SiTESPAN

What SiTESPAN does

SiTESPAN LLC is a privately held, US-based mission-critical facility services firm headquartered in Lenexa, Kansas, founded in 2013. The company delivers an integrated design-build-operate model covering the full lifecycle of technical facilities, with a sharp focus on data center environments where downtime is intolerable. Core offerings are organized into three service lines (Design/AMEP engineering, Build/design-build construction, and Operate/facility management), supported by a proprietary Smartsheet-based Quality Control checklist platform that tracks thousands of critical activities, enforces accountability, and reduces human error. Two specialized sub-brands extend the platform: the AMC (Advanced Mission Critical) Division handles the most technically difficult "mission impossible" live-environment upgrade projects and is led by ex-chief facility engineers, while Adaptofi is a specialist data hall fit-out and deployment division handling whitespace buildouts, aisle containment, structured cabling, power distribution, rack installations, and physical security.

The company serves a concentrated set of enterprise clients across colocation and data center operations (DataBank, Novva Data Centers, a major San Francisco colocation operator), financial services (US Bank, a Fortune 100 owner-rep engagement), and large corporates in airlines, healthcare/pharma, and hospitality (Delta Airlines, Antares Pharma, Hilton). Long-tenured anchor relationships, including 10+ years and 110+ projects with US Bank and 15+ colocation build-outs with DataBank, drive the majority of engagement flow. SiTESPAN generates revenue through project-based professional services engagements priced on a per-project basis by scope, complexity, and duration, with no public pricing disclosure. The firm goes to market via a direct enterprise field sales model, supported by thought leadership content marketing on LinkedIn and an insights blog, and operates regional coverage across the Midwest, Southwest, Southeast, West Coast, and Rocky Mountain regions, with a Dallas office supporting Adaptofi's North American expansion.

Name

SiTESPAN

Legal name

SiTESPAN LLC

Website

https://sitespanllc.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

11–50 employees

Short description

SiTESPAN is a privately held US design-build-operate firm specializing in mission-critical data center facilities, serving enterprise and colocation clients with full-lifecycle engineering, construction, and operations services across multiple US regions.

Ownership category

akta.pro rank

Product category

Mission Critical Facility Services

NAICS

Computer Facilities Management Services (541513)

SIC

Services-Facilities Support Management Services (8744)

akta.pro primary industry

Data Center Site Development & Permitting (Land, Zoning, Utilities) (HDABACAM)

Keywords

• Mission critical facilities
• Data center construction
• Facility operations management
• Design-build services
• Critical infrastructure upgrades

Headquarters

HQ city

Lenexa

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Mission Critical Facility Services: SiTESPAN generates revenue through professional services engagements covering the full lifecycle of mission-critical data center facilities. Services include design (AMEP), construction/build, commissioning, and ongoing facility operations. Revenue is project-based for design-build engagements and likely includes recurring operational support contracts. The company serves enterprise clients directly through long-term partnerships.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

SiTESPAN provides integrated design, build, and operate services for mission-critical technical facilities, with a primary focus on data centers. The company delivers ground-up data center construction, brownfield conversions, live environment upgrades, and ongoing facility operations support, complemented by a proprietary Smartsheet-based Quality Control platform that ensures accountability across thousands of critical activities.

Product overview

SiTESPAN is a mission critical facility services company offering an integrated suite of services spanning the entire facility lifecycle: Design (AMEP engineering and feasibility studies), Build (design-build construction and equipment procurement), Operate (facility management and operations support), and Quality Control (proprietary Smartsheet-based platform). The company operates two specialized divisions: the AMC (Advanced Mission Critical) Division for mission-impossible projects staffed by former facility executives, and Adaptofi, a specialist data center fit-out and deployment division handling whitespace buildouts, aisle containment, structured cabling, power distribution, rack installations, and physical security. The Basis of Design (BOD) service provides foundational documentation for data center transformations.

Differentiator

Problem solved

Functional benefit

Brands

• AMC Division: Black Ops Division taking on the most difficult mission impossible projects, comprised of ex-Chief of Facilities Engineers, Design Engineers, and Construction Professionals specializing in Mission Critical work.
• Adaptofi

Products and services

• Design Services AMEP (Architectural, Mechanical, Electrical and Plumbing) design services including feasibility studies, infrastructure evaluations, redundant power and risk mitigation, energy efficiency solutions, power system studies, and site selection for mission-critical facilities.
• Build Services Construction services providing a single point of contact from the assessment phase through planning, design, and preconstruction, including contracting, construction management, equipment procurement, and project delivery for mission-critical technical facilities.
• Operate Services Facility operations management including data center services, facilities management, coordination studies, ARC flash engineering, troubleshooting, procedure training, and standard operating procedures development for mission-critical environments.
• Quality Control Platform Proprietary Smartsheet-based Quality Control checklist platform ensuring critical activities are verified, shareholders have visibility, and human error is reduced. Includes a library of checklists for each design specification section, completion tracking with accountability assignments, and a dashboard for internal and external project shareholders.
• AMC Division (Advanced Mission Critical) Specialized division handling the most difficult and mission-impossible projects, staffed by ex-Chief of Facilities Engineers, Design Engineers, and Construction Professionals specialized in performing open-heart surgery on live mission-critical facilities while maintaining operational continuity.
• Adaptofi Specialist fit-out and deployment division focused exclusively on infrastructure work inside the data hall, handling whitespace buildouts, aisle containment, structured cabling, power distribution, rack installations, and physical security for colocation, hyperscale, and enterprise environments across North America.
• Basis of Design (BOD) Services Comprehensive Basis of Design documentation service outlining design intent, MEP topology, and performance criteria for data center projects, including site evaluation, capacity planning, infrastructure design, and sustainability considerations.

Quantifiable outcome

• Over 110 infrastructure upgrades and system replacements delivered for US Bank with zero service interruptions
• +4 more outcomes

Named customers7 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Five partnerships are on record, tiered subcontractor and project-level.

• Unified Services of Texas (UST)subcontractorImplementation/ SI/ Consulting Partner · 1 July 2020Tank subcontractor partner for underground fuel storage tank replacement project at client's Operation Center in Energy Park, St. Paul. UST collaborated with SiTESPAN to overcome challenges including storm-damaged tanks and tight project timelines.
• Minnesota PetroleumsubcontractorOthers · 1 July 2020Petroleum services partner for underground fuel storage tank replacement project, working alongside SiTESPAN and UST to deliver the project on schedule despite multiple challenges.
• CAC Architectsproject-levelStrategic or Co-development PartnerProject partner for San Francisco Colocation Data Center project. CAC Architects worked with SiTESPAN and other partners to provide comprehensive design services including architectural, structural, civil, mechanical, and electrical design for the 242,941 SF, 14.7 MW facility.
• Michaud Cooley Ericksonproject-levelStrategic or Co-development PartnerEngineering partner on multiple projects including the San Francisco Colocation Data Center and airline reservation center upgrades. Provided mechanical and electrical engineering services in partnership with SiTESPAN's design-build delivery.
• Thornton Tomasettiproject-levelStrategic or Co-development PartnerStructural engineering partner on the San Francisco Colocation Data Center project, providing expertise for the three-building campus totaling 242,941 SF across a 6.62 acre site.

Scale indicators6 records

Recent moves7 records

Expansion highlights6 records

Market position

Competitive moat5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sitespan-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

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 SiTESPAN