Black Duck: Detailed Company Information & Corporate Profile

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Summary

Black Duck, headquartered in Burlington, MA, specializes in software development solutions that focus on open‑source security and compliance. Founded in 2024, the company offers a suite of services including open‑source scanning, vulnerability assessments, M&A due diligence, IT due diligence, agentic AppSec, AI application security testing, and security risk assessments.

With a workforce of 5,000–10,000 employees, Black Duck generates annual revenue between $500 million and $1 billion. Its operations are classified under SIC code 7372 and it serves the San Francisco Bay Area DMA. The company is currently acquisition‑pending.

Key leaders driving product innovation and market strategy include Vice President of Product Management Scott Johnson, Vice President of Accounting Chris Duff, Global Head of Knowledge Ranvir Singh, and Vice President of Demand Marketing Karl Scholz. Technical and sales leadership spans roles such as Director Security Operations Ben Ronallo, Senior Manager Technical Services PMO Erin Morgan, and Sr. Federal Sales Manager Brendon Rizzolo.

Black Duck Websiteblackduck.com
Social Links
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Phone Number650-584-5000
Industries
Black Duck Headquarters Address800 District Avenue, Burlington, MA, 01803 US
Company Size5000-10000 employees
Specialities & Servicesopen source security, open source compliance, open source risk, open source scanning, On-Demand software audits, open source vulnerability, open source audits, security risk assessments, M&A due diligence, vulnerability assessments, IT Due Diligence, Agentic AppSec, AI, Application Security, Application Security Testing
SIC Code7372
NAICS Code334614 Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing, 511210 Software Publishers
DMA CodeSan Francisco Bay Area
Founded2024
Estimated Annual Revenue$500M - 1B
Operating StatusAcquisition Pending
Updated:2026-09-14

Black Duck Org Chart

Chief Executive Officer

General Manager

S D
Sue Duffy

Finance Manager

General Manager

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General Manager

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Competitors

Name
Founded
Type
Employees
2011Privately
Held
250 - 500
2014Privately
Held
25 - 100
2008Privately
Held
250 - 500
2007Privately
Held
500 - 1.0K

Estimated Website Traffic

The chart shows a decline in traffic to the blackduck.com website. In August, traffic decreased to 296566, compared to 325648 in the previous month. The highest traffic in 2026 was recorded in March, reaching 686097 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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Black Duck's workforce includes employees across a wide range of tenure levels.

2% have been with the company for less than 1 year19% have been with the company for 1 to 2 years8% have been with the company for 3 to 4 years21% have been with the company for 5 to 7 years17% have been with the company for 8 to 10 years34% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from Black Duck
Scott Johnson
Scott JohnsonVice President of Product Management
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Chris Duff
Chris DuffVice President of Accounting - Controller
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Ranvir Singh
Ranvir SinghGlobal Head of Knowledge (KCS) & Coveo Product Owner
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Karl Scholz
Karl ScholzVice President, Demand Marketing
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Hiroshi Takizawa
Hiroshi TakizawaHead of Japan Channel sales, Sr. Director
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Erin Morgan
Erin MorganSenior Manager, Technical Services PMO
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Brendon Rizzolo
Brendon RizzoloSr. Federal Sales Manager
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Ben Ronallo
Ben RonalloDirector Security Operations
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Kenneth Sellers
Kenneth SellersDirector SaaS Technical Program Management
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Monica
MonicaExecutive Assistant
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Kris Diefenderfer
Kris DiefenderferStrategic Sales Engineer
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Debiprasad Nanda
Debiprasad NandaTechnical Engineer
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Paul Lazarev
Paul LazarevApplications Engineering - Staff Engineer
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Xuewen Chen
Xuewen ChenSenior Application Engineer
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Shireesha Salwadi
Shireesha SalwadiSoftware Engineer in Test
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Naoto Koyama
Naoto KoyamaSales Development Representative
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Black Duck Corporate Information: FAQ

Black Duck operates in the Software Development industries. More details can be found on the official website: blackduck.com.
Black Duck has offices located in Burlington, US.
The headquarters of Black Duck are located in Burlington, United States.
You can contact Black Duck by phone at 650-584-5000.
Black Duck currently employs 5000-10000 people.
Well-known competitors of Black Duck include Mend.io, Weaveworks, Sonatype and Acquia.

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