States) founded in 1994 was acquired by IronPort Systems in November 2006.. PostX has raised $16.7 million across 5 funding rounds from investors including Charles Schwab, IronPort Systems and Mayfield. PostX operates in a competitive market with competitors including Virtru, Skiff, BombBomb, Astro and AppRiver, among others.
- Headquarter Cupertino, United States
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Sectors
Technology
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Phone
*********
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Website
*********
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Social
*********
- Legal Name Postx Corporation
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Annual Revenue
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Net Profit
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EBITDA
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Total Equity Funding
$16.7 M (USD)
in 5 rounds
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Latest Funding Round
$5.7 M (USD), Series E
Feb 01, 2006
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Investors
Charles Schwab
& 4 more
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Employee Count
Employee Count
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Acquired by
IronPort Systems
(Nov 01, 2006)
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Funding Insights of PostX
PostX has successfully raised a total of $16.7M across 5 strategic funding rounds. The most recent funding activity was a Series E round of $5.7 million completed in February 2006. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding Total Funding
- Total Rounds 5
- Last Round Series E — $5.7M
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First Round
First Round
(01 Nov 2001)
- Investors Count 4
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Feb, 2006 | Amount | Series E - PostX | Valuation |
investors |
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| Dec, 2004 | Amount | Debt – Conventional - PostX | Valuation |
investors |
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| Aug, 2003 | Amount | Debt – Conventional - PostX | Valuation |
investors |
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| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Investors in PostX
PostX has secured backing from 5 investors, including venture fund and institutional investors. Prominent investors backing the company include Charles Schwab, IronPort Systems and Mayfield. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
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Mayfield is focused on AI innovation and venture capital investments.
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Founded Year | Domain | Location | |
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Early stage venture capital firm investing in the US
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Founded Year | Domain | Location | |
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Manages diversified investment portfolios across various asset classes for clients.
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Founded Year | Domain | Location |
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
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Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
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Founded Year | Domain | Location | |
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Startup ecosystems are ignited through strategic investments by Signite Partners.
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Founded Year | Domain | Location | |
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Venture capital is directed toward companies in multiple sectors.
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Founded Year | Domain | Location | |
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Venture capital is invested in cybersecurity, fintech, and AI startups.
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Founded Year | Domain | Location |
Investments & Acquisitions by PostX
| Company Name | Description | Domain | Location | Founded Year | Amount |
|---|---|---|---|---|---|
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Bionic investment advisor platform
|
2016 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 | ||||
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Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
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2014 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 |
Financial Statements - PostX
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Postx Comparisons
Competitors of PostX
PostX operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Virtru, Skiff, BombBomb, Astro and AppRiver, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.
| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
Encryption and access control for emails
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| domain | founded_year | HQ Location |
End-to-end encrypted email services are provided by Skiff.
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| domain | founded_year | HQ Location |
Video emails are created, sent, and tracked through the platform.
|
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| domain | founded_year | HQ Location |
Radio broadcasting and online content services are provided to listeners.
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| domain | founded_year | HQ Location |
Cloud-based email security, anti-spam, and web protection are delivered.
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| domain | founded_year | HQ Location |
Enterprise email security, encryption & archiving solution
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| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
Multiple services are booked via an app-based platform.
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| domain | founded_year | HQ Location |
On-demand services are booked through an app-based platform.
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| domain | founded_year | HQ Location |
App based platform offering on demand delivery and ride-hailing services
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| domain | founded_year | HQ Location |
Operates an on-demand hyperlocal delivery app for food and groceries.
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Frequently Asked Questions about PostX
When was PostX founded?
PostX was founded in 1994 and raised its 1st funding round 7 years after it was founded.
Where is PostX located?
PostX is headquartered in Cupertino, United States. It is registered at Cupertino, California, United States.
Who is the current CEO of PostX?
Chuck Robbins is the current CEO of PostX.
Is PostX a funded company?
PostX is a funded company, having raised a total of $16.7M across 5 funding rounds to date. The company's 1st funding round was a Debt – Conventional of $4.83M, raised on Nov 01, 2001.
What does PostX do?
PostX was founded in 1994 in Cupertino, United States, within the software sector. Enterprise email security was addressed through encryption tools that enabled delivery of protected messages directly to users mailboxes, bypassing the need for dedicated decryption clients. Operations centered on enhancing email gateway protections. Acquisition by IronPort occurred in 2006, leading to rebranding as PostX Secure Envelope.
Who are PostX's investors?
PostX has 5 investors. Key investors include Charles Schwab, IronPort Systems, Mayfield, Alloy Ventures, and Sunrise Capital.