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COMPANY PROFILE

HammerSpace

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Read/write data access to any user and any application, in any data center or any cloud, anywhere

Los Altos, United StatesFounded 2018Cybersecurity
Valuation $500M–1B Last recorded · 2026
Revenue $1–10M Latest reported FY
Headcount 100–500 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for HammerSpace and the history behind them.

About HammerSpace

Hammerspace is a leading tech startup that operates in the hybrid and multi-cloud deployment sector. It has been recognized for its exceptional performance in providing solutions for large enterprises and specialty organizations. The company's primary product is a Data Orchestration System, which has been praised for its architecture, scalability, flexibility, efficiency, performance, and ease of use.

In simpler terms, Hammerspace helps businesses manage and access their data across different storage systems and cloud platforms. This is crucial in today's data-driven world where industries like healthcare research, space exploration, autonomous vehicle development, and online gaming rely heavily on large volumes of data.

Hammerspace's business model revolves around providing read/write data access to any user and any application, in any data center or any cloud, anywhere. This means that they help businesses break free from the constraints of traditional storage systems and create a Global Data Environment.

The company makes money by offering these data management and access services. They ensure that the data stored or accessed is used strictly for legitimate purposes, like enabling the use of a specific service requested by the user, carrying out the transmission of a communication over an electronic communications network, or for statistical purposes.

In summary, Hammerspace is a tech startup that provides data management and access solutions across multiple storage systems and cloud platforms, serving large enterprises and specialty organizations.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2018
Headquarters
Los Altos, United States
Employees
251
Open positions
2
Dealroom signal
88.3/100
Industry
Security, Enterprise Software
Sector
Cybersecurity
Business model
SaaS
Client focus
b2b
Investment activity
1 company, latest May 2023
Capital deployed
—
Preferred round
ACQUISITION

Funding history

3 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
LATE VCOther financing Mar 2026 $20M $500M SK Square ↗
SERIES BOther financing Apr 2025 $100M $500M Altimeter Capital · ARK Invest ↗
Showing the latest 2 of 3 recorded eventsBook a demo for the full funding history →

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023
2022
2021
2020 —
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Growth signals

HammerSpace website traffic

Latest recorded traffic for HammerSpace is 23K monthly website visits, up 15% over the last three months. HammerSpace's team grew 4.6% over the past year.

Latest monthly visits23K 3-month web change+15% 1-year team growth+4.6%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

5 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A1 investor entered at this stage

Series B and later4 investors entered at this stage

  • Prosperity7 Ventures
  • Pier 88 Investment Partners
  • ARK Invest
  • SK Square
Team profiled 23 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 8 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
13 countries with
team presence
🇺🇸 United States85%
🇬🇧 United Kingdom4.4%
🇨🇦 Canada3.9%
🇮🇳 India1.1%
🇩🇪 Germany1.1%
Top 5 of 13 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about HammerSpace on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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