Dilon Technologies
Newport News, US · Delaware corporation
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Dilon Technologies is a medical device manufacturer that develops surgical instruments and diagnostic tools for healthcare practitioners, including gamma probes for lymphatic mapping, margin assessment devices for breast cancer surgery, and video laryngoscopes.
Founders & leadership
TJ

Tim JetteChief Financial OfficerTim Jette holds an inactive CPA credential and has held finance leadership roles in strategic planning, debt financing, manufacturing, business development, and public accounting. He served on the Massachusetts Medical Device Industry Council board.
GM

George MakhoulChief Executive OfficerGeorge Makhoul has more than 20 years of experience in healthcare, including leadership roles in medical devices, biologics, and pharmaceutical companies with revenue ranging from under $10 million to over $1 billion, with expertise spanning product development, FDA regulatory pathways, sales channel management, and acute care market penetration.
RG
Robert G. MoussaExecutive
VS

Vijay SinghVP, International Sales & Operations2002–2024Executive Officer of Dilon Technologies, which develops and manufactures medical devices including surgical instruments and diagnostic tools such as gamma probes for lymphatic mapping and margin assessment devices for breast cancer surgery.
PL

Pjerin LuliChief Commercial OfficerExecutive Officer at Dilon Technologies, a manufacturer of surgical instruments and diagnostic tools including gamma probes for lymphatic mapping and margin assessment devices for breast cancer surgery.
BW

Benjamin WelchVice President of Science and Technology2015–2019Benjamin Welch holds a PhD in Physics from the University of Maryland and previously served as Vice President of Science and Technology at Dilon Diagnostics, where he led development of the Dilon 6800 gamma camera for breast cancer detection and oversaw clinical studies, FDA approval, and product launch. He has conducted research in X-ray lasers and fusion reactor diagnostics at institutions including MIT, Lawrence Livermore National Laboratory, and the Naval Research Laboratory.
Board
MN
Michael N. TaglichBoard director
RT
Robert TaglichBoard director
MH
Mark H. RavichBoard director
RF
Rachel F. BremBoard director
FB
Francis BissaillonBoard director
Reported raises · per SEC filings
Form D private placements$45.7M disclosed across 6 rounds · 2017–2025
▶$8.1MraisedMar 2026 · 184 investors · BiotechnologyRule 506(b)
▶$8.1MraisedMar 2026 · 184 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Robert G. MoussaDirector
- Rachel F. BremDirector
- Robert TaglichDirector
- Francis BissaillonDirector
- Michael N. TaglichDirector
- Tim JetteExecutive Officer
- George MakhoulExecutive Officer, Director
- Offering amount
- $10.4M
- Amount sold
- $8.1M
- Minimum investment
- $5K
- Sales commissions
- $644.5K
- Placement agents
- Taglich Brothers, Inc., Taglich Brothers, Inc., Taglich Brothers, Inc.
- First sale
- May 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$21.1MraisedJan 2025 · 148 investors · BiotechnologyRule 506(b)
▶$21.1MraisedJan 2025 · 148 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Tim JetteExecutive Officer
- Michael N. TaglichDirector
- Rachel F. BremDirector
- George MakhoulExecutive Officer, Director
- Robert G. MoussaExecutive Officer, Director
- Robert TaglichDirector
- Francis BissaillonDirector
- Offering amount
- $30M
- Amount sold
- $21.1M
- Minimum investment
- $10K
- Sales commissions
- $1.7M
- Placement agents
- Taglich Brothers, Inc., Taglich Brothers, Inc., Taglich Brothers, Inc.
- First sale
- Oct 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$2.7MraisedApr 2023 · 17 investors · BiotechnologyRule 506(b)
▶$2.7MraisedApr 2023 · 17 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Francis BissaillonDirector
- George N. MakhoulExecutive Officer, Director
- Michael N. TaglichDirector
- Rachel F. BremDirector
- Robert G. MoussaExecutive Officer, Director
- Michael W. TillerExecutive Officer
- Offering amount
- $7.5M
- Amount sold
- $2.7M
- Minimum investment
- $10K
- Sales commissions
- $218.2K
- Placement agents
- Taglich Brothers, Inc., Taglich Brothers, Inc., Taglich Brothers, Inc.
- First sale
- Mar 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$4.6MraisedOct 2022 · 39 investors · BiotechnologyRule 506(b)
▶$4.6MraisedOct 2022 · 39 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Michael W. TillerExecutive Officer
- Rachel F. BremDirector
- George N. MakhoulExecutive Officer, Director
- Mark H. RavichDirector
- Francis BissaillonDirector
- Robert G. MoussaExecutive Officer, Director
- Michael N. TaglichDirector
- Offering amount
- $8M
- Amount sold
- $4.6M
- Minimum investment
- $10K
- Sales commissions
- $289.2K
- Placement agents
- Taglich Brothers, Inc., Taglich Brothers, Inc., Taglich Brothers, Inc.
- First sale
- Sep 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$4.1MraisedFeb 2022 · 49 investors · BiotechnologyRule 506(b)
▶$4.1MraisedFeb 2022 · 49 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Robert G. MoussaExecutive Officer, Director
- Michael W. TillerExecutive Officer
- Mark H. RavichDirector
- Rachel F. BremDirector
- Michael N. TaglichDirector
- Offering amount
- $10M
- Amount sold
- $4.1M
- Minimum investment
- $10K
- Sales commissions
- $343.2K
- Placement agents
- Taglich Brothers, Inc., Taglich Brothers, Inc., Taglich Brothers, Inc.
- First sale
- Oct 2021
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$5.1MraisedFeb 2018 · 81 investors · BiotechnologyRule 506(b)
▶$5.1MraisedFeb 2018 · 81 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Vijay SinghExecutive Officer
- Michael N. TaglichDirector
- Mark H. RavichDirector
- Pjerin LuliExecutive Officer
- Michael W. TillerExecutive Officer
- Robert G. MoussaExecutive Officer, Director
- Benjamin WelchExecutive Officer
- Rachel F. BremDirector
- Offering amount
- $5.5M
- Amount sold
- $5.1M
- Minimum investment
- $5K
- Sales commissions
- $315.6K
- Placement agents
- Taglich Brothers, Inc., Taglich Brothers, Inc., Taglich Brothers, Inc.
- First sale
- Dec 2017
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
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In the news
Frequently asked questions
- What does Dilon Technologies do?
- Dilon Technologies is a medical device manufacturer that develops surgical instruments and diagnostic tools for healthcare practitioners, including gamma probes for lymphatic mapping, margin assessment devices for breast cancer surgery, and video laryngoscopes.
- How much funding has Dilon Technologies raised?
- Dilon Technologies has disclosed $45.7M raised across 6 rounds.
- Where is Dilon Technologies headquartered?
- Dilon Technologies is headquartered in Newport News, US.


