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Technical Safety Services

Compliance, calibration, and certification services provider

Overview

Technical Safety Services provides compliance, calibration, and certification services for laboratories, hospitals, and pharmacies across the United States, including commissioning and related support through its family of brands. It works by delivering end-to-end services that calibrate instruments to precise specifications, verify facility compliance, and ensure operational safety, all coordinated across its brand network (TSS, Evergreen Medical Services, and Cornerstone Commissioning). The company differentiates itself through its sector focus on life sciences and healthcare, its nationwide presence, and its ability to partner with leading research institutions and healthcare companies on comprehensive compliance programs. Its goal is to help customers improve human health by ensuring safety, reliability, and regulatory compliance in their labs and facilities.

Significant Headcount Growth

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About Technical Safety Services

Simplify's Rating
Why Technical Safety Services is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Industrial & ManufacturingBiotechnologyHealthcare

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Berkeley, CA

Founded

1970

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Simplify's take

What believers are saying

  • TSS bought MDC Systems on May 21, 2026 and Heninger on July 31, 2026.
  • FDA QMSR took effect February 2, 2026, increasing compliance demand for TSS services.
  • TSS added Shon's Scientific on December 17, 2025, broadening lab-equipment lifecycle support.

What critics are saying

  • Integration failures across five 2025-2026 acquisitions can disrupt service quality and margins.
  • A single certification error can trigger customer loss, FDA scrutiny, and contract termination.
  • Competitors in cleanroom testing and equipment service can outbid TSS on local responsiveness.

What makes Technical Safety Services unique

  • TSS bundles TICC, calibration, commissioning, and decommissioning for regulated life-science facilities.
  • LLCP-backed TSS spans healthcare, pharma, biotech, medical device, and semiconductor customers.
  • TSS offers nationwide controlled-environment coverage with ISO 9001 processes and Part 11 eData.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • 401(k) Company Match
  • Life Insurance
  • Disability Insurance
  • Commuter Benefits
  • Paid Vacation
  • Paid Holidays
  • Performance Bonus

Growth & Insights and Company News

6 month growth

21%

1 year growth

22%

2 year growth

22%
Business Wire
Sep 28th, 2023
Levine Leichtman Capital Partners Portfolio Company Technical Safety Services Acquires Controlled Environment Management

Technical Safety Services (“TSS” or the “Company”), a portfolio company of Levine Leichtman Capital Partners (“LLCP”), announced that it has acquired

InvestingReviews
Sep 27th, 2023
Levine Leichtman Capital Partners Portfolio Company Expands with Acquisition of Controlled Environment Management

Technical Safety Services (TSS), a leading provider of testing and certification services in the life sciences industry, has announced its acquisition of Controlled Environment Management (CEM).

Business Wire
Apr 13th, 2023
Levine Leichtman Capital Partners Portfolio Company Technical Safety Services Acquires Precision Air Technology

Technical Safety Services (“TSS” or the “Company”), a portfolio company of Levine Leichtman Capital Partners (“LLCP”), announced that it has acquired

Google
Apr 12th, 2023
Levine Leichtman Company Makes Acquisition

According to the firm, Technical Safety Services, one of its portfolio companies, has acquired Precision Air Technology, which is based in Morrisville, North Carolina.

Business Wire
Jan 21st, 2023
Levine Leichtman Capital Partners Portfolio Company Technical Safety Services Announces Strong Recent M&A Activity with Four Strategic Acquisitions

Technical Safety Services (“TSS” or the “Company”), a portfolio company of Levine Leichtman Capital Partners (“LLCP”), announced that it has recently

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