NS Software Services
NS Software Services is a woman-owned small business in Pensacola, FL that provides software development, IT consulting, and metrology/calibration services to federal agencies under GSA Schedule 70 and SeaPort-e contracts.
- Company typePrivate
- Founded1992
- HeadquartersPensacola, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What NS Software Services does
NS Software Services (NSSS) is a privately held, woman-owned small business headquartered in Pensacola, FL, that provides software development, IT consulting, metrology, and calibration services to federal government agencies. Founded in 1992 by Nelson Stiltner, the company has completed 148 government contracts across the Department of the Navy (61 contracts), Department of the Interior (48), General Services Administration (30), Department of the Army (5), and Department of Defense (3). Following the 2023 leadership transition to Kim Gosseen, the firm operates as a woman-owned small business, a classification that provides preferential access to set-aside federal contracting opportunities.
The company's core offerings span seven main service areas: software development (React, Next.js, Node.js, Python, Java, .NET), cloud and edge computing solutions, web application development, IT consulting, metrology and calibration laboratory services, R&D in biotechnology and engineering, and government contracting services. NSSS holds both GSA Schedule 70 and SeaPort-e prime contractor positions, providing pre-approved procurement access for federal buyers. Specialized capabilities include CBRN-D web-based training, radiological and nuclear calibration, ISO quality systems development, NRC compliance drills, and earned value management systems — domains requiring cleared Subject Matter Experts with multi-decade experience.
Revenue is generated primarily through professional services engagements billed against federal task orders on GSA Schedule 70 and SeaPort-e vehicles. The company employs 11-50 people, operates a virtual national office footprint in addition to its Pensacola headquarters, and markets exclusively through direct engagement (website contact forms, phone, email) and pre-approved contract vehicles rather than through broad digital marketing channels. The customer base is concentrated almost entirely within federal civilian and defense agencies, with no disclosed commercial enterprise customers.
NS Software Services firmographics
Firmographics- Name
- NS Software Services
- Legal name
- NS Software Services
- Website
- https://nssoftwareservices.com
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- NS Software Services is a woman-owned small business in Pensacola, FL that provides software development, IT consulting, and metrology/calibration services to federal agencies under GSA Schedule 70 and SeaPort-e contracts.
- Ownership category
- akta.pro rank
NS Software Services industry classification
Industry- Product category
- Government IT Services
- NAICS
- Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151), Other Scientific and Technical Consulting Services (54169)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Strategy & IT Advisory (BPAEAAAA)
- akta.pro secondary industry
- Instrumentation, Controls & Automation Engineering Consulting (BPAHAIAM)
Keywords
Where NS Software Services is headquartered
LocationHeadquarters
- HQ city
- Pensacola
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
NS Software Services business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Government IT Services: Professional services revenue from information technology contracts with federal government agencies, including software development, web applications, IT consulting, and logistics support. Revenue generated through GSA Schedule 70 and SeaPort-e contract vehicles.
- Scientific & Metrology Services: Calibration laboratory services, metrology research and development, and scientific consulting for government agencies including radiological and nuclear calibration, ISO quality systems development, and quality assurance inspections.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels2 records
NS Software Services product offering
Product offeringCore offering
NS Software Services provides custom software development, cloud solutions, web and mobile application development, IT consulting, and scientific metrology and calibration services to federal government agencies through GSA Schedule 70 and SeaPort-e contract vehicles. The firm operates as a woman-owned small business and has delivered professional IT and scientific services to U.S. federal clients since 1992.
Product overview
NS Software Services offers a comprehensive portfolio of technology and scientific services as a unified offering rather than a modular platform. The core products span software development (including React, Next.js, Node.js, Python, Java, .NET), cloud solutions (edge computing, global CDN, multi-cloud), web application development, IT consulting, metrology and calibration, research and development, government contracting, and training and development. Contract vehicles include GSA Schedule 70 and SeaPort-e prime contractor status. The company operates as a woman-owned small business serving government and enterprise clients since 1992.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- 148+ successful government contracts completed
- +2 more outcomes
Companies that use NS Software Services
Customer profileNamed customers5 records
Segments2 records
Ideal customer profiles1 record
NS Software Services technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature10 records
NS Software Services partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- GSA (General Services Administration)coreGSA Schedule 70 holder providing pre-approved federal procurement access. The company was awarded their first GSA Schedule 70 contract in 2000, enabling streamlined procurement of IT services, software development, and professional services for federal agencies.
Scale indicators9 records
Recent moves5 records
Expansion highlights4 records
NS Software Services competitors and assessment
Company assessmentOthers
Broad incumbents
- SAIC: SAIC is a large federal IT and technical services contractor operating across Navy, DoD, and civilian agencies. Comparable as a SeaPort-e and GSA Schedule prime that competes for the same task orders NS Software pursues.
- ICF International: ICF provides IT, digital transformation, and management consulting services to federal civilian and defense clients, including GSA, Interior, and DoD. Comparable as a mid-to-large incumbent in federal IT modernization and digital services.
- ManTech International: ManTech is a federal IT and technical services contractor focused on DoD, intelligence community, and federal civilian agencies. Comparable as a Navy and DoD prime competing on SeaPort-e and similar modernization contracts.
- Booz Allen Hamilton: Booz Allen is a large incumbent federal IT and management consulting firm that competes across DoD, Navy, Interior, and GSA on the same modernization, training, and digital transformation work that NS Software targets. Comparable as a much larger federal IT prime competing for overlapping task orders.
- CGI Federal: CGI Federal is the US federal government division of CGI, providing IT, systems integration, and consulting to civilian and defense agencies. Comparable as an incumbent GSA Schedule and federal IT prime in adjacent markets.
Direct peers
- Creative Information Technology: Creative Information Technology is a small, minority-owned federal IT services firm delivering software development, systems integration, and IT modernization to DoD, GSA, and civilian agencies. Comparable in scale and federal small-business prime contracting model to NS Software.
- Planned Systems International: PSI is a small-to-mid sized federal IT services and management consulting firm offering custom software, cloud, and IT modernization to DoD, VA, and HHS. Strongly comparable to NS Software in scale, set-aside eligibility, and government software development focus.
- CALIBRE Systems: CALIBRE Systems is a Virginia-based management and IT services firm with deep federal government focus across DoD, civilian agencies, and intelligence community. Highly comparable to NS Software in small-business, mission-driven, and IT/modernization-centric delivery model for federal clients.
Emerging players
- Trescal: Trescal is a global calibration and metrology services provider with government and defense clients. Comparable to NS Software's metrology and calibration laboratory services, though at much larger scale and broader commercial scope.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
NS Software Services social profiles
Digital presenceNS Software Services financial estimates
Financial estimateRevenue estimate
Valuation estimate
NS Software Services leadership team
Management profileNumber of profiles
Profiles1 record
NS Software Services funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
NS Software Services 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 NS Software Services
What does NS Software Services do?
NS Software Services provides custom software development, cloud solutions, web and mobile application development, IT consulting, and scientific metrology and calibration services to federal government agencies through GSA Schedule 70 and SeaPort-e contract vehicles. The firm operates as a woman-owned small business and has delivered professional IT and scientific services to U.S. federal clients since 1992.
Is NS Software Services a public or private company?
NS Software Services is a private company. It is classified as family owned and is currently operating.
When was NS Software Services founded?
NS Software Services was founded in 1992. It employs 11 to 50 people.
Where is NS Software Services based?
NS Software Services is headquartered in Pensacola, United States, in the North America region.
How does NS Software Services make money?
Two revenue lines are on record. Government IT Services are the primary driver. The others are scientific & Metrology Services.
Who are NS Software Services's main competitors?
Leidos is listed as an others. Broad incumbents are SAIC, ICF International, ManTech International, Booz Allen Hamilton and CGI Federal. Direct peers are Creative Information Technology, Planned Systems International and CALIBRE Systems. Trescal is listed as an emerging player.
Does NS Software Services have an API?
No public API is recorded for NS Software Services.
What industry is NS Software Services in?
NS Software Services's product category is Government IT Services. Its primary akta.pro industry code is BPAEAAAA, Strategy & IT Advisory, with a secondary code of BPAHAIAM, Instrumentation, Controls & Automation Engineering Consulting. Its NAICS code is 541511 and its SIC code is 7370.