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NAICS Code· 611691

NAICS 611691: Exam Preparation and Tutoring

This U.S. industry comprises establishments primarily engaged in offering preparation for standardized examinations and/or academic tutoring services. Illustrative Examples: Academic tutoring services Learning centers offering remedial courses College board preparation centers Professional examination review instruction Show more

NAICS 611691 – Exam Preparation and Tutoring encompasses specialized educational services designed to prepare individuals for standardized tests, certification exams, and professional licensing assessments. This sector includes one-on-one and group instruction in subjects such as mathematics, reading comprehension, science, language proficiency, and technical domains relevant to federal workforce certifications.

77
Active Contracts
$1.3M
Total Obligations (12mo)
10
Awarded Contracts (12mo)
9
Contractors Awarded (12mo)
1
Median Bidders per Award
-18.9%
YoY Growth

Industry Spending Overview

Federal obligations, top contractors and agencies, and related industry codes for NAICS 611691.

AI Industry Description

NAICS 611691 – Exam Preparation and Tutoring encompasses specialized educational services designed to prepare individuals for standardized tests, certification exams, and professional licensing assessments. This sector includes one-on-one and group instruction in subjects such as mathematics, readin...

NAICS 611691 – Exam Preparation and Tutoring encompasses specialized educational services designed to prepare individuals for standardized tests, certification exams, and professional licensing assessments. This sector includes one-on-one and group instruction in subjects such as mathematics, reading comprehension, science, language proficiency, and technical domains relevant to federal workforce certifications. Services are often delivered through structured curricula, adaptive learning platforms, and competency-based assessments tailored to meet the credentialing requirements of government personnel. In the federal contracting landscape, this NAICS supports workforce development initiatives aimed at enhancing employee readiness, compliance with occupational standards, and mission-critical skill acquisition across civilian and uniformed services. Top contractors in this sector include VARNERMILLER LLC and INNOVATION AT WORK INC, both of which are small businesses with deep expertise in adult learning systems and workforce upskilling programs. These firms typically operate as specialized service providers, leveraging agile instructional design and data-driven progress tracking to deliver scalable tutoring solutions. The competitive landscape is characterized by niche players with domain-specific knowledge in federal certification pathways, rather than large-scale education conglomerates. The Department of Homeland Security and the Department of Veterans Affairs are the primary agencies awarding contracts under this code. Their demand is driven by initiatives to certify personnel in emergency response protocols, cybersecurity standards, healthcare compliance, and veterans’ transition programs. These agencies prioritize outcomes-based training that aligns with OPM and OMB workforce development mandates. The market offers moderate opportunity density, with recurring contract cycles tied to annual certification cycles and workforce modernization efforts. Contractors with proven track records in federal credentialing frameworks, adult learning theory, and LMS integration are best positioned to compete. Growing emphasis on remote and hybrid learning models is expanding access to underserved federal installations and telework environments.

Top Contractors

Companies with the highest total award value under NAICS 611691, ranked by dollars won.

Top Agencies

Federal agencies directing the most contract spending toward NAICS 611691.

Competition

How many companies historically bid on federal awards in NAICS 611691, from bidder counts reported on USAspending.

Usually Single-Bid

Half or more of reported awards drew exactly one bidder, usually a sign of incumbent-held work rather than an open field. · 1,420 reported awards

Median Bidders

1

Per reported award, all-time

Single-Bid Awards

55%

Share of reported awards with one bidder

10+ Bidder Awards

1%

Share of reported awards with 10+ bidders

Reported Awards

0

84% of 1,687 total awards

How this code compares up the NAICS hierarchy. Parent cohorts pool every code under their prefix, so they are the steadier baseline when a 6-digit sample is thin.

Industry FamilyCompetitionMedian BiddersSingle-BidBidder MixReported Awards
611691This Code
Exam Preparation and Tutoring
Usually Single-Bid155%
1,42084% of 1,687
61169NAICS Industry
Usually Single-Bid160%
21,81985% of 25,717
6116Industry Group
Other Schools and Instruction
Usually Single-Bid152%
32,73981% of 40,285
611Subsector
Usually Single-Bid160%
305,29886% of 353,347
61Sector
Educational Services
Usually Single-Bid160%
305,29886% of 353,347

Bidder counts reported on past federal awards in this NAICS (USAspending). An open opportunity has no bidders yet, so this is the historical norm for similar work, not a fact about this solicitation. Not all awards report bidder counts, and fewer bidders often means incumbent-held work rather than an easier win. Federal reporting of bidder counts fell from ~96% of awards (FY2016) to ~30% (FY2018 onward); the chart shows shares of reported awards, and washed-out stretches mark years with fewer than 30 of them.

Related NAICS Codes

Industries similar to Exam Preparation and Tutoring, by shared sector, subsector, and industry group.

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NAICS 611691 FAQ

Frequently Asked Questions

NAICS code 611691 covers Exam Preparation and Tutoring. This U.S. industry comprises establishments primarily engaged in offering preparation for standardized examinations and/or academic tutoring services. Illustrative Examples: Academic tutoring services Learning centers offering remedial courses College board preparation centers Professional examination review instruction

Recently Posted in Exam Preparation and Tutoring

NAICS: 611691
New
SLED
Notice of Intent to Award Acadience Math
Solicitation # ASD08252026AG
Alpine School District intends to award a sole source contract to Acadience Learning Online for digital administration licenses of Acadience Math online assessments for grades K through 3 for the 2026 to 2027 school year. The estimated value of this procurement is 64,000 dollars. This award is being pursued without a standard competitive process under Utah Code 63G-6a-802 because Acadience Learning Online is the sole provider of the proprietary platform. Furthermore, the district already utilizes the platform for reading assessments and the Utah State Board of Education uses it for state assessments, meaning a different provider would result in significant transitional costs regarding data integration, implementation, and staff training. The procurement process allows for written challenges from other vendors until September 1, 2026, provided they can demonstrate the ability to provide a comparable or better product. The contract is subject to Alpine School District standard terms and conditions, which include requirements for F.O.B. destination delivery and payment within 30 days of a correct invoice. Vendors must comply with strict certifications, including anti-boycott actions under Utah Code 63G-27 and various non-discrimination mandates regarding race, religion, sex, age, and disability. The contractor must also certify that they are not currently debarred or suspended from governmental transactions.
Utah

POSTED

2 days ago

DEADLINE

in 5 days
View Details
NAICS: 611691
New
Federal
Top-Tier K-12 and Postsecondary STEM Talent
Solicitation # HQ003426RFISTEM
The Department of War is conducting a Request for Information (RFI) to gather data and recommendations regarding the identification and development of top-tier K-12 and postsecondary STEM talent. This initiative aims to inform a Congressional report requirement and potentially shape future solicitations. The Department defines top-tier talent through a combination of high ability, characterized by technical mastery and academic achievement, and high potential, which includes latent capacities such as advanced spatial visualization and analytical creativity. The RFI seeks input from a wide range of entities, including non-profits, academic institutions, K-12 schools, and government agencies, to identify effective models for scaling STEM programs, engaging diverse student populations—such as those in rural or low socioeconomic communities—and leveraging multi-institution partnerships. Interested parties are asked to provide feedback on the Department's talent definitions, describe existing instructional models, and outline the operational costs and collaborative frameworks required to sustain successful STEM initiatives. Responses must be submitted via email by September 30, 2026, and are limited to six pages. It is important to note that this RFI is a market research tool and does not constitute a formal proposal or a binding contract; the government will not reimburse any costs associated with preparing or submitting a response. All submissions should be unclassified and must include specific organizational contact information.
Washington Headquarters Services

POSTED

4 days ago

DEADLINE

in about 1 month
View Details

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