What Eclipse Engineering does

Eclipse Engineering is a privately held structural engineering firm headquartered in Missoula, Montana, founded in 1998. According to its firmographic profile, the firm offers a wide range of construction services, positioning it as a small-to-midsize regional structural engineering practice serving construction-sector clients. Headcount is stated at 51-100 employees, consistent with a regionally focused firm of meaningful but limited scale rather than a national or international player.

The firm's primary offering centers on structural engineering within the broader construction services value chain. The site eclipse-engineering.com is identified as the company's web presence, and a leadership profile lists a President role, indicating an established operating business with executive continuity. No additional detail on service lines, project types, end markets, technology stack, certifications, or client roster is provided in the input data, so the specific scope of structural and construction services (commercial, industrial, residential, civic, etc.) cannot be confirmed from available material.

The business model is consistent with a conventional professional-services engineering firm: project-based fee engagement with clients in construction and development, executed by a small technical staff. Revenue mechanics — including pricing structure, contract duration, and go-to-market channels — are not disclosed. Geographic reach is confirmed only for Missoula, MT, with no documented evidence of additional offices, regional branches, or national accounts. Operational, financial, and competitive details for Eclipse Engineering are otherwise absent, making deeper commercial assessment impossible without supplementary data.

Name

Eclipse Engineering

Legal name

Cushing Terrell

Website

https://eclipse-engineering.com

Company type

Private

Founded year

1906

Operating status

Operating

Headcount range

1–10 employees

Short description

Eclipse Engineering is a privately held, Missoula-based structural engineering firm founded in 1998, with 51-100 employees, providing a wide range of construction services to regional clients.

Ownership category

akta.pro rank

Headquarters

HQ city

Missoula

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations

Revenue model

1. Professional Design Services: Project-based professional fees for architectural design, engineering services, interior design, landscape architecture, and specialty consulting across commercial, residential, civic, and infrastructure projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels9 records

Core offering

Eclipse Engineering is a structural engineering firm based in Missoula, Montana that offers a wide range of construction services. The firm is a for-profit private company founded in 1998 with 51-100 employees.

Product overview

No product or service information available for Eclipse Engineering in the provided source data.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Green-Certified Projects Since 2005
• +1 more outcomes

Named customers7 records

Segments8 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves1 record

Expansion highlights1 record

Broad incumbents

• Cushing Terrell: Cushing Terrell is a multidisciplinary design firm (architecture, structural, MEP, interior design) founded in 1906 with 30+ in-house disciplines and offices across MT, ID, CA, CO, TX, and WA. It is directly comparable to Eclipse Engineering because it delivers structural engineering services alongside broader built-environment design for overlapping Western U.S. markets, but at significantly larger scale and breadth.
• Arup: Arup is a global engineering, design, and advisory firm with deep structural engineering capability among many other disciplines. It is a broad incumbent peer to Eclipse Engineering because it offers overlapping structural engineering services for similar building-sector clients, but as part of a much wider multi-disciplinary portfolio at global scale.
• Wiss, Janney, Elstner Associates (WJE): WJE is a U.S.-based engineering firm specializing in structural investigation, repair, and rehabilitation of existing structures. It is comparable to Eclipse Engineering as a structural-engineering practice, though it focuses on the investigation/preservation end of the lifecycle and operates at substantially larger scale.

Direct peers

• KPFF Consulting Engineers: KPFF is a U.S.-based structural and civil engineering firm specializing in building design across commercial, healthcare, education, and transportation sectors. It is a direct peer to Eclipse Engineering as a structural-engineering-led consultancy serving similar building-typology clients, though at substantially larger national scale.
• Martin/Martin Consulting Engineers: Martin/Martin is a Colorado-based civil and structural engineering firm serving building, infrastructure, and specialty projects in the Mountain West. It is a direct peer to Eclipse Engineering given similar regional structural-engineering focus, comparable mid-size scale, and overlap in building-type clientele (commercial, healthcare, education).
• Magnusson Klemencic Associates (MKA): MKA is a Seattle-based structural and civil engineering consultancy recognized for complex building projects. It is a direct peer to Eclipse Engineering because both are structural-engineering-anchored practices serving building-sector clients, though MKA operates at substantially larger scale and pursues larger signature projects.
• DeSimone Consulting Engineers: DeSimone is a structural engineering and building envelope consulting firm with offices across the U.S. It is a direct peer to Eclipse Engineering as a structural-engineering-led practice, though it operates at larger scale and pursues high-rise and complex building typologies nationally.
• Tipping Structural Engineers: Tipping is a California-based structural engineering firm with deep expertise in seismic design, mass timber, and complex building structures. It is a direct peer to Eclipse Engineering as a pure-play structural engineering practice serving similar building-typology clients, though concentrated on the West Coast.
• Bennett & Pless: Bennett & Pless is a structural engineering firm serving commercial, industrial, and institutional clients across the Southeastern U.S. It is a direct peer to Eclipse Engineering as a structural-engineering-led consultancy at comparable mid-size scale, though operating in a different regional geography.

Regional players

• CTA Architects Engineers: CTA is a Montana-headquartered architecture and engineering firm serving clients across the Mountain West and Pacific Northwest. It is a regional peer to Eclipse Engineering because it delivers structural engineering alongside broader design services for similar building-sector clients in the same Montana-adjacent geography.

Market position

Strengths3 records

Weaknesses3 records

Competitive moat1 record

Key risks4 records

Key highlights4 records

Customer concentration

• YouTubeyoutube.com/channel/UC_Eqm8yi3TO7I8ctcZN6O-g
• Facebookfacebook.com/138743579523697
• LinkedInlinkedin.com/company/eclipse-engineering-inc.
• Instagraminstagram.com/cushingterrell
• Xx.com/EclipseEngineer

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Eclipse Engineering