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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 $115,276,144 across 228 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, W2SD Endist Europe, 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

2X

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

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Award Analytics & Distribution

Awards by Agency
Department Of Defense$108.8M94.3%
W2SD Endist Europe$5.4M4.7%
Department Of State$1.2M1%
Awards by NAICS
236220 - Commercial and Institutional Building Construction$23.7M20.6%
237120 - Oil and Gas Pipeline and Related Structures Construction$23.7M20.6%
237990 - Other Heavy and Civil Engineering Construction$19.5M16.9%
238990 - All Other Specialty Trade Contractors$18.0M15.6%
238190 - Other Foundation, Structure, and Building Exterior Contractors$13.2M11.5%
236116 - New Multifamily Housing Construction (except For-Sale Builders)$3.8M3.3%
237110 - Water and Sewer Line and Related Structures Construction$3.2M2.8%
236210 - Industrial Building Construction$2.9M2.5%
- Unknown NAICS$1.3M1.1%
238110 - Poured Concrete Foundation and Structure Contractors$1.2M1%
238910 - Site Preparation Contractors$925.3K0.8%
237130 - Power and Communication Line and Related Structures Construction$910.2K0.8%
561210 - Facilities Support Services$802.0K0.7%
Others - Other NAICS codes (14 codes, <0.5% each)$2.2M1.9%
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 236210
New
SLED
Design Build Precision Guided Munitions (PGM) Facility Nellis AFB
Solicitation # W912PL26RA022
The U.S. Army Corps of Engineers, Los Angeles District, is soliciting a single-phase design-build, firm-fixed-price contract for the construction of a Precision Guided Munitions (PGM) Facility at Nellis Air Force Base, Nevada. With an estimated magnitude between $10 million and $40 million, the project involves the design and construction of an approximately 14,700 square foot facility dedicated to the assembly, disassembly, inspection, testing, and repair of missile and glide munitions. The facility will feature four drive-through work bays, each equipped with a 2-ton overhead bridge crane, a test cell for rocket motors, secure administrative and briefing spaces, and various support rooms. Construction will utilize a reinforced concrete foundation, structural steel framing, fully grouted CMU, and a standing seam metal roof. The project includes an option for an additional 1,550 square foot maintenance bay and associated infrastructure. The facility must adhere to strict Department of Defense Unified Facilities Criteria (UFC) and explosives safety standards, incorporating high-level security measures such as intrusion detection, access control, and closed-circuit television. Specialized requirements include ICD/ICS 705 physical security for Special Access Program Facilities, including forced-entry resistance and specific acoustic ratings. The procurement is a competitive total small business set-aside requiring CMMC Level 1 certification. Award will be based on a best-value tradeoff process, prioritizing the past performance of the prime construction contractor and the lead design firm, followed by the technical approach, management plan, and proposed schedule. The performance period is 730 calendar days from the receipt of the Notice to Proceed.
Bristol Alliance of Companies

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NAICS: 238190
New
SLED
B159 Provide Overhead Protection from Spalling Concrete
Solicitation # N400857570886
Solicitation N400857570886, issued by the Facilities Engineering and Acquisition Division at MCAS Cherry Point, North Carolina, seeks a contractor to provide overhead protection from spalling concrete at Building 159. The scope of work involves the installation of two debris nets approximately 23 feet above the floor to collect broken concrete from the ceiling. This project will be executed as a task order under existing MACC Contract Number N4008525D. The successful offeror must complete all work within 120 calendar days of the award. The basis for award is the lowest price, with specific evaluation considerations for Buy American Act compliance. Contractors must adhere to strict safety and regulatory standards, including USACE EM 385-1-1 for occupational health and the Davis-Bacon Act for labor standards. Bonding requirements are tiered based on the proposal value, ranging from no bonds for projects under $35,000 to requiring bid, performance, and payment bonds for projects exceeding $150,000. Key administrative requirements include hosting a partnering session within 45 days of award, submitting a salvage plan and contact list, and providing digital photographic documentation with monthly invoices. Proposals must be submitted via email by the deadline of September 15, 2026, at 1200 local time, and any pre-proposal inquiries must be submitted using the provided Master PPI Form by September 10, 2026.
Bristol Alliance of Companies

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NAICS: 237990
New
SLED
Provide Swing Gates Station BEQ's
Solicitation # N400857415686
Solicitation N400857415686, issued by the Facilities Engineering and Acquisition Division at MCAS Cherry Point, North Carolina, requires the removal of four drop arm gates and the installation of new swing arm gates, including 20 foot single swing gates and all incidental related work. The project is located at the Station BEQs and CDC Complex and must be completed within 180 calendar days after award. To maintain operational continuity, gates 1 and 3 must be fully operational before work commences on gates 2 and 4. The contractor is required to provide a detailed Schedule of Prices within 15 calendar days of the award and must adhere to Davis Bacon Act wage determinations and Buy American requirements for construction materials. Proposals are due by 1500 local time on September 16, 2026, and will be evaluated based on the lowest price. Bonding requirements vary by proposal value, with no bonds required for amounts up to 35,000 dollars, payment bonds required up to 150,000 dollars, and both bid and performance/payment bonds required for proposals exceeding 150,000 dollars. The contractor must implement a comprehensive Quality Control program, utilizing an accredited testing laboratory for concrete materials and adhering to ASTM standards. Administrative requirements include submitting invoices via Wide Area Workflow and coordinating with the Contracting Officer's Technical Representative for Red Zone meetings and utility interruptions.
Bristol Alliance of Companies

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NAICS: 236220
New
SLED
BEQ- Sanitize & Paint Rooms, B4167, Multi Rooms, MASS1, Station
Solicitation # N400857607511
Solicitation N400857607511, Project 7607511, is a task order for the remediation, preparation, and painting of 22 designated barracks rooms and associated bathrooms at MCAS Cherry Point, North Carolina. The primary objective is to eradicate active microbial growth using EPA-registered disinfectants and antimicrobial solutions. The scope of work includes preparing approximately 18,562 square feet of barracks surfaces and 3,840 square feet of bathroom surfaces, applying one coat of mold- and mildew-resistant sealing primer and at least two coats of specialized paint matching the existing color and sheen. The contractor is responsible for providing all labor, supplies, and equipment, as well as the off-base disposal of all debris. The project must be completed within 60 calendar days after the award, with the contract awarded based on the lowest price. The estimated project range is between 25,000 and 100,000 dollars, with bonding requirements varying by proposal value: no bonds for 35,000 or less, a payment bond for amounts between 35,001 and 150,000 dollars, and a bid, payment, and performance bond for amounts exceeding 150,000 dollars. Compliance requirements include the Davis-Bacon Act, Buy American standards, and FAR 28.307-2 liability insurance. A single qualified individual may serve as the Superintendent, Quality Control Manager, and Site Safety and Health Officer. Proposals are due by 1200 local time on September 16, 2026.
Bristol Alliance of Companies

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NAICS: 236220
New
SLED
DB Construction for HC-130J Flight Simulator Facility at USCG Elizabeth City, NC
Solicitation # 32000479
This project involves the design and construction of a full motion Weapons System Trainer flight simulator facility for the C-130J aircraft at USCG Base Elizabeth City, North Carolina. The approximately 13,000 gross square foot facility will include a simulator bay for a Government Furnish, Government Installed mobile simulator, classrooms, administrative offices, debriefing areas, and various support spaces for mechanical, electrical, and telecommunications systems. Site work includes the installation of sidewalks and landscaping while utilizing existing parking areas. The project also requires the provision of furniture, fixtures, and equipment, with a specific requirement for Siemens Building Automation System equipment to ensure compatibility with existing installation-wide systems. Issued as a task order under the DHS National Multiple Award Construction Contract III, Pool Two, the project has a magnitude estimate of approximately 16 million dollars and a period of performance of 719 calendar days. The award is based on a best value tradeoff between price and non-price factors, specifically focusing on planning, organization, communication, and the contractor's experience with military or commercial flight simulators. Key compliance requirements include adherence to the Davis-Bacon Act, Buy American standards, and strict security protocols requiring US citizenship for all on-site personnel. The project is subject to environmental and cultural reviews, including consultations with the State Historic Preservation Office and various tribal entities.
Bristol Alliance of Companies

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NAICS: 237110
New
SLED
PIDC Project 1 - Bldg. 3 plumbing, boiler, FA, painting and WWTP
Solicitation # 872281
Solicitation 872281, managed by the Bristol Alliance of Companies for U.S. Immigration and Customs Enforcement, covers a comprehensive series of infrastructure repairs and upgrades at the Port Isabel Detention Center in Los Fresnos, Texas. The project scope encompasses multiple critical systems, including the replacement of boilers across several buildings, the installation of a new fire alarm system in the dining facility, and extensive painting and surface repairs for 11 buildings. Additionally, the contract includes plumbing repairs for Multipurpose Building 3 and significant upgrades to the wastewater treatment plant infrastructure, specifically focusing on replacing worn valves, installing sewage grinders on the influent trough, and utilizing coastal weather resistant materials to ensure long term durability. The project is estimated to have a magnitude between 1.5 million and 2 million dollars and is issued as a task order to 8a MACC IDIQ offerors. Contractors are required to adhere to the TX20260236 wage determination for Cameron County and must comply with strict quality control, safety, and security requirements. The procurement process includes a mandatory site survey and a detailed pricing template broken down by CSI division. Key deadlines include a response deadline of September 10, 2026, with final proposals due by September 24, 2026.
Bristol Alliance of Companies

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NAICS: 236220
New
SLED
CP2713M Replace Runway Switches
Solicitation # N400857563909
Solicitation N400857563909 is a task order for Project CP2713M, located at Marine Corps Air Station Cherry Point in Havelock, North Carolina. The scope of work involves the demolition of four existing 15KV S&C pad-mounted air switches (PMS-6 and PMH-9) and the installation of new S&C pad-mounted SF6 switches on new concrete box pads. Additionally, the contractor must replace existing tee splices in adjacent manholes with dead front junctions in above-ground junction box enclosures. The project includes all incidental related work, with an estimated value between 1,000,000 and 5,000,000 dollars and a completion period of 240 calendar days after award. The contract will be awarded based on the lowest price. Proposals are due by 1200 local time on September 17, 2026, and must be submitted via email to the designated Navy contact. Key requirements include compliance with the Buy American Act, Davis-Bacon Act wage determinations, and specific bonding requirements for proposals exceeding 150,000 dollars, which include bid, payment, and performance bonds. Quality control is a critical component, requiring a site-based QC Manager to oversee acceptance checks and tests in accordance with ANSI standards and manufacturer recommendations. Invoicing is processed through Wide-Area Workflow (WAWF) and requires various supporting documents, including NAVFAC forms and certified payrolls.
Bristol Alliance of Companies

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NAICS: 236220
New
SLED
Upgrade Life Health Safety Systems in Hangar 250
Solicitation # N400857190530
The Upgrade Life Health Safety Systems project at MCAS Cherry Point, North Carolina, involves comprehensive upgrades to the life safety systems within Hangar 250. The scope of work encompasses architectural improvements, modifications to fire alarm and fire protection systems, and the rerouting of plumbing and electrical systems. Because the work will be performed in an occupied facility, contractors must carefully coordinate with base operations and adhere to strict safety and security requirements to protect existing building systems. The project is estimated to be valued between $1,000,000 and $5,000,000, with a required period of performance of 380 calendar days following the contract award. The solicitation, identified as N400857190530, is classified under NAICS code 236220 for commercial and institutional building construction. The government intends to evaluate proposals and issue a task order without discussions, meaning initial offers should represent the offeror's best pricing. Proposals are due by 1500 local time on 21 September 2026. Given the project value, contractors must provide a bid bond with their proposal, as well as payment and performance bonds upon award. The contract is subject to the Davis-Bacon Act and includes Buy American requirements for construction materials. Technical compliance is mandatory, requiring adherence to various NFPA, ASTM, and ANSI/BHMA standards, as well as the submission of a detailed Contractor Quality Control Plan before construction begins.
Bristol Alliance of Companies

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NAICS: 237110
New
JCSD Intervalley Pipeline Project in CA
Solicitation # jcsd-intervalley-pipeline-project-ca
The JCSD Intervalley Pipeline Project in Fontana, California, involves the demolition, furnishing, installation, testing, and operationalization of approximately 3.3 miles of 42-inch cement mortar lined and coated steel potable water transmission pipeline. The scope of work includes the installation of trenchless crossings, air release valves, blowoff assemblies, valves, fittings, and connections to existing water facilities, as well as the construction of flow control facility components and site improvements. Additional requirements encompass pavement removal and restoration, traffic control, utility coordination, disinfection, startup, and commissioning to ensure a complete and operational system. Garney Pacific, Inc. is soliciting quotes from subcontractors and suppliers for various trade scopes, including steel pipe welding, trenchless construction, electrical and instrumentation, and the supply of aggregates, ready-mix concrete, and steel pipes. All subcontractors must utilize union labor and be prepared to provide a 100% Payment and Performance Bond from a US Treasury listed Surety Company, with bond rates submitted at the time of the bid. Quotes are due by September 18, 2026, at 2:00 PM PT. The project is open to various set-aside categories, including Small Business, Women-Owned Small Business, and HUBZone certified entities.
Garney Pacific, Inc.

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