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AYTEKIN SEROL INSAAT TAAHHUT MUHENDISLIK ANONIM SIRKETI

UEI: HNALDXG1FP69CAGE: T5448

AYTEKIN SEROL INSAAT TAAHHUT MUHENDISLIK ANONIM SIRKETI is a federal contractor, registered under UEI HNALDXG1FP69 and CAGE code T5448. It has been awarded $111,263,570 in federal contracts. Primary work spans Commercial and Institutional Building Construction, Oil and Gas Pipeline and Related Structures Construction, and Other Heavy and Civil Engineering Construction. Top awarding agencies include Department Of Defense and Department Of State.

Contact Information

Registration and classification details

Registration

UEI Code

HNALDXG1FP69

CAGE Code

T5448

Entity Structure

Partnership or Limited Liability Partnership

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

236117New Housing For-Sale Builders
236210Industrial Building Construction
236220Commercial and Institutional Building Construction
237120Oil and Gas Pipeline and Related Structures Construction(Primary)
237130Power and Communication Line and Related Structures Construction
+3 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Aytekın Serol İnşaat Taahhüt Mühendislik Anonim Şirketi specializes in the construction, inspection, and modernization of critical fuel infrastructure for defense installations, with deep expertise in oil and gas pipeline systems, tank integrity testing, and cathodic protection repairs. The contract...

Aytekın Serol İnşaat Taahhüt Mühendislik Anonim Şirketi specializes in the construction, inspection, and modernization of critical fuel infrastructure for defense installations, with deep expertise in oil and gas pipeline systems, tank integrity testing, and cathodic protection repairs. The contractor delivers precision engineering services for jet fuel storage tanks, pumping stations, and associated piping networks, conducting hydrostatic pressure testing, tank tightness assessments, and corrosion control interventions in high-sensitivity operational environments. Their technical proficiency extends to the modernization of legacy fuel systems, valve replacement, and compliance-driven maintenance aligned with military engineering standards. They also execute complementary specialty trade work, including facility support services essential to sustaining energy logistics at overseas air bases. The company maintains a consistent and long-standing relationship with the Department of Defense, delivering mission-critical infrastructure services primarily at Incirlik Air Base in Turkey. Their portfolio reflects sustained engagement with defense energy logistics, supporting DLA Energy and Air Force installations through turnkey construction, inspection, and maintenance of fuel storage and distribution systems. Work is consistently executed under strict security protocols and in support of operational readiness requirements. Their industry focus centers on NAICS 237120 (oil and gas pipeline and related structures construction), with significant activity in commercial and institutional building construction (236220) and facilities support services (561210). This positions them as a specialized contractor in defense energy infrastructure, uniquely qualified to integrate civil engineering with military operational needs in austere and high-security locations. As a 2K entity based in Adana, Turkey, Aytekın Serol operates as a locally embedded contractor with direct access to regional labor, logistics, and regulatory frameworks essential for sustaining U.S. defense operations in the Eastern Mediterranean. While no federal certifications are listed, their proven track record in complex, security-sensitive environments demonstrates operational reliability and technical competence in a niche but vital segment of the defense contracting market.

Key Performance Metrics

Awards Count

228

All time

Active

6

Currently performing

Completed

222

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

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NAICS: 236220
New
SLED
Building 262 Renovations FLETC Glynco
Solicitation # 70LGLY27RSSB00001
The Building 262 Renovation project at the Federal Law Enforcement Training Center in Glynco, Georgia, is a single firm fixed price contract for comprehensive interior modernization. The scope of work includes replacing corridor and classroom flooring with composite modular materials, fully renovating restrooms with new vanities and lavatories, and updating doors and life-safety components. Technical upgrades involve installing raised flooring and electrical distribution to support classroom needs, implementing simple dimming lighting controls, and replacing variable air volume systems. The project also encompasses repainting interior surfaces, correcting plumbing deficiencies, and providing new signage for all spaces. While the primary focus is Building 262, the project includes a base requirement for Building 261 and an option for Building 263. The period of performance is scheduled from January 11, 2027, to March 11, 2028, with a total delivery timeline of 425 calendar days after the notice to proceed. Award will be based on a best suited negotiate methodology, evaluating price alongside past performance and corporate relevant experience. Contractors must provide performance and payment bonds equal to 100 percent of the contract price and adhere to Davis-Bacon wage determinations and ADA accessibility guidelines. Proposals must be submitted electronically to the contracting officer by November 9, 2026, and must include a detailed bid schedule in Excel and technical documentation in PDF format.
Bristol Alliance of Companies

POSTED

about 1 hour ago

DEADLINE

in 15 days
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NAICS: 236220
New
SLED
Repair Auto Maintenance Bldg 575
Solicitation # N40085-27-R-9000
Solicitation N40085-27-R-9000, managed by the Bristol Alliance of Companies, is for the repair and modernization of the Auto Maintenance Facility, Building 575, at Marine Corps Base Camp Lejeune, North Carolina. The project scope is comprehensive, involving selective demolition, building envelope and roofing repairs, interior reconfiguration, and the installation of new finishes. Critical infrastructure upgrades include new HVAC systems, exhaust extraction, compressed air systems, a full NFPA-compliant fire suppression system, updated electrical distribution, lighting, low-voltage systems, and building automation controls. Additionally, the project requires hazardous materials abatement and site improvements, specifically paving removal and replacement, as well as drainage, water, sanitary, and storm system repairs. The estimated contract value ranges between 10 million and 25 million dollars, with a performance period of 730 days after award. Award will be based on the lowest price for two primary exhibit line items: building renovation and paving replacement. Proposals are due by November 23, 2026. Bonding requirements are tiered, with proposals exceeding 150,000 dollars requiring bid, payment, and performance bonds. The contractor must adhere to the Davis-Bacon Act, Buy American requirements, and ADA accessibility guidelines. Quality control is strictly managed through a three-phase process, and invoicing must be processed via Wide Area Work Flow with detailed supporting documentation.
Bristol Alliance of Companies

POSTED

about 1 hour ago

DEADLINE

in 29 days
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NAICS: 237110
New
IEUA RMPU Basin Improvements Project Montclair Basin Improvements
Solicitation # ieua-rmpu-basin-improvements-project-montclair-basin-improvements
The IEUA RMPU Basin Improvements Project involves construction improvements at Montclair Basin 2 and 3 in Chino, California. The primary objective is to divert storm flows from the San Antonio Creek Channel into existing basins to facilitate groundwater recharge. The scope of work is comprehensive, requiring all materials, labor, tools, equipment, and transportation necessary to furnish, install, commission, and deliver a fully functional system. Key activities include civil and site work such as grading, demolition, saw cutting, cold planing, and trucking, as well as the installation of concrete pipes and structures. Specialized services required for the project include traffic control, SWPPP, construction surveying, electrical work, welding, and preconstruction video. Norstar Plumbing and Engineering, Inc. is managing the solicitation for this project and is specifically seeking certified DBE, MBE, SBE, and WBE subcontractors and suppliers to support various specialty trades. The solicitation is categorized under NAICS code 237110. Interested parties must submit their bids by October 29, 2026, at 2:00 PM. Detailed plans and specifications are available through the Inland Empire Utilities Agency bidding portal. Primary points of contact for coordination and outreach are Nathan Plummer and Destiny Plummer.
Norstar Plumbing and Engineering, Inc

POSTED

about 1 hour ago

DEADLINE

in 4 days
View Details
NAICS: 237110
New
Morgans Branch Force Main and Pump Station Improvements
Solicitation # SRP-W-134-0290
The Morgans Branch Force Main and Pump Station Improvements project for the City of Belmont involves the construction of 16,435 linear feet of new 20-inch ductile iron force main and extensive upgrades to the existing Morgans Branch Pumping Station. Key scope elements include the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. The contractor is responsible for delivering a fully operational facility, including the installation of pumps, a generator, odor control equipment, new gravity sewers, and manholes, concluding with by-pass pumping, testing, and commissioning. The project has an estimated value of 16,690,000 dollars. This solicitation is set aside for small businesses, including certified veteran-owned, service-disabled veteran-owned, women-owned, and HUBZone small businesses. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with evaluation based on qualifications, financial ability, and the total of unit price products. Bids must include a bid bond, MWBE documentation, and a completed bid form. The contract is governed by EJCDC standard general and supplementary conditions, requiring performance and payment bonds and proof of insurance. Payment is processed monthly via applications for payment, with a 30-day due date following presentation to the owner.
Don Moorhead Construction, Inc.

POSTED

about 1 hour ago

DEADLINE

in 16 days
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NAICS: 236220
New
Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements
Solicitation # construction-recharge-master-plan-update-basin-improvements-project-montclair-basin-improvements-2
The Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements is a solicitation issued by RT Contractor Corp for a project under the Inland Empire Utilities Agency in California. This opportunity is specifically set aside for Disadvantaged Business Enterprises (DBE) as defined by the Department of Transportation, falling under NAICS code 236220. The solicitation was posted on October 24, 2026, with a response deadline of November 4, 2026. The project area for subcontracting opportunities is designated as Riverside or Los Angeles. To ensure project financing and avoid being deemed non-responsive, bidders must strictly adhere to six Good Faith Effort (GFE) requirements. Critical mandates include posting solicitations in an online publication for 30 consecutive calendar days and in a print newspaper for at least one day prior to the bid opening, as well as demonstrating the utilization of the Small Business Administration and the Minority Business Development Agency. Proof of these specific efforts must be included in the bid package. While outreach documentation may be submitted up to three business days after the closing date, failure to complete the primary GFE steps before the opening date will result in the bid being rejected.
RT CONTRACTOR CORP

POSTED

about 1 hour ago

DEADLINE

in 10 days
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NAICS: 238190
New
CBP7857 Center Gate Replacements
Solicitation # CBP7857
Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum subcontract to provide fence and gate repair services at the Sierra Nevada Job Corps Center in Reno, Nevada. The scope of work requires the contractor to provide all labor, materials, equipment, engineering, and supervision necessary to repair or replace designated drive gates. Key responsibilities include field-verifying all dimensions and hardware specifications prior to fabrication, complying with OSHA and local safety standards, and providing operation and maintenance manuals along with manufacturer and installer warranties upon completion. The estimated price range for this project is between 0 and 25,000 dollars. Bids must be submitted using the official MTC Bid for Lump Sum Contract form and include a detailed cost breakout on company letterhead. A physical site visit and signature on the attendance roster are mandatory prerequisites for bid submission. Proposals are due by November 17, 2026, at 3:00pm PST. Award decisions will be based on overall best value. Bidders must possess a Unique Entity Identifier (UEI) number and represent their business category per FAR 52.219-8. For bids equal to or greater than 25,000 dollars, a bid bond guarantee of 20 percent of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. The project is subject to Construction Wage Rate Requirements for federal facilities exceeding 2,000 dollars, requiring compliance with the Davis-Bacon Act and specific wage determinations for Washoe County, Nevada. Contractors must provide certified proof of wage compliance and display required employee rights posters. Performance will be managed through a two-stage inspection process consisting of a substantial completion inspection to develop a punch list, followed by a final inspection and acceptance. Payment is issued upon the submission of invoices for accepted services or materials.
Sierra Nevada Job Corps Center

POSTED

about 1 hour ago

DEADLINE

in 24 days
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