Explore supplemental government contracts across California agencies. Top vendors, contract values, and procurement trends.
Track supplemental contracts
Get alerts when new supplemental contracts are awarded or existing ones approach renewal in California.
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Government Contract Intelligence
Civic IQ tracks government contracts, vendor relationships, and procurement trends across thousands of state & local agencies — organized by category so you can focus on your market.
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Contract Database
9 government contracts tracked
Muir secured a $5,000 supplemental contract to bolster school programs through additional resources and support services.
Sierra Madre MS secures a $405 supplemental contract to enhance school programs through additional resources and support services.
LEARNS gets a $13,500 supplemental contract to enhance educational programs through additional resources and support services.
OEB secures a $4,934 supplemental contract to bolster school programs through additional resources and support services.
Thurgood Marshall secured a $2,640 supplemental contract to bolster school programs through additional resources and support services.
4 more contracts available
Track expirations and renewals for all supplemental contracts in California.
Get started freeTop Vendors
Vendors with the most supplemental contracts across California agencies.
Top Agencies
Government agencies with the highest supplemental contract activity.
Frequently Asked Questions
Civic IQ tracks 9 supplemental government contracts across 3 agencies in California representing $63K in total contract value. These contracts span 9 vendors and cover service agreements, technology implementations, infrastructure projects, and procurement awards. Contract details including amounts, terms, and renewal dates are updated as new data becomes available.
The leading vendors with supplemental government contracts in California include: CHRISHANNA SINGLETON (1 contracts); DEBORAH ESCOBAR (1 contracts); IXL MATH (1 contracts); MUIR (1 contracts); NA (1 contracts). Tracking vendor contract wins, values, and agency relationships helps you understand the competitive landscape — whether you're evaluating vendors as an agency buyer or positioning against incumbents as a competitor.
The most active California government agencies procuring supplemental are: Pasadena Unified (6 contracts); Claremont Unified (2 contracts); Roseville City Elementary (1 contracts). Each agency manages its own procurement process and vendor relationships. Understanding which agencies are the largest buyers helps vendors prioritize outreach and tailor their proposals to specific agency needs.
Civic IQ aggregates supplemental contract data from 3 California government agencies into a single searchable database. You can browse contracts by agency, vendor, value, status, and renewal date. Beyond active contracts, Civic IQ also tracks pre-RFP signals from board meetings and budget discussions — surfacing supplemental opportunities 6–18 months before formal solicitations go live.
Based on tracked contract data, the average supplemental government contract in California is valued at approximately $7K, with 9 contracts totaling $63K. Individual contract values vary significantly depending on scope, agency size, and contract duration. Detailed value breakdowns by agency and vendor are available on Civic IQ.
Beyond supplemental, other active government contract categories in California include PROFESSIONAL_SERVICES, OTHER, SUPPLIES, TECHNOLOGY, and CONSTRUCTION. Agencies often procure across multiple categories simultaneously — a city upgrading its IT infrastructure may also issue contracts for professional services, facilities maintenance, and cybersecurity. Tracking related categories helps you identify cross-selling opportunities and understand the full procurement landscape.
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