Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

WILHELM KOCH GESELLSCHAFT MIT BESCHR¿NKTER HAFTUNG

UEI: PLTNK1SABME1

WILHELM KOCH GESELLSCHAFT MIT BESCHR¿NKTER HAFTUNG is a federal contractor, registered under UEI PLTNK1SABME1. It has been awarded $191,508 in federal contracts. Primary work spans Other Foundation, Structure, and Building Exterior Contractors, Plumbing, Heating, and Air-Conditioning Contractors, and Appliance Repair and Maintenance. Top awarding agencies include Department Of State.

Contact Information

Registration and classification details

Registration

UEI Code

PLTNK1SABME1

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

21

All time

Active

0

Currently performing

Completed

21

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

Awards by Agency

Department Of State$191.5K100%

Awards by NAICS

238190 - Other Foundation, Structure, and Building Exterior Contractors$69.0K36%238220 - Plumbing, Heating, and Air-Conditioning Contractors$41.2K21.5%811412 - Appliance Repair and Maintenance$39.1K20.4%237110 - Water and Sewer Line and Related Structures Construction$28.9K15.1%423490 - Other Professional Equipment and Supplies Merchant Wholesalers$3.0K1.6%541990 - All Other Professional, Scientific, and Technical Services$2.4K1.3%423720 - Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers$2.4K1.2%561210 - Facilities Support Services$2.3K1.2%811411 - Home and Garden Equipment Repair and Maintenance$1.9K1%811490 - Other Personal and Household Goods Repair and Maintenance$1.3K0.7%

Awards by Agency Over Time

Awards by Place of Performance

Compete with WILHELM KOCH GESELLSCHAFT MIT BESCHR¿NKTER HAFTUNG

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for WILHELM KOCH GESELLSCHAFT MIT BESCHR¿NKTER HAFTUNG

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Join 750+ contractors already using CLEATUS

Open opportunities in WILHELM KOCH GESELLSCHAFT MIT BESCHR¿NKTER HAFTUNG's top NAICS codes and agencies

Village of Roanoke, IL Sanitary Sewer Lining Improvements

Solicitation # village-roanoke-il-sanitary-sewer-lining-improvements

SAK Construction, LLC is seeking quotes from Minority Business Enterprises and Women Business Enterprises for the Village of Roanoke, Illinois Sanitary Sewer Lining Improvements project. The scope of work involves sanitary sewer lining improvements, with specific subcontracting opportunities available for sewer cleaning and CCTV inspection, traffic control, and bypass pumping. This solicitation is categorized under NAICS code 237110 and is specifically set aside for MBE and WBE firms. Interested parties must complete all negotiations by October 21, 2026, as the final bid deadline is October 22, 2026, at 12:00 PM local time. Detailed plans and specifications can be obtained from Karen Sheldon at HMG Engineers, Inc. or by contacting the SAK Estimating Department. For inquiries regarding bonding and credit assistance, Austin Stoecker is the designated point of contact.

SAK Construction, LLC

POSTED

about 2 hours ago

DEADLINE

Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Contract K-27-2470-DBB-3-C

Solicitation # K-27-2470-DBB-3-C

Flatiron Dragados Constructors, Inc. is soliciting bids for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, for the City of San Diego. This CASRF and EPA funded project is located in California and seeks quotes from subcontractors and suppliers for various scopes of work, including electrical, paving, pipe supply, and aggregate supply. The solicitation is set aside for SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. Bids must be submitted via email or fax to Veronica Garcia by October 28, 2026, at 2:00 PM and must remain valid for 120 days. Qualified bidders must possess a valid California contractor license and be registered with the California Department of Industrial Relations in accordance with Public Contract Code Section I725.5. The project is subject to a Project Labor Agreement and requires compliance with specific insurance requirements. Additionally, the contractor reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with actual bond premium costs reimbursable up to a maximum of 3 percent of the contract value. All bonds must be issued by a surety authorized to operate within the State of California.

Flatiron Dragados Constructors, Inc.

POSTED

about 2 hours ago

DEADLINE

MI 2026-14 Emergency Heating and Air Conditioning Services

Solicitation # MI 2026-14

Solicitation MI 2026-14 is a request for bids to provide emergency heating, ventilation, and air conditioning (HVAC) services for the Miami Job Corps Center, a student residential training facility in Florida operated by Adams and Associates, Inc. for the U.S. Department of Labor. The period of performance is scheduled from November 1, 2026, to October 31, 2027. This is a small business set-aside opportunity open to various SBA-certified categories, including Veteran-Owned, Service-Disabled Veteran-Owned, Women-Owned, and HUBZone small businesses. Bids are due by October 23, 2026, and must be submitted on company letterhead with a cost breakdown for non-emergency daytime services as well as emergency and weekend rates. Award selection will be based on the most responsible bidder, with cost being a significant factor although not the sole determinant. Mandatory requirements for all vendors include a valid Unique Entity ID (UEI), active SAM.gov registration, and all necessary business and employee licenses for the State of Florida. Contractors must comply with Service Contract Act regulations, specifically Wage Determination No. 2005-2248, and Executive Order 13658, which mandates a minimum wage of $13.65 per hour for covered workers through December 31, 2026. Additionally, vendors must maintain comprehensive general liability insurance of at least $1,000,000 per occurrence, workers compensation, and specific automobile liability coverage. Administrative requirements include payment terms of NET 30 days and the submission of employee time cards for any service incident exceeding $2,500. Because the center is a federally funded facility, it is entitled to GSA pricing. Personnel performing work on-site must adhere to strict security protocols, including searches upon entry and exit, and are prohibited from fraternizing with students or center staff. Required bid documentation includes a Vendor Questionnaire, W9, Authority to Commit, and a list of references for those without prior experience with the center.

Miami Job Corps Center

POSTED

about 2 hours ago

DEADLINE

Biola Community Services District - Waste Water Treatment Plant Improvements Project (Redesign)

Solicitation # biola-community-services-district-waste-water-treatment-plant-improvements-project-redesign

The Biola Community Services District is seeking proposals for the Waste Water Treatment Plant Improvements Project Redesign located in Biola, Fresno, California. This solicitation is managed by W.M. Lyles Co. and falls under NAICS code 237110. The project is specifically set aside for small businesses, including Disadvantaged Business Enterprises, Disabled Veteran Business Enterprises, Minority Business Enterprises, and Women Business Enterprises. Interested parties must submit their responses by the deadline of October 21, 2026. The primary point of contact for this opportunity is Scott Fults, who can be reached via email at cdobids@wmlylesco.com or by phone at 661-679-1164.

POSTED

about 2 hours ago

DEADLINE

Alvarado Trunk Sewer PH IV and Water Main Relocations Bid Package A

Solicitation # alvarado-trunk-sewer-ph-iv-water-main-relocations-bid-package

The Alvarado Trunk Sewer PH IV and Water Main Relocations Bid Package A is a solicitation for infrastructure work located in San Diego, California. Managed by the City of San Diego under contract number K-27-2470-DBB-3-C, the project focuses on sewer and water main relocations. KTA Construction Inc. is listed as the agency contact for this opportunity, with Brin Ragsdale serving as the primary point of contact. This solicitation is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Falling under NAICS code 237110 for heavy and civil engineering construction, the response deadline for interested parties is October 28, 2026.

KTA Construction Inc.

POSTED

about 2 hours ago

DEADLINE

City of Lomita: Zone G Water Main Replacement Project

Solicitation # city-lomita-zone-g-water-main-replacement-project

The City of Lomita Zone G Water Main Replacement Project involves the installation of approximately 4,500 linear feet of new 8-inch DIP water mains, gate valves, fittings, water services, and fire hydrant assemblies, along with the abandonment of existing water mains. The work is located on Walnut Street, Ebony Lane, and 247th Place in California. The comprehensive scope of work includes waterworks, ready-mix concrete, PCC and AC paving, AC grind and cap, striping, traffic control, hot taps, trucking, and both soil and material testing. W.A. Rasic Construction Company, Inc. is soliciting subcontractor quotations for this project, specifically targeting DBE, MBE, SBE, and WBE firms. Interested subcontractors must possess a valid California Contractors License and be registered with the Department of Industrial Relations per Section 1725.5 of the Public Contract Code. The bid deadline is October 19, 2026, at 1:00 PM. Selected subcontractors may be required to provide payment and performance bonds equal to 100 percent of their bid, with bond premiums reimbursed up to 1.5 percent, and must adhere to the prime contractor's standard subcontract agreement and insurance requirements.

W.A. Rasic Construction Company

POSTED

about 2 hours ago

DEADLINE

Purified Water Replenishment San Jacinto Valley Advances Water Purification Facility

Solicitation # purified-water-replenishment-san-jacinto-valley-advances-water-purification-facility

The Purified Water Replenishment San Jacinto Valley Advances Water Purification Facility project is a solicitation issued by W.M. Lyles Co. on behalf of the Eastern Municipal Water District. Located in San Jacinto, Riverside, California, this contract falls under NAICS code 237110, focusing on water and sewer line construction. Interested parties must submit their responses by the deadline of October 20, 2026. The solicitation encourages participation from certified Disadvantaged Business Enterprises, Minority Business Enterprises, and Woman Business Enterprises. Primary coordination for this opportunity is managed by Scott Fults.

POSTED

about 2 hours ago

DEADLINE

IEUA RP-5 Offsite Facilities Project No. EN19001.03 and Butterfield Lift Station Improvements Project No. EN26054

Solicitation # ieua-rp-5-offsite-facilities-project-no-en1900103-butterfield-lift-station-improvements-project-no

Filanc is soliciting quotes for the IEUA RP-5 Offsite Facilities (Project No. EN19001.03) and Butterfield Lift Station Improvements (Project No. EN26054) located in Chino and Chino Hills, California. The comprehensive scope of work involves significant wastewater infrastructure improvements, including the installation of approximately 6,200 linear feet of 14 to 16-inch diameter HDPE DR 11 dual force mains from El Prado Road to Kimball Avenue. Additionally, the project requires the construction of a new Mountain Avenue Lift Station with two submersible pumps and a new Southern California Edison power connection, modifications to the RP-2 Lift Station to include an elevated electrical platform and standby generator, and the replacement of the motor control center, pumps, and motors at the Butterfield Lift Station while maintaining continuous operations. Filanc is seeking quotes across a wide array of trades, including SWPPP, survey, aggregates, demolition, fencing, paving, striping, precast concrete, rebar, masonry, metals, coatings, signage, process equipment, pre-engineered FRP enclosures, fire suppression, piping, valves, pipe supports, and electrical and instrumentation and control. This solicitation is designated as an SBA set-aside, strongly encouraging participation from small, minority-owned, disabled, veteran-owned, and women-owned businesses. All bids and proposals must be submitted by October 29, 2025, at 2:00 PM.

POSTED

about 2 hours ago

DEADLINE

MJCC HVAC BLD. 1403-04 B HALL

Solicitation # mjcc-hvac-bld-1403-04-b-hall

Insights Training Group LLC, on behalf of the Muhlenberg Job Corps Center in Greenville, Kentucky, is soliciting fixed-price quotes for the installation of two 4-ton twinned split systems in Building 1403-04 B Hall. The scope of work requires the provision of all labor, materials, and supervision to install Trane 17 SEER condensing units rated for R-454B refrigerant, 95% AFUE high-efficiency gas furnaces, matching indoor evaporator coils, and one Honeywell Pro 8000 programmable thermostat with a remote sensor. Additional requirements include the installation of 2-inch filter racks, condensate drain piping, and pumps, with all work adhering to manufacturer specifications, local codes, and fire-rated sealing for all penetrations. The project must be completed within 45 days of award. This is a small business set-aside solicitation open to VOSB, SDVOSB, WOSB, and HUBZone certified entities. To be determined technically acceptable, offerors must be registered and licensed in the State of Kentucky, verified through the SAM portal, and provide a minimum 90-day bid guarantee along with proof of ability to secure performance and payment bonding. Award will be granted to the responsible offeror with a technically acceptable quote and the lowest price. Contractors must comply with Davis-Bacon Act labor standards, requiring the submission of weekly certified payroll and a signed Statement of Compliance with every invoice. Payments are subject to net terms and may be withheld until payroll records are reconciled against the center's daily visitor log. Safety compliance includes adhering to OSHA and EPA regulations, maintaining Material Safety Data Sheets for all products, and keeping a detailed log of chemical applications. Final acceptance is contingent upon a substantial completion walk-through, the resolution of a punch list, and verified zoning and temperature control. Quotes are due by October 30, 2026.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

about 2 hours ago

DEADLINE

COLLEGE PLACE WWTP PHASE 1B

Solicitation # college-place-wwtp-phase-1b

Prospect Construction, Inc. is soliciting pricing for the College Place WWTP Phase 1B project located in Washington. The scope of work is extensive, covering a wide range of construction and installation services including aggregate, electrical, concrete, masonry, structural steel, HVAC, plumbing, and various finishing and glazing works. All submissions must adhere to AIS and WA Prevailing or Davis Bacon Wage requirements. The solicitation is open to a variety of small business designations, including SDB, WOSB, HUBZone, and VOSB, with a strong emphasis on encouraging participation from SBEs and DBEs. Prospect Construction, Inc. has indicated a willingness to split larger contracts among multiple small firms to ensure accessibility. Interested parties must submit their pricing by the deadline of October 20, 2026, and can coordinate with primary point of contact James Gunther.

Prospect Construction, Inc.

POSTED

about 2 hours ago

DEADLINE

SDC 7807 Drainage Repairs

Solicitation # sdc-7807-drainage-repairs

Spiniello Companies

POSTED

about 2 hours ago

DEADLINE

Redlands Wastewater Treatment Plant Upgrades Phase 2

Solicitation # 521006

Garney Pacific, Inc. is soliciting bids for the Redlands Wastewater Treatment Plant Upgrades Project - Phase 2 in Redlands, California. This project, identified by solicitation number 521006, requires the provision of all project management, labor, materials, tools, and equipment necessary for construction. The comprehensive scope of work encompasses civil and structural tasks such as excavation shoring, asphalt paving, and concrete formwork; mechanical and process requirements including pumps, chemical feed systems, and welded steel tanks; and general facility systems including HVAC, plumbing, electrical, and instrumentation. The solicitation is open to various small business set-asides, specifically targeting DBE, MBE, WBE, and SBE certified subcontractors. All participating subcontractors are mandated to utilize union labor and must be prepared to provide a 100 percent Payment and Performance Bond from a US Treasury listed Surety Company, with bond premiums reimbursed by Garney Pacific. Interested parties must submit their quotes and bond rates by November 12, 2026, at 2:00 PM PT. Any exceptions to the standard purchase order and subcontract documents must be submitted as redlines along with the quote. The primary point of contact for this effort is Alyssa Callaway.

Garney Pacific, Inc.

POSTED

about 2 hours ago

DEADLINE

Houston, TX – Northside High School Area Sewer Rehabilitation

Solicitation # houston-tx-northside-high-school-area-sewer-rehabilitation

SAK Construction, LLC

POSTED

about 2 hours ago

DEADLINE

Met Council, MN - Coon Rapids 4-NS-525 Rehab

Solicitation # 10388051

The Metropolitan Council, MN Coon Rapids 4-NS-525 Rehabilitation Phase 2 project is a pipeline infrastructure rehabilitation effort located in Coon Rapids, Minnesota. SAK Construction is seeking Disadvantaged Business Enterprises (DBEs) for a wide range of subcontracting opportunities under NAICS code 237110. The comprehensive scope of work includes sanitary sewer cleaning and CCTV inspection, manhole and vault rehabilitation, chemical grout point repairs, and the temporary conveyance of wastewater. Additional project requirements encompass extensive site and civil work, including site clearing, erosion control, traffic protection, and the removal and restoration of asphalt, concrete, curb, and gutter. Support services such as surveying, staking, street sweeping, and the installation of security fencing and construction field offices are also required. Interested parties must complete all negotiations by November 2, 2026, as the project bid deadline is November 3, 2026, at 2:00 PM local time. Assistance with bonding, insurance, and lines of credit is available through the primary point of contact, Ryan Hogenmiller.

SAK Construction

POSTED

about 2 hours ago

DEADLINE

THE UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN INTEGRATED BIOPROCESSING RESEARCH LABORATORY ADDITION

Solicitation # university-illinois-urbana-champaign-integrated-bioprocessing-research-laboratory-addition

River City Construction, LLC is soliciting bids for the Integrated Bioprocessing Research Laboratory Addition at the University of Illinois Urbana-Champaign. This project falls under NAICS code 237110 and is located in Illinois. The solicitation was posted on October 15, 2026, with a final response deadline for bids set for November 4, 2026, at 2:00 PM. This opportunity is designated as an SBA set-aside, making it available to various small business categories, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified small businesses. Interested parties should direct inquiries and submissions to the primary point of contact, Tim Pec, via email at bid@rccllc.com.

River City Construction, LLC

POSTED

about 2 hours ago

DEADLINE

Solicitation # 23001-sx0

Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises for the Long Quarter Interceptor Rehabilitation project for the Baltimore County Department of Public Works in Maryland. This solicitation is specifically set aside for various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone, and Veteran-Owned Small Businesses. While the primary NAICS code is 237110, the project also encompasses codes 237310, 561990, 238910, and 237990. Interested parties must submit their quotes to estimating@spinielloco.com by the response deadline of October 29, 2026. For further inquiries, the primary point of contact is Katherine Snider.

Spiniello Companies

POSTED

about 2 hours ago

DEADLINE

WOJC - Amana PTAC Coil Replacement

Solicitation # WOJC - Amana PTAC Coil Replacement (Administration Building)

Education & Training Resources (ETR) is seeking quotes for a subcontracting opportunity to replace leaking coils in two Amana Packaged Terminal Air Conditioner (PTAC) units located in the Administration Building at the Westover Job Corps Center in Chicopee, Massachusetts. The scope of work includes providing all labor, materials, and supervision to recover refrigerant and install new OEM or approved equivalent replacement coils in the 1st Floor Conference Room and 3rd Floor CTR Classroom. The contractor is responsible for testing the units for proper operation and ensuring the work area is restored to a clean condition, including the removal of all debris and refrigerant containers. Bids are due by 4:00 PM on October 30, 2026. To be eligible for award, bidders must provide a completed bid sheet with a detailed cost breakdown, a proposed service schedule, and all required Massachusetts licensing and credentials. Necessary documentation includes a W-9, Vendor Acknowledgement Form, certificates of insurance, and an active SAM.gov registration with a Unique Entity ID (UEI). The solicitation is open to various SBA-certified small business categories, including VOSB, SDVOSB, WOSB, and HUBZone. Award selection is at the sole discretion of ETR and is not based solely on the lowest bid. Compliance with the Service Contract Act, Davis-Bacon Act, EPA refrigerant regulations, and OSHA safety standards is mandatory. Payment is due upon receipt of a proper invoice submitted to Accounts Payable.

Westover Job Corps Center

POSTED

about 2 hours ago

DEADLINE

Albany, GA: Pipe Rehabilitation - Phase 1

Solicitation # albany-ga-pipe-rehabilitation-phase-1

SAK Construction, LLC

POSTED

about 2 hours ago

DEADLINE