AfterRaise/Companies/Reach Security

Reach Security

Reach Security is a provider of an AI platform that operates security defenses at machine speed. From its funding announcement.

$50M Series BRaised yesterdaySan Francisco, USADefence, Space & AerospaceUSA
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In their own words

What Reach Security says it is doing

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Public signal Described in the funding announcement as "provider of an AI platform that operates security defenses at machine speed". Source

Market expansionProductPartnershipsGlobal expansion

Public signal Read from the company's own description of what the funding supports.

Why now

Where Reach Security is today

Reach Security announced a Series B round of $50M on 14 October 2026, led by Top Tier Capital Partners.

Latest round
Series B
Amount
$50M
Announced
14 October 2026
Headquarters
San Francisco, USA
Sector
Defence, Space & Aerospace
Investors
Also participating
Relevant leadership
CEO Garrett Hamilton

Momentum AfterRaise intelligence

AfterRaise Score

77
Building momentum
1 funding signal in the last 90 days
Funding recency
40/40
announced within the last 30 days
Round scale
19/25
round size relative to the market
Funding stage
18/20
Series B
Funding cadence
0/15
one funding event tracked this year
Arriving with the signals layer
  • Hiring momentum Open roles and hiring pace
  • Market expansion New offices and new countries
  • Leadership Executive appointments
  • Product activity Launches and releases

Since the raise

What has happened since

  • 14 October 2026
    $50M Series B
    Led by Top Tier Capital Partners.

Public signal The timeline currently holds funding events, because those are the signals AfterRaise observes today. Hiring, leadership, expansion and product events join it with the signals layer.

What may happen next

What this raise could create

AfterRaise intelligenceNot a statement of fact

What may happen next

  • Global market entry
  • New market entry
  • First local hires in the new market
  • Local entity and legal setup

Opportunities this could create

  • Market-entry advisers
  • Local employment infrastructure
  • In-market partnerships
  • Product leadership
  • Design partners

Based on the Defence, Space & Aerospace sector, a Series B round and the priorities the company itself set out. Not a statement of fact.

High momentum5 connected signals
  • 14 October 2026$50M Series B announced
  • 14 October 2026Stated priority: market expansion
  • 14 October 2026Stated priority: product
  • 14 October 2026Stated priority: partnerships
  • 14 October 2026Stated intent: global expansion AfterRaise intelligence

High momentum means several meaningful company changes have occurred in a short period. Signals here are funding events and the priorities the company stated; hiring, leadership and expansion detection join with the signals layer.

Open to

What Reach Security is open to

Not yet specified

Reach Security has not told AfterRaise which approaches it welcomes. Until it does, we do not assume. Offers to help are held and shown to the company, and the company decides whether to open a conversation.

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Opportunities

Ways to work with Reach Security

All opportunities
OpportunityJOBPublic signal51 days ago

Principal Support Engineer - Endpoint

Reach Security is hiring for this role on its own job board, after raising $50M.

Who they want
Approach preferences not yet specified
Apply on Reach Security’s site →Company page
OpportunityJOBPublic signal51 days ago

Principal Support Engineer - Network

Reach Security is hiring for this role on its own job board, after raising $50M.

Who they want
Approach preferences not yet specified
Apply on Reach Security’s site →Company page
OpportunityJOBPublic signal55 days ago
Reach Security
San Francisco Bay Area

Senior Staff Security Researcher

Reach Security is hiring for this role on its own job board, after raising $50M.

Who they want
Approach preferences not yet specified
Apply on Reach Security’s site →Company page
OpportunityJOBPublic signal3 months ago
Reach Security
San Francisco Bay Area

Senior Staff Software Engineer (Integrations)

Reach Security is hiring for this role on its own job board, after raising $50M.

Who they want
Approach preferences not yet specified
Apply on Reach Security’s site →Company page
OpportunityJOBPublic signal5 months ago
Reach Security
San Francisco Bay Area

Staff Software Engineer (Backend)

Reach Security is hiring for this role on its own job board, after raising $50M.

Who they want
Approach preferences not yet specified
Apply on Reach Security’s site →Company page
OpportunityJOBPublic signal5 months ago
Reach Security
San Francisco Bay Area

Senior Staff Software Engineer (Data Platform)

Reach Security is hiring for this role on its own job board, after raising $50M.

Who they want
Approach preferences not yet specified
Apply on Reach Security’s site →Company page

Helpful contributors

People who have contributed here

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