PSI
PSI, llc is an integrated engineering services firm, founded in 1994 and headquartered in Colorado Springs, delivering construction management, corrosion and integrity, drafting, engineering and design, O&M, and project management to oil and gas, renewable energy, utility, municipal, industrial, and commercial clients across the United States.
- Company typePrivate
- Founded1994
- HeadquartersColorado Springs, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What PSI does
PSI, llc (Pipeline Strategies and Integrity LLC) is a fully integrated engineering services firm founded in 1994 in Colorado Springs, Colorado. The company delivers six interconnected service lines — Construction Management & Inspection, Corrosion & Integrity, Drafting, Engineering & Design, Operations & Maintenance, and Project Management — to clients in oil and gas (upstream to downstream), renewable energy (biogas/RNG, wind, solar), utilities, municipal, industrial, and commercial sectors across the United States. Its technology stack consists of standard engineering CAD/CAM and project management tooling (AutoCAD, Civil3D, Plant 3D, AutoPIPE, CADWorxs, E-TAP, Pipeline Compliance System, Symmetry, Oracle Primavera P6, Microsoft Project) applied by in-house engineers, drafters, and field technicians rather than any proprietary software product.
PSI operates as a sales-led professional services firm. Revenue is generated through fee-based, quote-driven professional service contracts ranging from per-project engagements to multi-year master service agreements with multi-year billing cadences. The customer base is enterprise-oriented and spans 100+ clients accumulated over more than 25 years, with the company's founding midstream oil and gas segment remaining the primary vertical. Delivery is performed directly by PSI's own engineers, drafters, and field technicians out of four offices — Colorado Springs (headquarters), Albuquerque, Salt Lake City, and Powell.
The firm is structured as a privately held, member-owned LLC with no disclosed external investors, parent entity, or institutional capital. Leadership is concentrated in long-tenured members with deep industry backgrounds, including a CEO with prior field operations experience and an SVP-Engineering who returned from a 16-year ExxonMobil career. PSI's competitive position rests on accumulated domain expertise, regulatory knowledge in 49 CFR 192 and 195 pipeline integrity standards, and the ability to deliver projects end-to-end across the asset lifecycle.
PSI firmographics
Firmographics- Name
- PSI
- Legal name
- PSI, llc
- Website
- https://psi-llc.com
- Company type
- Private
- Founded year
- 1994
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- PSI, llc is an integrated engineering services firm, founded in 1994 and headquartered in Colorado Springs, delivering construction management, corrosion and integrity, drafting, engineering and design, O&M, and project management to oil and gas, renewable energy, utility, municipal, industrial, and commercial clients across the United States.
- Ownership category
- akta.pro rank
PSI industry classification
Industry- Product category
- Pipeline and Facility Engineering Services
- NAICS
- Electrical Contractors and Other Wiring Installation Contractors (23821), Management, Scientific, and Technical Consulting Services (5416), Other Scientific and Technical Consulting Services (54169)
- SIC
- Oil & Gas Field Services, Nec (1389), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Electrical Contracting & Wiring (IMAFALAA)
- akta.pro secondary industries
- Owner’s Engineering, Grid Interconnection & System Studies (PVsyst/Performance Modeling, Protection Studies) (EUACAGAG), Structural & Mechanical BOP Construction (Racking/Trackers, Turbine Erection Support, Mounting Structures) (EUAMAFAC)
Keywords
Where PSI is headquartered
LocationHeadquarters
- HQ city
- Colorado Springs
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
PSI business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Professional Engineering Services: PSI generates revenue through providing fee-based professional engineering and field services to clients in energy industries. Services are delivered on a project basis or through ongoing contractual relationships, ranging from conceptual planning to field construction management and asset operations support.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Professional Services (Custom quoting) |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
PSI product offering
Product offeringCore offering
PSI is a fully integrated engineering services firm providing project management, engineering and design, drafting, construction management and inspection, operations and maintenance, and corrosion and integrity support for facilities and pipelines. The firm delivers these services to enterprise clients in the oil and gas, renewable energy, utility, municipal, industrial, and commercial sectors, spanning the full project lifecycle from conceptual planning through field construction and ongoing asset operations. Services are contracted per project or under master service agreements and executed by PSI's in-house engineers, drafters, and field technicians.
Product overview
PSI (Pipeline Strategies and Integrity LLC) is a fully integrated engineering services firm founded in 1994, operating as a single unified service offering rather than a software platform. The company provides six interconnected service lines: Construction Management & Inspection, Corrosion & Integrity, Drafting, Engineering & Design, Operations & Maintenance, and Project Management. These services are delivered by engineers, drafters, and field technicians with 500+ years of cumulative experience, supporting the oil and gas, renewable energy, utility, industrial, municipal, and commercial sectors across the United States.
Differentiator
Problem solved
Functional benefit
Products and services
- Construction Management & Inspection Field services including land acquisition, procurement tracking, right-of-way acquisition, route selection, survey, system verification and testing, welder testing and certification, and project coordination, plus third-party inspection across welding, NDE, and hydrostatic testing. Delivered to enterprise clients building pipelines and facilities.
- Corrosion & Integrity Comprehensive corrosion, inspection, and cathodic protection services including conventional, distributed, and deep anode ground beds, AC interference mitigation, galvanic and impressed current cathodic protection design, in-line inspection, integrity and risk management, and pipeline and facility integrity assessments compliant with 49 CFR 192/195. Targeted at pipeline and facility operators.
- Drafting High-quality engineering drawings including 3D modeling, alignments and plats, civil/structural, electrical/instrumentation, horizontal directional drill drawings, isometric drawing packages, mapping, permit drawings, and PFDs/P&IDs. Delivered to engineering and construction teams in pipeline, facility, and infrastructure projects.
- Engineering & Design Engineering design services covering automation and controls, civil/structural, electrical, mechanical, and MEP (mechanical, electrical, plumbing) for facilities and pipelines across oil and gas, renewable energy, and utility industries. Targeted at clients needing turnkey design for new or modified facilities and pipeline systems.
- Operations & Maintenance Daily operations support for pipeline companies including operations manuals/programs/plans, regulatory services, preventative maintenance, and contract O&M services delivered by operator-qualified inspectors. Targeted at pipeline operators needing ongoing operational support and compliance.
- Project Management Full-spectrum project management services from initiation through closing, including turnkey EPCm services, scheduling using Oracle Primavera P6 and Microsoft Project, and project controls assistance for pipeline, facility, and infrastructure programs of varying size and complexity. Targeted at clients executing capital projects who need project leadership and controls support.
Companies that use PSI
Customer profileNamed customers1 record
Segments6 records
Ideal customer profiles4 records
PSI technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
PSI partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- Association of Accounting Technicians (AAT)corePSI secured a five-year contract renewal with AAT extending a partnership established in 2019. The platform has delivered measurable improvements including 45 percent decrease in monthly support tickets and 151 percent increase in Record and Review modality exams. Note: This appears to be a different PSI entity (global assessment solutions provider).
- UN (via Public Services International)minorPSI and affiliates submitted a report to the UN regarding the health impacts of PFAS ('forever chemicals') on public service workers, highlighting occupational exposure risks and policy gaps in sectors such as waste management, firefighting, and healthcare.
Scale indicators4 records
Recent moves4 records
Expansion highlights4 records
PSI competitors and assessment
Company assessmentDirect peers
- Kleinfelder: Kleinfelder is an engineering, consulting, and construction services firm with deep pipeline integrity, corrosion, and utility practices, making it a closely comparable mid-sized peer to PSI.
- TRC Companies: TRC provides engineering, consulting, and construction management for pipeline integrity, renewables, and utility infrastructure, directly overlapping PSI's six service lines across similar end markets.
- ENGlobal Corporation: ENGlobal is an engineering and project management firm serving the energy sector with pipeline, process, and facility design services, making it a close comparability match for PSI's oil and gas midstream engineering offering.
Broad incumbents
- AECOM: AECOM is a global infrastructure consulting firm with substantial oil and gas, renewables, and utility engineering practices, competing with PSI for large, multi-disciplinary capital project mandates.
- Quanta Services: Quanta Services is a large infrastructure services firm focused on electric, gas, telecom, and renewable utility construction, providing comparable construction management and engineering scope on projects adjacent to PSI's pipeline and utility work.
- GHD: GHD is a global engineering, architecture, and environmental consulting firm with significant pipeline, water, and energy practices that overlap with PSI's midstream and municipal service lines.
- Burns & McDonnell: Burns & McDonnell is a much larger employee-owned engineering and construction firm with deep pipeline, midstream, and renewables practices, serving as a broad incumbent competitor for many of the same clients PSI targets.
- Worley (formerly WorleyParsons): Worley is a global engineering and project services firm focused on energy, chemicals, and resources, with substantial midstream and renewables capability that competes for the same master service agreements PSI pursues.
- Tetra Tech: Tetra Tech provides consulting and engineering services for water, environment, and infrastructure, with a strong pipeline and integrity practice that overlaps with PSI's corrosion, integrity, and municipal utility work.
- Stantec: Stantec is a global design and engineering consultancy with significant pipeline, water, environmental, and renewables practices, providing comparable end-to-end project delivery in many of PSI's served verticals.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
PSI social profiles
Digital presencePSI financial estimates
Financial estimateRevenue estimate
Valuation estimate
PSI leadership team
Management profileNumber of profiles
Profiles8 records
PSI funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PSI M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about PSI
What does PSI do?
PSI is a fully integrated engineering services firm providing project management, engineering and design, drafting, construction management and inspection, operations and maintenance, and corrosion and integrity support for facilities and pipelines. The firm delivers these services to enterprise clients in the oil and gas, renewable energy, utility, municipal, industrial, and commercial sectors, spanning the full project lifecycle from conceptual planning through field construction and ongoing asset operations. Services are contracted per project or under master service agreements and executed by PSI's in-house engineers, drafters, and field technicians.
Is PSI a public or private company?
PSI is a private company. It is classified as management employee owned and is currently operating.
When was PSI founded?
PSI was founded in 1994. It employs 51 to 100 people.
Where is PSI based?
PSI is headquartered in Colorado Springs, United States, in the North America region.
How does PSI make money?
One revenue line is on record: professional Engineering Services.
Who are PSI's main competitors?
Direct peers on record are Kleinfelder, TRC Companies and ENGlobal Corporation. Broad incumbents are AECOM, Quanta Services, GHD, Burns & McDonnell, Worley (formerly WorleyParsons), Tetra Tech and Stantec.
Does PSI have an API?
No public API is recorded for PSI.
What industry is PSI in?
PSI's product category is Pipeline and Facility Engineering Services. Its primary akta.pro industry code is IMAFALAA, Electrical Contracting & Wiring, with a secondary code of EUACAGAG, Owner’s Engineering, Grid Interconnection & System Studies (PVsyst/Performance Modeling, Protection Studies). Its NAICS code is 23821 and its SIC code is 1389.