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Spire Solar Logo
Spire Solar CB Rank
4208177
Heat Score
37
Spire Solar, the solar simulation division of the listed US company Spire Corporation.
Acquired by
Eternal Sun Logo
Eternal Sun
Founded
obfuscation
Private Bedford, Massachusetts, United States51-100 www.spiresolar.com
Renewable Energy
Solar
Overview

Spire Solar
Heat Score
37

Growth Score
pts
in past quarter
Heat Score 37
-14 pts
in past quarter

Company Performance Metrics

Score
Trend
AI Content may contain mistakes and is not legal, financial or investment advice.Learn more.
Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
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About Spire Solar

CB Rank
4208177
Spire Solar, the solar simulation division of the listed US company Spire Corporation.
Acquired by
Eternal Sun Logo
Eternal Sun
Founded
obfuscation
Private Bedford, Massachusetts, United States51-100 www.spiresolar.com
Renewable Energy
Solar

Key People

Details

Sub-Organization of 
Eternal Sun Logo
Eternal Sun
Operating Status Closed
Company Type For Profit
Founders  Stefan Rust
About the Company
Spire Solar, the solar simulation division of the listed US company Spire Corporation.
Phone Number 781-275-6000
Predictions & Insights

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Financials

M&A Details

Spire Solar was acquired by Eternal Sun on
obfuscation
. This deal was done in Stock.
Transaction Name 
Spire Solar acquired by Eternal Sun Logo
Spire Solar acquired by Eternal Sun
Acquired by 
Eternal Sun Logo
Eternal Sun
Announced Date 
obfuscation
Market Intelligence
People
View Profiles & Contacts
Headcount 51-100 Employee Profiles 1 Contacts 6

Employee Profiles

News

News and Press

News•Mar 7, 2025
obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated
Access a complete feed of recent news and press, from product launches to leadership changes.
Technology
View Tech Report

Monthly Web Visits

131
14.91%
 in past month

IT Spend

$1.7MThis year, Spire Solar is projected to spend $1.7M on IT, according to Aberdeen.

Actively Used Products

5Spire Solar uses 5 technology products and services including HTML5, Comodo PositiveSSL Certificates, and  Wordpress, according to G2 Stack.

Active Website Tech Count

6Spire Solar is actively using 6 technologies for its website, according to BuiltWith. These include CommonCrawl Top 10m, CrUX Top 50m, and  Common Name Invalid.
Sub-Organizations
Frequently Asked Questions

Where is Spire Solar's headquarters? Spire Solar is located in Bedford, Massachusetts, United States.
Who We Are
What We Do
Helpful Links
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