Guardion Overview

  • Founded
  • 2017
  • Status
  • Private
  • Employees
  • 5
  • Latest Deal Type
  • Grant
  • Latest Deal Amount
  • $224K
Latest Deal Amount
  • Investors
  • 6

Guardion General Information


Manufacturer of mass spectrometer that increases market share and creates new market opportunities by significantly improving their product's sensitivity and reducing the reliance on expensive and cumbersome vacuum components. The company's device enables these product improvements by providing detectors that increase sensitivity, significantly reduce the size, weight, operating power, and cost of the detector section, and provide ion detection at ambient conditions, thereby significantly reducing vacuum requirements.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Accelerator/Incubator Backed
Primary Industry
Electronics (B2C)
Other Industries
Other Devices and Supplies
Primary Office
  • 151 South Bedford Street
  • Suite 7
  • Burlington, MA 01803
  • United States
+1 (603) 000-0000

Guardion Timeline

Financing RoundCaptured Employee CountEstimated Employee Growth
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Guardion Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
6. Grant 31-Jan-2020 $224K 00000 Completed Generating Revenue
5. Grant 15-Feb-2019 00000 00000 Completed Generating Revenue
4. Grant 15-Oct-2018 0000 00000 Completed Generating Revenue
3. Accelerator/Incubator 22-Jan-2018 00000 00000 00000 Completed Generating Revenue
2. Accelerator/Incubator 23-May-2017 $50K Completed Generating Revenue
1. Debt - General $50K Completed Startup
To view Guardion’s complete valuation and funding history, request access »

Guardion Comparisons

HQ Location
Total Raised
Post Valuation
Last Financing Details
Manufacturer of mass spectrometer that increases market share and creates new market opportunities by significantly impr
Electronics (B2C)
Burlington, MA
5 As of 2020
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0000000000 000000000
Hamamatsu City, Japan
0000 As of 0000


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0000000000 000000000 000 00000000000
Brive-la-Gaillarde, France
0000 As of 0000
0000 0000-00-00
000000000000 00000
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Guardion Competitors (2)

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Hamamatsu Photonics Corporation Hamamatsu City, Japan 0000 00000000
00000000 Private Equity-Backed Brive-la-Gaillarde, France 0000 00000 000000000000 00000
You’re viewing 2 of 2 competitors. Get the full list »

Guardion Executive Team (1)

Name Title Board Seat Contact Info
Daniel Esposito Co-Founder & Chief Executive Officer
To view Guardion’s complete executive team members history, request access »

Guardion Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %ile
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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Guardion Investors (6)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
National Science Foundation Government 000 0000 000000 0
National Aeronautics and Space Administration Government 000 0000 000000 0
USAF SBIR Government 000 0000 000000 0
Techstars Accelerator/Incubator Minority 000 0000 000000 0
Center for the Advancement of Science in Space Government 000 0000 000000 0
You’re viewing 5 of 6 investors. Get the full list »