Rivet
Tax Advisory & Preparation · Audit & Assurance Firms
Overview
Corporate and personal tax preparation, R&D credits, & year-round tax advisory — backed by 30+ ex–Big Four accountants and a platform that gets out of your way.
Key facts
These are the key facts about Rivet on Alion as of Nov 13, 2026. Rivet is headquartered in Woodbury, United States. It was founded in 2024. The latest round is Venture - Series Unknown of $5.1M, announced in 2025.
- Headquarters
- Woodbury, United StatesAlion company profile, updated Oct 11, 2026
- Founded
- 2024Alion company profile, updated Oct 11, 2026
- Employees
- 10+Alion company profile, an estimated range
- Total raised
- $5.1MSum of 1 equity round Alion knows
- Latest round
- Venture - Series Unknown · $5.1M · Jul 10, 2025SEC Form D filing · sec.gov
- Visa sponsorship, United States
- 1 · H-1B filings in 12 monthsUS Department of Labor · latest filing Nov 18, 2025
Official records
Funding and backers
Total raised
$5.1M
1 round on record
Latest round
$5.1M
Venture round · Jul 2025 · 16 mo ago
Team
11-50
employees, estimated range
The money's age
Due for its next round
16 months since the last round · not hiring
Momentum
0/100
no fresh signals
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Jul 2025 | $5.1M | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | Rivet Tax, Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Nicholas AbouzeidExecutive Officer, DirectorSEC Form D
Kyle ChristensonExecutive Officer, DirectorSEC Form D
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Visa sponsorship
1
H-1B filings in 12 months
$78k
Median offered salary
0
Open roles in United States
Who they sponsor
Other computer occupations
1
In the register as Rivet Tax, Inc., Woodbury, CT
Other sponsors in the same field
Deloitte 
PwC 
RSM US 
Baker Tilly
Alert me
US Department of Labor · latest filing Nov 18, 2025 · Visa details by country
Financials
Total raised
$5.1M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2025 | $5.1M | Details |
People
Nicholas Abouzeid
Executive Officer, Director
Kyle Christenson
Executive Officer, 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
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Woodbury
United States
HQ
10-50 est. staff
How to cite this page
Alion, "Rivet: key facts", as of Nov 13, 2026. https://alion.io/company/rivet-tax
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