RADICL

Computer and Network SecurityBoulder, Colorado, United StatesFounded 202168 employees$46M raised

RADICL provides AI-powered cybersecurity services for small and medium-sized businesses in regulated industries like defense. The company has raised $46M in funding and employs 68 people.

+100%
Sales is RADICL's fastest-growing team over the past year, now 20 people.
+150%
Open roles are up 150% year over year, at 5 today.
Employees
68
Total raised
$46M
Last: Series A
Open roles
5
+150% vs last year
Site visitors
9K
per month
Alumni founders

The growth story

RADICL headcount and funding68 people today
68$3M$12M$31M68202120222023202420252026
Data by CrustdataCrustdata

RADICL grew from 4 to 68 employees between 2021 and 2026, raising $46M along the way, most recently a Series A in February 2026.

About

RADICL sells a managed cybersecurity platform that combines compliance management with 24/7 threat monitoring. Its AI-driven virtual SOC (Security Operations Center) targets SMBs in industries like defense that face strict regulatory requirements.

The company raised $46M in a Series A round in February 2026, signaling strong investor interest in its cybersecurity-as-a-service model. With 68 employees, RADICL has built a substantial team since its 2021 founding.

Founders and leadership

Sales is RADICL's largest department with 16 employees, reflecting the company's focus on customer acquisition. The leadership team likely emphasizes scaling go-to-market operations given this sales-heavy structure.

The RADICL org chart

Chris Petersen (CEO & Co-Founder) leads 24 mapped leaders with 3 direct reports. Click +N to expand a team; names link to the person’s public profile.

Departments, and which ones grew

Headcount by functiongrowth vs 12 months ago
SSales
20+100%
EEngineering
13+86%
IInformation Technology
13+550%
BBusiness Development
5-17%
LLegal
4+100%
OOperations
30%
Data by CrustdataCrustdata

Headcount by function: Sales 20 (+100% YoY), Engineering 13 (+86% YoY), Information Technology 13 (+550% YoY), Business Development 5 (-17% YoY), Legal 4 (+100% YoY), Operations 3 (0% YoY).

Talent flow

RADICL recruits heavily from cybersecurity firms like Exabeam, which accounts for 12 of its hires. Military backgrounds are also common, with multiple hires from the Marine Corps and Air Force. Alumni have moved to security roles at companies like Datadog and Sprocket Security.

Where RADICL people come from, and where they go47 current + 14 former profiles
12 people: Exabeam → RADICL3 people: United States Marine Corps → RADICL2 people: Fiberlink Communications → RADICL2 people: United States Air Force → RADICL2 people: Cyderes → RADICL2 people: Pax8 → RADICL2 people: JumpCloud → RADICL2 people: Verizon → RADICL2 people: RADICL → Datadog1 people: RADICL → Forrester1 people: RADICL → Sprocket Security1 people: RADICL → bet3651 people: RADICL → autoLOTO1 people: RADICL → Clemson University Real Estate Club1 people: RADICL → Red Cell Partners1 people: RADICL → True AnomalyRADICL68 peopleCAME FROMWENT TOExabeam12 peopleUnited States Marin…3 peopleFFiberlink Communica…2 peopleUnited States Air F…2 peopleCyderes2 peoplePax82 peopleJumpCloud2 peopleVerizon2 peopleDatadog2 peopleForrester1 peopleSprocket Security1 peoplebet3651 peopleautoLOTO1 peopleClemson University …1 peopleRed Cell Partners1 peopleTrue Anomaly1 people
Data by CrustdataCrustdata

Most common previous employers of RADICL staff: Exabeam (12), United States Marine Corps (3), Fiberlink Communications (2), United States Air Force (2), Cyderes (2), Pax8 (2). Former RADICL employees most often moved to Datadog (2), Forrester (1), Sprocket Security (1), bet365 (1), autoLOTO (1), Clemson University Real Estate Club (1).

Hiring now

Regional Sales Manager- Mid-Atlantic (Remote)Product DesignerContent & Social Media SpecialistBusiness Development RepresentativeAccount Executive

Web traffic

radicl.com monthly visitors+15% month over month
2,07210,90019,7289,005202420252026
Data by CrustdataCrustdata

Traffic mix: 0% direct, 0% search, 0% social, 0% paid.

What this company is made of

Headcount by skillwhat people list on their profiles
LLeadership
28
CCybersecurity
22
NNetwork Security
20
MMicrosoft Excel
18
PPython (Programming Language)
17
CCustomer Service
17
CCloud Computing
16
IInformation Security
15
MManagement
15
LLinux
14
Data by CrustdataCrustdata

Most common skills at RADICL: Leadership (28), Cybersecurity (22), Network Security (20), Microsoft Excel (18), Python (Programming Language) (17), Customer Service (17), Cloud Computing (16), Information Security (15).

Where the team actually sits

Headcount by regionHQ: Boulder, Colorado, United States
CColorado, United States
31
DDenver Metropolitan Area
10
UUnited States
2
VVirginia, United States
1
AAlabama, United States
1
TTexas, United States
1
FFlorida, United States
1
Data by CrustdataCrustdata

RADICL people are concentrated in Colorado, United States (31), Denver Metropolitan Area (10), United States (2), Virginia, United States (1).

Search footprint

Organic clicks
225
per month
Traffic worth
$4K
if bought as ads
Ranking keywords
491
Ads budget
$64K
per month

RADICL attracts about 225 organic search visits a month, traffic worth roughly $4K a month if bought through ads. It gained 79 ranking keywords and lost 43 in the last period.

Frequently asked

How many employees does RADICL have?

RADICL has 68 employees as of September 2026.

How much has RADICL raised?

RADICL has raised $46M in total, most recently a Series A round in February 2026.

Who founded RADICL?

RADICL was founded in 2021 by Chris Petersen, David Graff, Matt Petersen.

Who is the CEO of RADICL?

Chris Petersen (CEO & Co-Founder) sits at the top of RADICL's reporting structure, with 3 direct reports.

Where does RADICL hire from?

The most common previous employers of current RADICL staff are Exabeam (12 people), United States Marine Corps (3 people), Fiberlink Communications (2 people).

Where do RADICL employees go after leaving?

Former RADICL employees most often move to Datadog (2), Forrester (1), Sprocket Security (1).

How much traffic does RADICL get from search?

RADICL attracts about 225 organic search visits a month, worth roughly $4K a month in equivalent ad spend.

What skills do people at RADICL have?

The most common skills among RADICL staff are Leadership, Cybersecurity, Network Security, Microsoft Excel, Python (Programming Language).

Where is RADICL's team located?

RADICL staff are concentrated in Colorado, United States (31), Denver Metropolitan Area (10), United States (2).

How big is RADICL's sales team?

RADICL has about 20 people in Sales, up 100% over the past year, as of September 2026.

How big is RADICL's engineering team?

RADICL has about 13 people in Engineering, up 86% over the past year, as of September 2026.

Computed from 47 current and 14 former RADICL profiles, as of September 2026. Source: Crustdata.

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