E1 Unico Corporation

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Subchapter S Corporation

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 213112 Support Activities for Oil and Gas Operations
• 221113 Nuclear Electric Power Generation
• 221114 Solar Electric Power Generation
• 221118 Other Electric Power Generation
• 221122 Electric Power Distribution
• 221210 Natural Gas Distribution
• 236115 New Single-Family Housing Construction (except For-Sale Builders)
• 236116 New Multifamily Housing Construction (except For-Sale Builders)

Show all 197

• 236117 New Housing For-Sale Builders
• 236118 Residential Remodelers
• 236210 Industrial Building Construction
• 236220 Commercial and Institutional Building Construction
• 237130 Power and Communication Line and Related Structures Construction
• 237210 Land Subdivision
• 237310 Highway, Street, and Bridge Construction
• 237990 Other Heavy and Civil Engineering Construction
• 238110 Poured Concrete Foundation and Structure Contractors
• 238120 Structural Steel and Precast Concrete Contractors
• 238130 Framing Contractors
• 238140 Masonry Contractors
• 238150 Glass and Glazing Contractors
• 238160 Roofing Contractors
• 238170 Siding Contractors
• 238190 Other Foundation, Structure, and Building Exterior Contractors
• 238210 Electrical Contractors and Other Wiring Installation Contractors
• 238220 Plumbing, Heating, and Air-Conditioning Contractors
• 238290 Other Building Equipment Contractors
• 238310 Drywall and Insulation Contractors
• 238320 Painting and Wall Covering Contractors
• 238330 Flooring Contractors
• 238340 Tile and Terrazzo Contractors
• 238350 Finish Carpentry Contractors
• 238390 Other Building Finishing Contractors
• 238910 Site Preparation Contractors
• 238990 All Other Specialty Trade Contractors
• 312111 Soft Drink Manufacturing
• 312112 Bottled Water Manufacturing
• 312113 Ice Manufacturing
• 312120 Breweries
• 312130 Wineries
• 312140 Distilleries
• 313110 Fiber, Yarn, and Thread Mills
• 313210 Broadwoven Fabric Mills
• 313220 Narrow Fabric Mills and Schiffli Machine Embroidery
• 313230 Nonwoven Fabric Mills
• 313240 Knit Fabric Mills
• 313310 Textile and Fabric Finishing Mills
• 313320 Fabric Coating Mills
• 314110 Carpet and Rug Mills
• 315210 Cut and Sew Apparel Contractors
• 315990 Apparel Accessories and Other Apparel Manufacturing
• 316110 Leather and Hide Tanning and Finishing
• 316210 Footwear Manufacturing
• 322120 Paper Mills
• 322130 Paperboard Mills
• 323111 Commercial Printing (except Screen and Books)
• 323113 Commercial Screen Printing
• 323117 Books Printing
• 324110 Petroleum Refineries
• 324191 Petroleum Lubricating Oil and Grease Manufacturing
• 324199 All Other Petroleum and Coal Products Manufacturing
• 325110 Petrochemical Manufacturing
• 325120 Industrial Gas Manufacturing
• 325211 Plastics Material and Resin Manufacturing
• 325212 Synthetic Rubber Manufacturing
• 325314 Fertilizer (Mixing Only) Manufacturing
• 325320 Pesticide and Other Agricultural Chemical Manufacturing
• 325414 Biological Product (except Diagnostic) Manufacturing
• 325510 Paint and Coating Manufacturing
• 325520 Adhesive Manufacturing
• 325910 Printing Ink Manufacturing
• 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
• 326111 Plastics Bag and Pouch Manufacturing
• 326112 Plastics Packaging Film and Sheet (including Laminated) Manufacturing
• 326122 Plastics Pipe and Pipe Fitting Manufacturing
• 326160 Plastics Bottle Manufacturing
• 326191 Plastics Plumbing Fixture Manufacturing
• 326199 All Other Plastics Product Manufacturing
• 327310 Cement Manufacturing
• 327320 Ready-Mix Concrete Manufacturing
• 327331 Concrete Block and Brick Manufacturing
• 327332 Concrete Pipe Manufacturing
• 327390 Other Concrete Product Manufacturing
• 327410 Lime Manufacturing
• 331110 Iron and Steel Mills and Ferroalloy Manufacturing
• 331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
• 332119 Metal Crown, Closure, and Other Metal Stamping (except Automotive)
• 332311 Prefabricated Metal Building and Component Manufacturing
• 332312 Fabricated Structural Metal Manufacturing
• 332322 Sheet Metal Work Manufacturing
• 332410 Power Boiler and Heat Exchanger Manufacturing
• 332420 Metal Tank (Heavy Gauge) Manufacturing
• 332431 Metal Can Manufacturing
• 332439 Other Metal Container Manufacturing
• 332510 Hardware Manufacturing
• 332710 Machine Shops
• 332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing
• 332811 Metal Heat Treating
• 332812 Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
• 332911 Industrial Valve Manufacturing
• 332919 Other Metal Valve and Pipe Fitting Manufacturing
• 332996 Fabricated Pipe and Pipe Fitting Manufacturing
• 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
• 333112 Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing
• 333120 Construction Machinery Manufacturing
• 333131 Mining Machinery and Equipment Manufacturing
• 333132 Oil and Gas Field Machinery and Equipment Manufacturing
• 333243 Sawmill, Woodworking, and Paper Machinery Manufacturing
• 333248 All Other Industrial Machinery Manufacturing
• 333413 Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
• 333414 Heating Equipment (except Warm Air Furnaces) Manufacturing
• 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
• 333515 Cutting Tool and Machine Tool Accessory Manufacturing
• 333517 Machine Tool Manufacturing
• 333519 Rolling Mill and Other Metalworking Machinery Manufacturing
• 333611 Turbine and Turbine Generator Set Units Manufacturing
• 333618 Other Engine Equipment Manufacturing
• 333912 Air and Gas Compressor Manufacturing
• 333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
• 333992 Welding and Soldering Equipment Manufacturing
• 333994 Industrial Process Furnace and Oven Manufacturing
• 334111 Electronic Computer Manufacturing
• 334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing
• 334210 Telephone Apparatus Manufacturing
• 336611 Ship Building and Repairing
• 336612 Boat Building
• 339910 Jewelry and Silverware Manufacturing
• 339999 All Other Miscellaneous Manufacturing
• 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
• 423830 Industrial Machinery and Equipment Merchant Wholesalers
• 423840 Industrial Supplies Merchant Wholesalers
• 423940 Jewelry, Watch, Precious Stone, and Precious Metal Merchant Wholesalers
• 423990 Other Miscellaneous Durable Goods Merchant Wholesalers
• 424340 Footwear Merchant Wholesalers
• 424350 Clothing and Clothing Accessories Merchant Wholesalers
• 424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers
• 441110 New Car Dealers
• 441120 Used Car Dealers
• 444140 Hardware Retailers
• 449210 Electronics and Appliance Retailers
• 455110 Department Stores
• 458110 Clothing and Clothing Accessories Retailers
• 458210 Shoe Retailers
• 458310 Jewelry Retailers
• 459420 Gift, Novelty, and Souvenir Retailers
• 484220 Specialized Freight (except Used Goods) Trucking, Local
• 485111 Mixed Mode Transit Systems
• 485320 Limousine Service
• 486110 Pipeline Transportation of Crude Oil
• 486210 Pipeline Transportation of Natural Gas
• 486910 Pipeline Transportation of Refined Petroleum Products
• 486990 All Other Pipeline Transportation
• 512199 Other Motion Picture and Video Industries
• 512230 Music Publishers
• 513130 Book Publishers
• 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
• 523910 Miscellaneous Intermediation
• 541199 All Other Legal Services
• 541410 Interior Design Services
• 541420 Industrial Design Services
• 541430 Graphic Design Services
• 541490 Other Specialized Design Services
• 541511 Custom Computer Programming Services
• 541512 Computer Systems Design Services
• 541513 Computer Facilities Management Services
• 541519 Other Computer Related Services
• 541611 Administrative Management and General Management Consulting Services
• 541612 Human Resources Consulting Services
• 541613 Marketing Consulting Services
• 541618 Other Management Consulting Services
• 541810 Advertising Agencies
• 541820 Public Relations Agencies
• 541840 Media Representatives
• 541850 Indoor and Outdoor Display Advertising
• 541870 Advertising Material Distribution Services
• 541921 Photography Studios, Portrait
• 561110 Office Administrative Services
• 561210 Facilities Support Services
• 561320 Temporary Help Services
• 561330 Professional Employer Organizations
• 561410 Document Preparation Services
• 561421 Telephone Answering Services
• 561720 Janitorial Services
• 561730 Landscaping Services
• 561740 Carpet and Upholstery Cleaning Services
• 561790 Other Services to Buildings and Dwellings
• 561990 All Other Support Services
• 562219 Other Nonhazardous Waste Treatment and Disposal
• 624120 Services for the Elderly and Persons with Disabilities
• 624210 Community Food Services
• 624229 Other Community Housing Services
• 624230 Emergency and Other Relief Services
• 713990 All Other Amusement and Recreation Industries
• 721199 All Other Traveler Accommodation
• 722310 Food Service Contractors
• 722320 Caterers
• 722330 Mobile Food Services

Corporate family

• E1 Unico Corporation
  • Ultra Plant Services LLC Spring, TX QWD8NN64HVP1

SAM.gov registration date

Aug 2, 2026

Physical address

4402 Rosegate Dr, Spring, TX 77373, USA

Website

e1unico.com

Industry

1. Industrials
2. Commercial & Professional Services
3. Professional Services
4. Consulting

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Sep 9, 2026.