The GSA Multiple Award Schedule currently has approximately 20,000 active contractors. IT-related SINs account for roughly 8,000 holders. Professional and management consulting services account for approximately 6,000. Facilities, maintenance, and products make up most of the remainder. Knowing the competitive density in your specific SIN tells you how to position your pricing and capabilities for maximum task order win rate.
How many companies are on the GSA Schedule overall?
GSA's MAS program maintains approximately 20,000 active contract holders at any given time, with some variation as contracts are awarded, cancelled, and allowed to expire. This represents a significant drop from the 40,000+ contractors on the legacy Schedule system before the 2020 consolidation — the consolidation removed inactive and duplicate contracts, resulting in a leaner but more active competitive pool.
When I sat on the other side of the desk as a GSA Contracting Officer, I worked with a fraction of those 20,000 contractors on any given procurement. The practical competitive set for most task orders was 5 to 20 companies — the ones who responded to the RFQ, submitted competitive pricing, and had relevant past performance. The total number of Schedule holders was irrelevant to any specific competition. What mattered was who showed up.
- How to find competitor counts in your specific SIN:
- Go to gsaadvantage.gov and search your SIN number
- Filter results by your Large Category to see the active contractor count
- Use the GSA Contractor Search tool at gsa.gov to filter by SIN
- Review USASpending.gov to see which contractors in your SIN are actively receiving orders
What is the competitive landscape by industry on the GSA Schedule?
IT services and products have the highest Schedule density — approximately 8,000 contractors — and also the highest annual spend at over $25 billion. Professional services has roughly 6,000 holders. Despite the volume, most agency task orders in any category are competed among a much smaller active subset — the contractors who respond to eBuy RFQs, maintain competitive pricing, and have relevant past performance.
| Industry Category | Approximate Schedule Holders | Annual GSA Spend | Primary SINs |
|---|---|---|---|
| IT Products and Services | ~8,000 | $25+ billion | 54151S, 518210C, 518210FM, OLM |
| Professional Services | ~6,000 | $10+ billion | 541611, 541618, 541720, 541330 |
| Facilities and Construction | ~2,500 | $5+ billion | 811212, 561210, various |
| Medical and Health | ~1,500 | $4+ billion | 621399, 339112, various |
| Office Products and Supplies | ~1,000 | $2+ billion | 339940, various |
| Transportation and Logistics | ~500 | $1+ billion | 481219, 488510, various |
Does having more competitors in my SIN make it harder to win orders?
Not necessarily. The active competitive subset in any SIN is far smaller than the total holder count. A SIN with 8,000 contractors typically has 500 to 800 who respond regularly to eBuy RFQs. The practical competition on any given task order is usually 5 to 20 companies. Your task is to be consistently in that active subset — not to outcompete all 8,000 holders.
As a Contracting Specialist at GSA, I regularly saw the same 10 to 20 company names appearing in eBuy responses for specific SIN categories. These were not the only companies on the Schedule in those SINs — they were the companies who had configured their eBuy alerts, responded within 24 hours, and maintained competitive pricing. The inactive holders — the ones who applied, got their contract, and then disappeared — were irrelevant to my procurement actions.
How do I find out which competitors are winning the most work in my SIN?
USASpending.gov shows all federal contract awards by contractor name, NAICS code, and agency. Filter by Schedule contract type (IDIQ/delivery orders) and your NAICS code to see which competitors received the most Schedule orders in the past fiscal year. This data is public, updated regularly, and is the most accurate competitive intelligence available for the federal market.
- Competitive intelligence steps:
- Go to usaspending.gov and click "Award Search"
- Filter by your NAICS code and "Delivery Orders/BPA Calls" as the award type
- Sort by total obligated amount to see who is receiving the most revenue
- Filter further by your target agency to see the competitive set for that specific customer
- Review the top 10 to 20 competitors' GSA Advantage profiles to understand their pricing and positioning
What market share can a new Schedule contractor realistically capture?
A new Schedule contractor in a mature category (IT services, professional services) can realistically capture 0.1% to 0.5% of their SIN's annual spend in years one through three with active business development. In dollar terms, that translates to $250,000 to $2.5 million annually for a $500 million per year SIN category — well within reach for a company with a focused federal sales strategy.
Across our 70+ proven GSA contract awards, the companies that grew fastest did not compete for the whole market — they dominated a specific agency niche. One client focused exclusively on HHS and the VA for healthcare IT services and grew from $0 to $3 million in Schedule revenue in 18 months. The market share was small in aggregate but dominant in their chosen lane.
If you want to understand the competitive landscape in your specific SIN before you apply, Blackfyre includes a market analysis in our initial assessment at blackfyre.app/gsa-schedule — we will show you where the spend is, who is capturing it, and how to position your company effectively.
What Is the Bottom Line?
- The GSA Schedule has approximately 20,000 active contractors across all industries
- IT (8,000) and professional services (6,000) are the highest-density categories
- The practical competitive set on any task order is 5 to 20 active, responsive companies — not the full holder count
- USASpending.gov is the best tool for identifying who is winning in your SIN category
- Agency specialization is more effective than broad market pursuit — pick your lanes and dominate them
Related Posts
- How Often Do Government Agencies Actually Use the GSA Schedule?
- How Do Government Agencies Find Contractors on the GSA Schedule?
- What Are the Pros and Cons of a GSA Schedule?
- What Does It Mean to Get on the GSA Schedule?
Frequently Asked Questions
Where can I see the full list of GSA Schedule contractors in my industry?
GSA Advantage at gsaadvantage.gov lets you search by SIN, category, and keyword to see active Schedule contractors. The GSA Contractor Search at gsa.gov provides a more structured lookup. For competitive analysis, USASpending.gov shows which of those contractors are actually receiving orders and at what dollar values — a much more useful filter than the raw contractor list.
Is the GSA Schedule more competitive now than it was five years ago?
The competitive dynamics have shifted rather than simply intensified. The 2020 MAS consolidation reduced the total holder count but increased the average activity level of remaining contractors. The Schedule is now more concentrated in active, engaged companies — which means your eBuy responsiveness and GSA Advantage visibility matter more than they did under the old fragmented schedule structure.
How many GSA Schedule contractors are actually generating revenue?
Approximately 30% of Schedule holders generate zero sales in any given year. Of the remaining 70%, a small subset — roughly 10% of all holders — generates the majority of Schedule revenue. This distribution is typical of any contract marketplace and reflects the direct correlation between business development effort and revenue generation.
Do I need to worry about the large defense contractors on the GSA Schedule?
For small business set-aside orders, large contractors are not eligible to compete — so you are only competing against other small businesses. For unrestricted orders, large contractors have advantages in technical staff depth and price stability. The practical mitigation is to build your pipeline around set-aside orders initially and expand to unrestricted competitions as your past performance strengthens.
How often do new GSA Schedule contractors get awarded?
GSA awards new MAS contracts continuously throughout the year — there is no application season or award window. As of recent data, GSA awards approximately 1,000 to 2,000 new Schedule contracts annually across all categories. Award rates for submitted applications run approximately 80 to 90% for complete, deficiency-free submissions.