Construction Technology Laboratories Inc.
Mount Prospect, IL Doing business as Ctlgroup Part of Portland Cement Association
- UEI
- LG1EQ177QAH6
- CAGE
- 3S540
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 541330 Engineering Services Primary
- 541310 Architectural Services
- 541350 Building Inspection Services
- 541380 Testing Laboratories and Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- Corporate family
-
-
Portland Cement Association
Parent
DBJZT4LG1QM7
- Construction Technology Laboratories Inc. LG1EQ177QAH6
-
Portland Cement Association
Parent
DBJZT4LG1QM7
- SAM.gov registration date
- Physical address
- 1660 Feehanville Dr suite 300, Mt Prospect, IL 60056, USA
- Website
- ctlgroup.com
- Founded
- 1987
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Purchase of 36 CTL group concrete strain gauges, each with 300 feet of lead wire. | Technical Center | $51,200 | |
| "concrete technology and codes training course" | NRC Central Office | $126,561 | |
| Expert witness services | Civil Division | $1,168 | |
| Polymeric pavement U438260 | Engineer Research and Development Center | $70,088 | |
| Validation and certification of cement SRM 635A | National Institute of Standards and Technology | $25,720 |
About Construction Technology Laboratories Inc.
Construction Technology Laboratories Inc., operating as CTL Group, is a corporate entity registered in SAM.gov since 2002, specializing in engineering, materials science, and technical consulting services. The company is a self-certified small disadvantaged business based in Mount Prospect, Illinois, with expertise in concrete technology, testing, and professional training. CTL Group provides advanced technical services to federal agencies, leveraging its deep knowledge in materials engineering, concrete analysis, and specialized training programs for technical professionals.
CTL Group has demonstrated significant federal contract capabilities through both prime and subcontract awards across multiple agencies, including the Nuclear Regulatory Commission and Civil Division. Its contract portfolio includes concrete technology training courses, expert witness services, and specialized concrete testing and mixture design work. The company has performed subcontract work with prime contractors like Stantec Consulting Services Inc. and Manson Construction Co, executing projects such as the Rough River Dam Safety Modification and Upper Ohio Navigation Project. These contracts involve complex technical services including concrete semi-adiabatic temperature rise testing, aggregate evaluation, concrete mixture design, thermal analysis, and on-site training for federal staff. None of the reviewed contracts were set-aside, indicating CTL Group competes effectively in open federal procurement processes, with contract values ranging from $1,168 to $566,264 and performance periods extending through 2029.
SBA capabilities narrative
Structural evaluation,develop/manage repair & rehabilitation. Field & laboratory testing,consulting,focus on concrete,ASTM materials testing & analysis, microscopy, facade,floors,paving,nondestructive testing, instrumentation,forensic investigations.
Quick answers
What is Construction Technology Laboratories Inc.'s UEI?
Construction Technology Laboratories Inc.'s Unique Entity ID (UEI) in SAM.gov is LG1EQ177QAH6.
What is Construction Technology Laboratories Inc.'s CAGE code?
Construction Technology Laboratories Inc.'s CAGE code is 3S540.
What is Construction Technology Laboratories Inc.'s primary NAICS code?
Construction Technology Laboratories Inc.'s primary NAICS code is 541330 (Engineering Services).
Where is Construction Technology Laboratories Inc. located?
Construction Technology Laboratories Inc.'s physical address in SAM.gov is 1660 Feehanville Dr suite 300, Mt Prospect, IL 60056, USA.
Is Construction Technology Laboratories Inc. registered in SAM.gov?
Yes. Construction Technology Laboratories Inc.'s SAM.gov registration is active through February 26, 2027.
Who is Construction Technology Laboratories Inc.'s parent company?
Construction Technology Laboratories Inc. is part of Portland Cement Association.
What is Construction Technology Laboratories Inc.'s most recent federal award?
Construction Technology Laboratories Inc.'s most recent federal contract award is Purchase of 36 CTL group concrete strain gauges, each with 300 feet of lead wire (692M1526P00107), from Technical Center, on September 23, 2026.
On GovTribe
See Construction Technology Laboratories Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors