VesprSolar

Mechanical Components & Fasteners
$505klatest round · Venture round · Mar 2021 · 5 yr ago
2backers · Launchpad Venture Group, SWAN
$199kgrants · 1 grant · CORDIS
7team · US Form 5500 (plan participants) · Dec 2025

Overview

Increased Attachment Strength, Reduced Risk of Failures. The VesprSolar Bullhorn Mounting System for transverse rail PV installations.

Key facts

These are the key facts about VesprSolar on Alion as of Nov 13, 2026. VesprSolar is headquartered in Somerville, United States. It was founded in 2020. The latest round is Venture - Series Unknown of $505k, announced in 2021.

Headquarters
Somerville, United StatesAlion company profile, updated Sep 28, 2026
Founded
2020Alion company profile, updated Sep 28, 2026
Total raised
$505kSum of 1 equity round Alion knows
Latest round
Venture - Series Unknown · $505k · Mar 15, 2021SEC Form D filing · sec.gov
Official records

Funding and backers

Total raised
$505k
2 rounds on record
Latest round
$505k
Venture round · Mar 2021 · 5 yr ago
Team
7
US Form 5500 (plan participants) · Dec 2025
Grants
$199k
1 grant · CORDIS
Backers
2
Launchpad Venture Group, SWAN
The money's age
Long since its last round
67 months since the last round · not hiring
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jun 27, 2022 Won a grant $199k · CORDIS Mar 15, 2021 Raised a round Venture round $505k · SEC Form D 2020 Founded
Funding rounds
RoundDateAmountInvestorsSource
Grant Jun 2022 $199k — CORDIS
Venture round Mar 2021 $505k — SEC Form D
Registers and programsofficial lists and records that name the company
Legal entity VesprSolar, Inc. SEC Form D
Founders and leadersfrom filings, registers and the company's site
Robert SewellExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
Launchpad Venture Group fund SWAN fund
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Financials

Total raised
$704k
Latest round
Grant
Funding rounds
2
Funding rounds
Round Announced Amount
Grant 2022 $199k Details
Venture - Series Unknown 2021 $505k Details

People

Robert Sewell
Executive Officer, Director
SEC Form D
James Sewell
Director
SEC Form D
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 investors2
SWANVia a fund
19 portfolio companies: Waterleaftech, Mailchimp Email and SMS Marketing Platform, Yotta Energy and 16 more
Launchpad Venture GroupVia a fund
47 portfolio companies: Pixability, Angel Capital Association, Sonagram and 44 more
Report a mistake

Offices

Where the company hires and what each office is for
Cities
2
Hiring now
0
Countries
1
Loading the map
Headquarters Builds here Office with open vacancies No open vacancies right now Tap a pin for the office
Somerville United States
HQ
Norman United States
Regional office
Get started.
3109 N. Flood Ave, Norman, OK 73069 USA
company site

How to cite this page

Alion, "VesprSolar: key facts", as of Nov 13, 2026. https://alion.io/company/vesprsolar

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