Clark Seif Clark Overview

  • Year Founded
  • 1996

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 32

Employees

  • Latest Deal Type
  • Buyout/​LBO

  • Financing Rounds
  • 1

Clark Seif Clark General Information

Description

Provider of environmental compliance and consulting services intended to protect the health and safety of people and the built environment through innovative, sustainable, and value-engineered measures. The company offers industrial hygiene, environmental engineering, health and safety, and regulatory compliance services, delivering reliable environmental assessments, investigations, remediation work plans, and regulatory insight to its clients.

Contact Information

Website
www.csceng.com
Ownership Status
Acquired/Merged
(Operating Subsidiary)
Financing Status
Private Equity-Backed
Corporate Office
  • 21732 Devonshire Street
  • Suite B
  • Chatsworth, CA 91311
  • United States
+1 (818)
Primary Industry
Consulting Services (B2B)
Other Industries
Environmental Services (B2B)
Parent Company
Vertical(s)
Corporate Office
  • 21732 Devonshire Street
  • Suite B
  • Chatsworth, CA 91311
  • United States
+1 (818)

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Clark Seif Clark Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA
Post-Val Status Debt

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Clark Seif Clark Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Provider of environmental compliance and consulting services intended to protect the health and safety of people and the
Consulting Services (B2B)
Chatsworth, CA
32 As of 2026

Anaheim, CA
 
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Clark Seif Clark Competitors (1)

One of Clark Seif Clark’s competitors is Asbestos TEM Laboratories, a Corporation company based in Anaheim, CA.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Asbestos TEM Laboratories Corporation Anaheim, CA
You’re viewing 1 of 1 competitors. Get the full list »

Clark Seif Clark Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

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Clark Seif Clark FAQs

  • When was Clark Seif Clark founded?

    Clark Seif Clark was founded in 1996.

  • Where is Clark Seif Clark headquartered?

    Clark Seif Clark is headquartered in Chatsworth, CA.

  • What is the size of Clark Seif Clark?

    Clark Seif Clark has 32 total employees.

  • What industry is Clark Seif Clark in?

    Clark Seif Clark’s primary industry is Consulting Services (B2B).

  • Is Clark Seif Clark a private or public company?

    Clark Seif Clark is a Private company.

  • What is Clark Seif Clark’s current revenue?

    The current revenue for Clark Seif Clark is .

  • Who are Clark Seif Clark’s competitors?

    Asbestos TEM Laboratories is a competitor of Clark Seif Clark.

  • When was Clark Seif Clark acquired?

    Clark Seif Clark was acquired on 12-May-2026.

  • Who acquired Clark Seif Clark?

    Clark Seif Clark was acquired by J.S. Held.

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