Insights

Gathering insights about PESI…

Similar companies to PESI

PESI Tech Stack

PESI uses 8 technology products and services including Squarespace Commerce, Cart Functionality, SWFObject, and more. Explore PESI's tech stack below.

Squarespace Commerce
E-commerce
Cart Functionality
E-commerce
SWFObject
Miscellaneous
PayPal
Payment Processing
Google Analytics
Web Analytics
Microsoft ASP.NET
Web Frameworks
Akka HTTP
Web Frameworks
IONOS
Web Hosting

Media & News

Critical Comparison: Perma-Fix Environmental Services (NASDAQ:PESI) & CECO Environmental (NASDAQ:CECO)
CECO Environmental (NASDAQ: CECO - Get Free Report) and Perma-Fix Environmental Services (NASDAQ: PESI - Get Free Report) are both industrials companies, but which is the better stock? We will compare the two businesses based on the strength of their profitability, dividends, institutional ownership, risk, valuation, earnings and analyst recommendations. Volatility and Risk CECO Environmental has a
Feb 10, 2026 | www.defenseworld.net
Perma-Fix Environmental Services Receives Expanded Permit for Richland Facility, Approximately Tripling Liquid Mixed Waste Processing Capacity
Permit Renewal Increases Potential Throughput to Approximately 1.2 Million Gallons Annually and Strengthens Long-Term Strategic Positioning at Perma-Fix Northwest Permit Renewal Increases Potential Throughput to Approximately 1.2 Million Gallons Annually and Strengthens Long-Term Strategic Positioning at Perma-Fix Northwest
Jan 09, 2026 | www.globenewswire.com
ARS Investment Partners LLC Sells 43,265 Shares of Perma-Fix Environmental Services, Inc. $PESI
ARS Investment Partners LLC lowered its position in Perma-Fix Environmental Services, Inc. (NASDAQ: PESI) by 51.4% in the undefined quarter, according to its most recent disclosure with the Securities and Exchange Commission (SEC). The firm owned 40,960 shares of the industrial products company's stock after selling 43,265 shares during the period. ARS Investment
Dec 25, 2025 | www.defenseworld.net
Perma-Fix and Enforcer One Announce Joint Distribution Agreement to Deliver End-to-End PFAS Foam Transition Solutions
ATLANTA, Dec. 04, 2025 (GLOBE NEWSWIRE) -- Perma-Fix Environmental Services, Inc. (NASDAQ: PESI) (the “Company”) today announced a joint distribution agreement with Enforcer One, LLC (“Enforcer One”), a U.S.-based manufacturer of FIREBULL® fluorine-free firefighting agents and Enforcer® brand compressed air foam systems (CAFS).
Dec 04, 2025 | www.globenewswire.com
Critical Review: Perma-Fix Environmental Services (NASDAQ:PESI) vs. Universal Detection Technology (OTCMKTS:UNDT)
Universal Detection Technology (OTCMKTS:UNDT - Get Free Report) and Perma-Fix Environmental Services (NASDAQ: PESI - Get Free Report) are both industrials companies, but which is the superior business? We will compare the two companies based on the strength of their profitability, valuation, institutional ownership, dividends, analyst recommendations, risk and earnings. Profitability This table compares Universal Detection
Nov 25, 2025 | www.defenseworld.net
Perma-Fix Environmental Services, Inc. (PESI) Q3 2025 Earnings Call Transcript
Perma-Fix Environmental Services, Inc. ( PESI ) Q3 2025 Earnings Call November 10, 2025 10:00 AM EST Company Participants Mark Duff - President, CEO & Director Ben Naccarato - CFO, Executive VP & Secretary Louis Centofanti - Founder, Executive VP of Strategic Initiatives & Executive Director Conference Call Participants David Waldman - Crescendo Communications, LLC Howard Brous Aaron Spychalla - Craig-Hallum Capital Group LLC, Research Division Aaron Warwick Anthony Harpel Anthony Harpel Presentation Operator Good morning, everyone, and welcome to the Perma-Fix Fiscal Third Quarter 2025 Earnings Conference Call. [Operator Instructions] Please note, this conference is being recorded.
Nov 10, 2025 | seekingalpha.com
Perma-Fix Reports Financial Results and Provides Business Update for the Third Quarter of 2025
ATLANTA, Nov. 10, 2025 (GLOBE NEWSWIRE) -- Perma-Fix Environmental Services, Inc. (NASDAQ: PESI) (the “Company”) today announced financial results for the third quarter ended September 30, 2025, and provided a business update.
Nov 10, 2025 | www.globenewswire.com

PESI's Email Address Formats

PESI uses at least 1 format(s):

PESI Email Formats	Example	Percentage
FLast@pesintl.com	JDoe@pesintl.com	30%
FL@pesintl.com	JD@pesintl.com	30%
First.Last@pesintl.com	John.Doe@pesintl.com	10%
FLast@pesintl.com	JDoe@pesintl.com	30%

Frequently Asked Questions

Where is PESI's headquarters located?

PESI's main headquarters is located at Hayward, California 94545 United States. The company has employees across 3 continents, including North AmericaAfricaSouth America.

What is PESI's phone number?

You can contact PESI's main corporate office by phone at

+1-510-887-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is PESI's stock symbol?

PESI is a publicly traded company; the company's stock symbol is PESI.

What is PESI's official website and social media links?

PESI's official website is pesintl.com and has social profiles on LinkedIn.

What is PESI's SIC code NAICS code?

PESI's SIC code is 8299 - Schools and Educational Services, Not Elsewhere Classified NAICS code is 813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations.

How many employees does PESI have currently?

As of February 2026, PESI has approximately 63 employees across 3 continents, including North AmericaAfricaSouth America. Key team members include Head Teacher: A. G.Business Development Manager: C. Z.Board Member: J. C.. Explore PESI's employee directory with LeadIQ.

What industry does PESI belong to?

PESI operates in the Non-profit Organizations industry.

What technology does PESI use?

PESI's tech stack includes Squarespace CommerceCart FunctionalitySWFObjectPayPalGoogle AnalyticsMicrosoft ASP.NETAkka HTTPIONOS.

What is PESI's email format?

PESI's email format typically follows the pattern of FLast@pesintl.com. Find more PESI email formats with LeadIQ.

PESI

Q: What is PESI's official website and social media links?

PESI's official website is pesintl.com. PESI has social profiles on LinkedIn.

Q: How many employees does PESI have currently?

PESI has approximately 63 employees.

Q: What technology does PESI use?

PESI's tech stack includes PayPal, JSON-LD, Squarespace Commerce, SWFObject, X-Content-Type-Options.

Non-profit OrganizationsCalifornia, United States51-200 Employees

PESI seeks to bridge leaders across cultures to bring about positive change in our world.

As a non-profit organization founded by Chinese Americans, we have a special interest in promoting friendship, understanding, and collaboration among the United States, China, and other Asian countries.

Cultural and educational exchange is essential for international development. This is our core business.

Company Overview

Headquarters: Hayward, California 94545 United States
Phone number: +1-510-887-****
Website: pesintl.com
SIC Code: 8299 - Schools and Educational Services, Not Elsewhere Classified
Stock Symbol: PESI
NAICS Code: 813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations
Employees: 51-200

Media & News

Funding & Financials

$25M$50M
PESI's revenue is estimated to be in the range of $25M$50M

Funding & Financials

$25M$50M
PESI's revenue is estimated to be in the range of $25M$50M

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PESI Tech Stack

Media & News

Critical Comparison: Perma-Fix Environmental Services (NASDAQ:PESI) & CECO Environmental (NASDAQ:CECO)

Perma-Fix Environmental Services Receives Expanded Permit for Richland Facility, Approximately Tripling Liquid Mixed Waste Processing Capacity

ARS Investment Partners LLC Sells 43,265 Shares of Perma-Fix Environmental Services, Inc. $PESI

Perma-Fix and Enforcer One Announce Joint Distribution Agreement to Deliver End-to-End PFAS Foam Transition Solutions

Critical Review: Perma-Fix Environmental Services (NASDAQ:PESI) vs. Universal Detection Technology (OTCMKTS:UNDT)

Perma-Fix Environmental Services, Inc. (PESI) Q3 2025 Earnings Call Transcript

Perma-Fix Reports Financial Results and Provides Business Update for the Third Quarter of 2025

PESI's Email Address Formats

Frequently Asked Questions

Where is PESI's headquarters located?

What is PESI's phone number?

What is PESI's stock symbol?

What is PESI's official website and social media links?

What is PESI's SIC code NAICS code?

How many employees does PESI have currently?

What industry does PESI belong to?

What technology does PESI use?

What is PESI's email format?

PESI

Company Overview

Media & News

Critical Comparison: Perma-Fix Environmental Services (NASDAQ:PESI) & CECO Environmental (NASDAQ:CECO)

Perma-Fix Environmental Services Receives Expanded Permit for Richland Facility, Approximately Tripling Liquid Mixed Waste Processing Capacity

ARS Investment Partners LLC Sells 43,265 Shares of Perma-Fix Environmental Services, Inc. $PESI

Funding & Financials

Funding & Financials

Company Leadership

Employee Directory

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