Notable Systems
Mobility & Assistive Devices · Health Care
$27.6Mtotal raised · 7 rounds on record
$21Mlatest round · Venture round · Mar 2025 · 19 mo ago
1backers · Grotech Ventures
50+team · employees, estimated range
Overview
Transform DME and HME revenue cycles with AI-powered automation solutions. Reduce denials, accelerate reimbursements, and optimize cash flow for better ROI.
Key facts
These are the key facts about Notable Systems on Alion as of Nov 13, 2026. Notable Systems is headquartered in Denver, United States. It was founded in 2015. It has raised $27.6M in 5 funding rounds. The latest round is Venture - Series Unknown of $21M, announced in 2025.
- Headquarters
- Denver, United StatesAlion company profile, updated Nov 13, 2026
- Founded
- 2015Alion company profile, updated Nov 13, 2026
- Employees
- 50+Alion company profile, an estimated range
- Total raised
- $27.6MSum of 5 equity rounds Alion knows
- Latest round
- Venture - Series Unknown · $21M · Mar 21, 2025SEC Form D filing · sec.gov
Official records
Funding and backers
Total raised
$27.6M
7 rounds on record
Latest round
$21M
Venture round · Mar 2025 · 19 mo ago
Team
51-200
employees, estimated range
Backers
1
Grotech Ventures
The money's age
Due for its next round
19 months since the last round · not hiring
Momentum
0/100
no fresh signals
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Mar 21, 2025
Raised a round Venture round $21M · SEC Form D
Jun 6, 2023
Raised a round Venture round $2.3M · SEC Form D
Jul 22, 2022
Raised a round Venture round $1M · SEC Form D
Feb 22, 2021
Raised a round Venture round $2.5M · SEC Form D
Jan 15, 2020
Took on debt financing $730k · SEC Form D
Jan 23, 2019
Took on debt financing $41k · SEC Form D
Mar 27, 2017
Raised a round Venture round $829k · SEC Form D
2015
Founded
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Mar 2025 | $21M | — | SEC Form D |
| Venture round | Jun 2023 | $2.3M | — | SEC Form D |
| Venture round | Jul 2022 | $1M | — | SEC Form D |
| Venture round | Feb 2021 | $2.5M | — | SEC Form D |
| Debt Financing | Jan 2020 | $730k | — | SEC Form D |
| Debt Financing | Jan 2019 | $41k | — | SEC Form D |
| Venture round | Mar 2017 | $829k | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | Notable Systems, Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
John HugginsExecutive Officer, DirectorSEC Form D
Christopher GraceExecutive Officer, DirectorSEC Form D
J. GraceExecutive Officer, DirectorSEC Form D
Stephen JohnsonExecutive Officer, DirectorSEC Form D
J GraceExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
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Visa sponsorship
0
H-1B filings in 12 months
0
Open roles in United States
In the register as Notable Systems, Inc., Denver, CO
Other sponsors in the same field
Transcarent 
PROS 
Simulations Plus 
Octagos
Alert me
US Department of Labor · latest filing Aug 2, 2024 · Visa details by country
Financials
Total raised
$28.4M
Latest round
Venture - Series Unknown
Funding rounds
7
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2025 | $21M | Details |
| Venture - Series Unknown | 2023 | $2.3M | Details |
| Venture - Series Unknown | 2022 | $1M | Details |
| Venture - Series Unknown | 2021 | $2.5M | Details |
| Debt Financing | 2020 | $730k | Details |
| Debt Financing | 2019 | $41k | Details |
| Venture - Series Unknown | 2017 | $829k | Details |
People
John Huggins
Executive Officer, Director
Christopher Grace
Executive Officer, Director
J. Grace
Executive Officer, Director
Stephen Johnson
Executive Officer, Director
J Grace
Executive Officer, Director
Ilana Fischer
Director
Stephen Fredrick
Director
Thomas Roberts
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
Grotech VenturesVia a fund
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
Shared investors
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Denver
United States
HQ
50-200 est. staff
How to cite this page
Alion, "Notable Systems: key facts", as of Nov 13, 2026. https://alion.io/company/notablesystems
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0